RV10-List Digest Archive

Tue 11/01/05


Total Messages Posted: 47



Today's Message Index:
----------------------
 
     1. 12:10 AM - 2005 Matronics Email List Fund Raiser [Please Read]... (Matt Dralle)
     2. 03:28 AM - Re: Placards/Nameplate (Tim Lewis)
     3. 03:34 AM - Re: Placards/Nameplate (Russell Daves)
     4. 04:33 AM - Frappr Map for the list (Mani Ravee)
     5. 05:01 AM - Re: Vapor return for mechanical fuel injection (James Hein)
     6. 05:24 AM - Re: Placards/Nameplate (linn walters)
     7. 05:36 AM - Re: Vapor return for mechanical fuel injection (RV Builder (Michael Sausen))
     8. 05:36 AM - Re: Frappr Map for the list (RV Builder (Michael Sausen))
     9. 05:44 AM - Re: Frappr Map for the list (bob.kaufmann)
    10. 05:52 AM - Re: Frappr Map for the list (Mani Ravee)
    11. 05:58 AM - Re: Tim's comments about painting (bob.kaufmann)
    12. 06:03 AM - Re: TruTrak AP (Jesse Saint)
    13. 06:10 AM - Re: Placards/Nameplate (Jesse Saint)
    14. 07:07 AM - Re: Placards/Nameplate (RV Builder (Michael Sausen))
    15. 08:55 AM - Re: Frappr Map for the list (bruce breckenridge)
    16. 09:36 AM - Re: Re: Frappr Map for the list (Mani Ravee)
    17. 10:14 AM - Re: Frappr Map for the list (Jesse Saint)
    18. 10:29 AM - Re: Re: Frappr Map for the list (Tim Olson)
    19. 10:41 AM - Re: Frappr Map for the list (John Jessen)
    20. 10:54 AM - Re: Vapor return for mechanical fuel injection (Randy DeBauw)
    21. 11:57 AM - Re: Vapor return for mechanical fuel injection (Mark & Kelly)
    22. 11:59 AM - Re: Frappr Map for the list (James Ochs)
    23. 12:06 PM - Re: Vapor return for mechanical fuel injection (Kelly McMullen)
    24. 12:09 PM - Re: Vapor return for mechanical fuel injection (Kelly McMullen)
    25. 12:19 PM - Re: Frappr Map for the list (John Jessen)
    26. 12:35 PM - Re: Vapor return for mechanical fuel injection (James Ball)
    27. 12:41 PM - Re: Frappr Map for the list (Jeff Carpenter)
    28. 12:45 PM - Re: Vapor return for mechanical fuel injection (Kelly McMullen)
    29. 01:05 PM - Re: Frappr Map for the list (John Cram)
    30. 01:09 PM - Re: Frappr Map for the list (RV Builder (Michael Sausen))
    31. 01:12 PM - Re: Vapor return for mechanical fuel injection (Randy DeBauw [mailto)
    32. 01:20 PM - Re: Vapor return for mechanical fuel injection (James Ball)
    33. 01:31 PM - Re: Frappr Map for the list (Tim Olson)
    34. 01:42 PM - Re: Frappr Map for the list (RV Builder (Michael Sausen))
    35. 02:17 PM - For the new starters (Mark Drury)
    36. 02:46 PM - Re: For the new starters (LIKE2LOOP@aol.com)
    37. 02:56 PM - Re: Frappr Map for the list (John Cram)
    38. 02:56 PM - Re: Placards/Nameplate (Jim Combs)
    39. 03:19 PM - Re: Vapor return for mechanical fuel injection (Jesse Saint)
    40. 03:38 PM - Re: For the new starters (Dave Lammers)
    41. 03:55 PM - Re: For the new starters (Rick)
    42. 05:23 PM - Gear leg Socket - 7.9mm Drill (McGANN, Ron)
    43. 05:34 PM - Re: Frappr Map for the list (James Hein)
    44. 06:22 PM - Lycoming O 540 starter (ddddsp1@juno.com)
    45. 08:36 PM - Re: Engine Mount Clearance Update (DejaVu)
    46. 10:06 PM - Re: Gear leg Socket - 7.9mm Drill (Tim Olson)
    47. 11:53 PM - Re: Frappr Map for the list (Henkjan van der Zouw)
 
 
 


Message 1


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    Time: 12:10:35 AM PST US
    From: Matt Dralle <dralle@matronics.com>
    Subject: 2005 Matronics Email List Fund Raiser [Please Read]...
    --> RV10-List message posted by: Matt Dralle <dralle@matronics.com> Dear Matronics Email Listers, Each year during the month of November, I hold a PBS-like fund raiser to support the Email Lists sponsored here. As you have probably noticed, there is no commercial advertising on any of the List-related web pages or in any of the email distributions. The Matronics Lists are supported completely though the generous Contributions of its members. Making a Contribution to support the continued operation and upgrade of the Matronics Aviation Lists is completely voluntary, but I encourage you to consider making a donation that is equal to the value and entertainment you have received from these Lists over the past year. And thanks to a number of extremely generous members/businessmen found on the Lists, there are some truly awesome Free Gifts to be had during this year's List Fund Raiser! Andy Gold of the The Builder's Bookstore, Paul Besing of Aeroware Enterprises, and Jon Croke of Homebuilt HELP have all contributed products from their respective catalogs in support of this year's Fund Raiser! Thank you! Andy, Paul, and Jon are great guys and I really appreciate their support for the Lists. I encourage each List member to visit their respective web sites for a closer look at each of their great product lines. Its guys like these that make this such a great hobby/sport to be a part of! I have included links to each of their web sites below. And just like PBS, I will be making pretty regular reminder requests throughout the month of November. I ask for your kind consideration and understanding during this time and realize that this Fund Raiser is the *only* source of financing and support I have for these Lists. I am continually upgrading and improving the hardware and systems required in support of the Lists. This year saw a substantial upgrade to all of the computer room infrastructure including gigabit networking, dedicated air conditioning, an equipment rack, and high-performance system chassis upgrades. Yes, it was expensive, but I feel the Lists are worth it! Hopefully you do too! All of these upgrades are what add up to the High-Performance, Highly-Available system that everyone has come to expect of the Email Lists at Matronics. Please make a Contribution today to support these upgrades and the continued operation of the Matronics Email Lists. The Contribution web site is fast, easy, and secure to use. You can even select a sweet Free Gift with a qualifying Contribution amount. The Contribution Site can be found here: http://www.matronics.com/contribution Thank you for your generous support!! Matt Dralle Matronics Email List Administrator Sponsors of this Year's Matronics List Fund Raiser Andy Gold - The Builder's Bookstore - http://www.buildersbooks.com Paul Besing - Aeroware Enterprises - http://www.kitlog.com Jon Croke - Homebuilt HELP - http://www.homebuilthelp.com Matt G Dralle | Matronics | PO Box 347 | Livermore | CA | 94551 925-606-1001 V | 925-606-6281 F | dralle@matronics.com Email http://www.matronics.com/ WWW | Featuring Products For Aircraft do not archive


    Message 2


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    Time: 03:28:03 AM PST US
    From: Tim Lewis <Tim_Lewis@msm.umr.edu>
    Subject: Re: Placards/Nameplate
    --> RV10-List message posted by: Tim Lewis <Tim_Lewis@msm.umr.edu> Per FAR 45.13 "Identification data" all that is required on the (fireproof) data plate is (1) Builder's name, (2) Model designation, and (3) Builder's serial number. For my RV-6A I got one of those stainless steel data plates from ACS, cut it down in size, and used the back side. Engravers charge by the letter, so I included only the information actually required by regulation. I didn't include the gross weight number (or other non-required numbers) because the FAA could conceivably use them against the operator in an enforcement matter. Tim -- Tim Lewis -- HEF (Manassas, VA) RV-6A N47TD -- 790 hrs RV-10 #40059 under construction Tim Olson wrote: > --> RV10-List message posted by: Tim Olson <Tim@MyRV10.com> > > I was thinking that on my next order from ACS, I'd get whatever logbooks > and placards I'll need. I see on this page of ACS's catalog they have a > nameplate, and stainless steel ID tag on the top of the page. > > http://www.aircraftspruce.com/pdf/catalog/Cat06348.pdf > > I need both of these, right? I've seen the black on the side under > the HS on -10's. Where would the nameplate go? > > Tim > > > > > > > > > > > > >


    Message 3


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    Time: 03:34:20 AM PST US
    From: "Russell Daves" <dav1111@cox.net>
    Subject: Re: Placards/Nameplate
    --> RV10-List message posted by: "Russell Daves" <dav1111@cox.net> Tim: A better option to the aircraft spruce data plate is: http://www.vansaircraft.com/cgi-bin/catalog.cgi?ident=1130844505-434-267&browse=personal&product=vaf Item number VAF EXPER DATA PLATE Why do with a generic data plate when you can go with a Vans Air Force Date Plate instead. Loved your painting pictures and can't wait to see both you and your 10 at OSK next year. Hopefully my 10 will be finished and present as well. Russ Daves ----- Original Message ----- From: "Tim Olson" <Tim@MyRV10.com> Subject: RV10-List: Placards/Nameplate > --> RV10-List message posted by: Tim Olson <Tim@MyRV10.com> > > I was thinking that on my next order from ACS, I'd get whatever logbooks > and placards I'll need. I see on this page of ACS's catalog they have a > nameplate, and stainless steel ID tag on the top of the page. > > http://www.aircraftspruce.com/pdf/catalog/Cat06348.pdf > > I need both of these, right? I've seen the black on the side under > the HS on -10's. Where would the nameplate go? > > Tim > > >


    Message 4


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    Time: 04:33:00 AM PST US
    From: "Mani Ravee" <maniravee@sbcglobal.net>
    Subject: Frappr Map for the list
    --> RV10-List message posted by: "Mani Ravee" <maniravee@sbcglobal.net> Guys, Here is a Frappr map for north america. Add yourselves to it, both builders and finished ones. http://www.frappr.com/rv10snorthamerica Mani


    Message 5


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    Time: 05:01:39 AM PST US
    From: James Hein <n8vim@arrl.net>
    Subject: Re: Vapor return for mechanical fuel injection
    DNA: do not archive Its-Bogus: do not forward to list - No Plain-Text Section --- MIME Errors - No Plain-Text Section Found --- A message with no text/plain MIME section was received. The entire body of the message was removed. Please resend the email using Plain Text formatting. HOTMAIL is notorious for only including an HTML section in their client's default configuration. If you're using HOTMAIL, please see your email application's settings and switch to a default mail option that uses "Plain Text". --- MIME Errors No Plain-Text Section Found ---


    Message 6


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    Time: 05:24:20 AM PST US
    From: linn walters <lwalters2@cfl.rr.com>
    Subject: Re: Placards/Nameplate
    --> RV10-List message posted by: linn walters <lwalters2@cfl.rr.com> Tim Olson wrote: > --> RV10-List message posted by: Tim Olson <Tim@MyRV10.com> > > I was thinking that on my next order from ACS, I'd get whatever logbooks > and placards I'll need. I see on this page of ACS's catalog they have a > nameplate, and stainless steel ID tag on the top of the page. > > http://www.aircraftspruce.com/pdf/catalog/Cat06348.pdf > > I need both of these, right? Hmmm. 'Need' isn't a good word here. They both perform different functions. The ID tag needs to go on the outside, aft of any doors, and be readable from someone on the ground. Better check that as it's from memory. Most folks hide it under the horizontal stab .... because it's ugly. But required. The nameplate carries the same identification, but it also carries the word 'experimental' on it. That word must be visible to someone entering the cockpit. Years ago, I had the unfortunate bad timing of having an accident at Sun-n-Fun. It was an educational experience. I didn't have the 2" 'experimental' banner on the inside of my Pitts, but the NTSB and FAA guys that descended on me like locusts accepted the 'experimental' on the nameplate mounted on the turtledeck hatch. They didn't say squat about the missing ID tag! > I've seen the black on the side under the HS on -10's. Where would > the nameplate go? Anywhere you want to put it. I don't think there's any requirement to have one, but I could be wrong ..... and someone will surely educate me :-) . Most aircraft I've seen mount it so it can be read from outside the cockpit ..... it's a proud information point ..... who built it and when ..... for everyone to see. Linn do not archive > > > Tim -- Checked by AVG Free Edition.


    Message 7


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    Time: 05:36:05 AM PST US
    SPAM: If the email is for spam, please report to abuse@dnsExit.com -By mail relay service at: http://www.dnsExit.com/Direct.sv?cmd=mailRelay Accounts will be suspended immediately if found spamming.
    Subject: Vapor return for mechanical fuel injection
    From: "RV Builder (Michael Sausen)" <rvbuilder@sausen.net>
    Very good datapoint Jim! Michael Sausen do not archive ________________________________ From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of James Hein Subject: Re: RV10-List: Vapor return for mechanical fuel injection --> RV10-List message posted by: James Hein Vapor lock is NOT just a startup problem. The following is an NTSB report from a crash near where my parents live. The pilot and passengers were not hurt, and although it sounds like he did everything right vapor lock still bit him. -Jim 40384 NTSB Number: CHI04CA210 Narrative Type: NTSB FINAL NARRATIVE (6120.4)=09 The airplane was destroyed during a post-impact ground fire, following a loss of engine power and subsequent forced landing. The pilot reported he had landed and shut down the engine for a few minutes prior to loading his two passengers for a local flight. The pilot stated the airplane contained 35 gallons of fuel prior to the accident flight. The pilot reported the engine "shuddered" during takeoff roll and he aborted the takeoff. The pilot stated he then performed an engine run-up check and the engine "felt fine." The airplane experienced a loss of engine power while on the second takeoff attempt. The pilot stated he maneuvered the airplane to land on a nearby road and it impacted a road sign prior to coming to stop. An on-ground fire engulfed the airplane shortly thereafter. There were no anomalies noted with the engine during a post-accident operational test. The outside temperature at the time of the accident was approximately 28 degrees Celsius. A condition known as vapor lock can occur when engine heats the fuel lines and the contained fuel becomes a vapor. This tendency is increased if the fuel in the tank is warm, commonly as a result of high atmospheric temperatures. The fuel vapor can result in partial or complete interruption of fuel flow to the engine. =09 Narrative Type: NTSB PRELIMINARY NARRATIVE (6120.19)=09 On July 31, 2004, at 1519 eastern daylight time, a Piper PA-28RT-201T, N77782, piloted by a private pilot, was destroyed during a post-impact ground fire following a loss of engine power and subsequent forced landing near Plymouth, Michigan. The airplane experienced the loss of engine power while on initial climb from runway 18 (2,556 feet by 75 feet, dry asphalt) at the Canton-Plymouth-Mettetal Airport (1DS). Visual meteorological conditions prevailed at the time of the accident. The personal flight was operating under the provisions of 14 CFR Part 91 without a flight plan. The pilot and one passenger were not injured. One passenger reported minor injuries. The local area flight was originating at the time of the accident. The pilot reported he had landed at 1500 and shut down the engine for a few minutes prior to loading his two passengers for a local flight. The pilot stated the airplane contained 35 gallons of 100 low-lead aviation fuel prior to the accident flight. The pilot reported the engine "shuddered" during takeoff roll and he aborted the takeoff. The pilot stated he then performed an engine run-up check and the engine "felt fine." The pilot reported he taxied onto runway 18 and set the engine power to 2,500 rpm and 38 inches of manifold pressure. The pilot stated the airplane became airborne and experienced a loss of engine power while on initial climb. The pilot reported he switched fuel tanks, but there was no increase in engine power. The pilot stated the airplane descended under some power lines as he maneuvered the airplane to land on a nearby road. The pilot reported the airplane impacted a road sign prior to coming to stop and an on-ground fire engulfed the airplane shortly thereafter. Federal Aviation Administration (FAA) inspectors performed the on-site investigation. The engine was removed from the accident airplane and mounted on a compatible airframe for an operational engine test. The engine started and idled without anomalies. The engine was then accelerated to 2,200 rpm which yielded approximately 80 lbs of oil pressure. The engine was then shut-off using the mixture idle cut-off. There were no anomalies noted with the engine during the operational test. The closest weather reporting station to the accident site was located at the Willow Run Airport (YIP), Detroit, Michigan, about 7.4 nautical miles (nm) southeast of the accident site. The airport is equipped with an Automated Surface Observing System (ASOS). The following weather conditions were reported prior to and at the time of the accident: At 1453 edt: Wind 230 degrees at 11 knots, visibility unrestricted at 10 statute miles (sm), few clouds at 5,000 feet above ground level (agl), temperature 28 degrees Celsius, dew point -01 degrees Celsius, altimeter setting 29.90 inches-of-mercury. According to FAA publication AC 65-12A, fuel normally remains in a liquid state until it is discharged into the air stream and changes into a vapor. Under certain conditions the fuel may vaporize in the lines, pumps, or other fuel components. The vapor pockets formed by the premature vaporization can restrict the fuel flow through units that were designed to handle liquids rather than gases. The resulting partial or complete interruption of the fuel flow is called vapor lock. Transfer of heat from the engine tends to cause vaporization of fuel in the lines and the pump. This tendency is increased if the fuel in the tank is warm, commonly as a result of high atmospheric temperatures. Vapor lock can become serious enough to block the fuel flow completely and stop the engine. Even small amounts of vapor in the inlet line can restrict the fuel flow to the engine driven pump and ultimately reduce its output pressure. =09 Narrative Type: NTSB PROBABLE CAUSE NARRATIVE=09 The loss of engine power at a low altitude due to a fuel flow restriction caused by vapor lock. Factors to the accident included the high atmospheric temperature and the road sign that the airplane impacted during the forced landing.=09 Jesse Saint wrote: --> RV10-List message posted by: "Jesse Saint" <jesse@itecusa.org> <mailto:jesse@itecusa.org> =09 I am a little confused as well. We have a Bendix injection system. We haven't put a return line in. We do have an overflow line that just runs out the back of the cowling. The system can't be pumping much more fuel that it is using or our fuel flows would be higher. When burning 6.5-7gph @ 17,500, I can't imagine that we are actually burning less than that and wasting a significant amount. Is the main issue here vapor lock? Would this system not work the same way whether you have a return line or an overflow drain line? Running the boost pump is going to do the same thing any, right. I am not much of an engine guy, so please let me know where I am wrong. Also, if vapor lock mainly a startup issue, or are we needing to worry about this while we are flying? We certainly haven't had any issues with the system during our 150 hours in the air, but if it is an accident waiting to happen, it doesn't matter how many hours we have flown the wrong way, we want to fix it. =09 Jesse Saint I-TEC, Inc. jesse@itecusa.org www.itecusa.org W: 352-465-4545 C: 352-427-0285 F: 815-377-3694 =09 -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Kelly McMullen Sent: Monday, October 31, 2005 11:19 AM To: rv10-list@matronics.com Subject: RE: RV10-List: Vapor return for mechanical fuel injection =09 --> RV10-List message posted by: "Kelly McMullen" <kellym@aviating.com> <mailto:kellym@aviating.com> =09 It depends on the brand fuel injection used. TCM and Bendix do not use a common rail, they send fuel to a distributor that sends it to individual injectors. Bendix regulates the fuel flow at the fuel servo, and only fuel needed goes to the distributor and injectors. Fuel pumps are self limiting, returning excess pressure to their low pressure side. TCM (Continental) is different, and does use a return loop. I don't know what aftermarket systems use. There isn't much in common between aircraft injection systems and auto systems. Aircraft still use continuous injection, most cars use individual timed injection for better emissions control. Aircraft distributors are pressure controled, so when pressure drops below a preset minimum, no fuel goes to the injectors, allowing idle cutoff. =09 Lloyd, Daniel R. said: It does, I did not realize there is a valve that is opened and closed. That makes more sense. I have not flown behind an IO engine, just standard. Now maybe you can explain to me, is it like in an auto, where there is allot more fuel going to the rail then is used, causing a return line to be necessary? or does it only pump what is required/ used? I thought fuel injection meant a looped system, where only the portion of fuel that went to the injectors was used and the rest sent back to the tank? =09 _____ =09 =09 =09 =09 =09 =09 =09 =09 =09 =09 =09 =09 =09 =09 =09 =09 =09 =09 =09 =09


    Message 8


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    Time: 05:36:05 AM PST US
    SPAM: If the email is for spam, please report to abuse@dnsExit.com -By mail relay service at: http://www.dnsExit.com/Direct.sv?cmd=mailRelay Accounts will be suspended immediately if found spamming.
    Subject: Frappr Map for the list
    From: "RV Builder (Michael Sausen)" <rvbuilder@sausen.net>
    Pretty cool Mani. Michael Do not archive -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Mani Ravee Subject: RV10-List: Frappr Map for the list --> RV10-List message posted by: "Mani Ravee" <maniravee@sbcglobal.net> Guys, Here is a Frappr map for north america. Add yourselves to it, both builders and finished ones. http://www.frappr.com/rv10snorthamerica Mani


    Message 9


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    Time: 05:44:48 AM PST US
    From: "bob.kaufmann" <bob.kaufmann@cox.net>
    Subject: Frappr Map for the list
    --> RV10-List message posted by: "bob.kaufmann" <bob.kaufmann@cox.net> Cool map, I like it. -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Mani Ravee Subject: RV10-List: Frappr Map for the list --> RV10-List message posted by: "Mani Ravee" <maniravee@sbcglobal.net> Guys, Here is a Frappr map for north america. Add yourselves to it, both builders and finished ones. http://www.frappr.com/rv10snorthamerica Mani


    Message 10


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    Time: 05:52:44 AM PST US
    From: "Mani Ravee" <maniravee@sbcglobal.net>
    Subject: Frappr Map for the list
    --> RV10-List message posted by: "Mani Ravee" <maniravee@sbcglobal.net> Did not know, but it could be from anywhere in the world. Google, you gotta love it. Mani Ravee -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Mani Ravee Subject: RV10-List: Frappr Map for the list --> RV10-List message posted by: "Mani Ravee" <maniravee@sbcglobal.net> Guys, Here is a Frappr map for north america. Add yourselves to it, both builders and finished ones. http://www.frappr.com/rv10snorthamerica Mani


    Message 11


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    Time: 05:58:31 AM PST US
    From: "bob.kaufmann" <bob.kaufmann@cox.net>
    Subject: Tim's comments about painting
    --> RV10-List message posted by: "bob.kaufmann" <bob.kaufmann@cox.net> Gosh, been a long time sicne I seen tpynig like that. Did you get posssseed over Hllawoeen Rick. Bob K But James no longer has to put his patio furniture in the pool at every hurricane. Wonder what's happening in his life? -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Rick Subject: Re: RV10-List: Tim's comments about painting --> RV10-List message posted by: Rick <ricksked@earthlink.net> Wow....somebody remembered ol' Jimmy Mac...(James McClow) I miss him and his unbridled enthusiasm as well....I would like to think he reads some of this sometime...for old time sake....hE wuz a gOOD JoE. Rick S. 40185 Fuselage Do not archive


    Message 12


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    Time: 06:03:18 AM PST US
    From: "Jesse Saint" <jesse@itecusa.org>
    Subject: TruTrak AP
    --> RV10-List message posted by: "Jesse Saint" <jesse@itecusa.org> John, We put the bracket, servo and wiring in all after the wing was finished (we used the wiring harness that Stein makes for TruTrak). In fact, unless you are going to make a disconnect at the wing root, then you don't want the wiring in yet. I wouldn't hurt to put the bracket or even the servo in now, but if you still haven't made some decisions like what you are doing for aileron trim and what AP you are using, you might just want to wait until you are ordering the instruments and put the whole thing in then. It may be a little more work, but it won't be hard. It actually may end up being cheaper to buy the whole AP kit at once, and you never know what options may be on the market when you get to that point. As far as which AP to use, it is my understanding that the Digiflight II VSG is the most popular AP on the experimental market. Jesse Saint I-TEC, Inc. jesse@itecusa.org www.itecusa.org W: 352-465-4545 C: 352-427-0285 F: 815-377-3694 -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of John Hasbrouck Subject: RV10-List: TruTrak AP --> RV10-List message posted by: "John Hasbrouck" <jhasbrouck@woh.rr.com> Is it possible to purchase the mounting bracket for the roll servo seperate from the AP? I've asked TruTrak directly but thought I might get a faster response here. I'm undecided as to which of their two servo APs to use but as I understand it they all use the same bracket, depending on which side you place the servo of course. Would like to close the wings up and move on without committing to avionics just yet. John Hasbrouck #40264


    Message 13


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    Time: 06:10:33 AM PST US
    From: "Jesse Saint" <jesse@itecusa.org>
    Subject: Placards/Nameplate
    --> RV10-List message posted by: "Jesse Saint" <jesse@itecusa.org> Spruce has an anodized aluminum data plate for experimentals, but that doesn't seem to me to meet the fire-resistant need. When I called Spruce and ordered a stainless steel data plate with my information on it, they sent me the aluminum one. We put it on and when the inspector asked if it was steel, I just had to tell him that I ordered SS. He was happy with that, although I don't think is was SS. Why would Spruce sell one that is made of aluminum when you need steel? Anyway, just beware of this. It does look really good and the etching is great, but I wish it was SS. Jesse Saint I-TEC, Inc. jesse@itecusa.org www.itecusa.org W: 352-465-4545 C: 352-427-0285 F: 815-377-3694 -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Tim Olson Subject: RV10-List: Placards/Nameplate --> RV10-List message posted by: Tim Olson <Tim@MyRV10.com> I was thinking that on my next order from ACS, I'd get whatever logbooks and placards I'll need. I see on this page of ACS's catalog they have a nameplate, and stainless steel ID tag on the top of the page. http://www.aircraftspruce.com/pdf/catalog/Cat06348.pdf I need both of these, right? I've seen the black on the side under the HS on -10's. Where would the nameplate go? Tim


    Message 14


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    Time: 07:07:51 AM PST US
    SPAM: If the email is for spam, please report to abuse@dnsExit.com -By mail relay service at: http://www.dnsExit.com/Direct.sv?cmd=mailRelay Accounts will be suspended immediately if found spamming.
    Subject: Placards/Nameplate
    From: "RV Builder (Michael Sausen)" <rvbuilder@sausen.net>
    Tim, Here is a checklist that a local DAR uses as published by EAA Chapter 670. Might come in handy. http://www.aerovents.com/eaa670/eaabldrcklst.htm Michael -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Tim Olson Subject: RV10-List: Placards/Nameplate --> RV10-List message posted by: Tim Olson <Tim@MyRV10.com> I was thinking that on my next order from ACS, I'd get whatever logbooks and placards I'll need. I see on this page of ACS's catalog they have a nameplate, and stainless steel ID tag on the top of the page. http://www.aircraftspruce.com/pdf/catalog/Cat06348.pdf I need both of these, right? I've seen the black on the side under the HS on -10's. Where would the nameplate go? Tim


    Message 15


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    Time: 08:55:06 AM PST US
    From: bruce breckenridge <bbreckenridge@gmail.com>
    Subject: RE: Frappr Map for the list
    Mani; Excellent find! Can't believe how fast it's building! Bruce


    Message 16


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    Time: 09:36:58 AM PST US
    From: Mani Ravee <maniravee@sbcglobal.net>
    Subject: Re: RE: Frappr Map for the list
    Tim, maybe you can put a link in your site. I would say it will look awful crowded with >400 flags on it. Mani bruce breckenridge <bbreckenridge@gmail.com> wrote: Mani; Excellent find! Can't believe how fast it's building! Bruce


    Message 17


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    Time: 10:14:29 AM PST US
    From: "Jesse Saint" <jesse@itecusa.org>
    Subject: Frappr Map for the list
    --> RV10-List message posted by: "Jesse Saint" <jesse@itecusa.org> That is building fast. I think we want as many people on there as possible. I agree that it will be difficult to see all of them on the big map, but you can use the zoom controls on the left side of the map to zoom in on an area. This will allow anybody to see how many builders there are along their route of travel or at their destination when traveling, which may promote some more face to face interaction in the group. It would be great if there could be some contact information too, but that can be found other places, I guess. Google does it again. Jesse Saint I-TEC, Inc. jesse@itecusa.org www.itecusa.org W: 352-465-4545 C: 352-427-0285 F: 815-377-3694 -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Mani Ravee Subject: RV10-List: Frappr Map for the list --> RV10-List message posted by: "Mani Ravee" <maniravee@sbcglobal.net> Guys, Here is a Frappr map for north america. Add yourselves to it, both builders and finished ones. http://www.frappr.com/rv10snorthamerica Mani


    Message 18


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    Time: 10:29:52 AM PST US
    From: Tim Olson <Tim@MyRV10.com>
    Subject: Re: RE: Frappr Map for the list
    --> RV10-List message posted by: Tim Olson <Tim@MyRV10.com> I did that already this a.m....I'll try to make it more prominent. Tim Tim Olson -- RV-10 #40170 DO NOT ARCHIVE Mani Ravee wrote: > Tim, maybe you can put a link in your site. I would say it will look > awful crowded with >400 flags on it. > Mani > > */bruce breckenridge <bbreckenridge@gmail.com>/* wrote: > > Mani; > > Excellent find! Can't believe how fast it's building! > > Bruce >


    Message 19


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    Time: 10:41:27 AM PST US
    From: "John Jessen" <jjessen@rcn.com>
    Subject: Frappr Map for the list
    --> RV10-List message posted by: "John Jessen" <jjessen@rcn.com> Mani, I may have entered myself 4 times. Hopefully you can keep the last one and discard the others. Otherwise, can you delete Bruce Breckenridge's photo? That's an imposter. His work space is clean in that photo, and I know for a fact that he can't even find his worktables, let alone his HS! Bruce B !!!!! You cleaned up for the photo op, you dog. John Jessen 328 HS and Elevators do not archive -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Mani Ravee Subject: RV10-List: Frappr Map for the list --> RV10-List message posted by: "Mani Ravee" <maniravee@sbcglobal.net> Guys, Here is a Frappr map for north america. Add yourselves to it, both builders and finished ones. http://www.frappr.com/rv10snorthamerica Mani


    Message 20


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    Time: 10:54:55 AM PST US
    Subject: Vapor return for mechanical fuel injection
    From: "Randy DeBauw" <Randy@abros.com>
    Well let me tell you about one instance of my fuel system starting to vapor lock. It was a hot day this summer, about 96 deg. I was climbing out at about 1000 fpm from 150ft airport elev. to 9000ft. when I was passing through 5000ft I noticed the fuel pressure dropping from its normal 19 to 21 psi to around 17.5. I turned on the fuel pump and the pressure went to 28 psi. I lowered the nose and left the fuel pump on for 5 min or so. Lowering the nose did the trick. Turned the fuel pump off and the pressures were fine. I have a 1" scat tube running to the fuel pump to cool it. Remember that with the heater controls turned off that the unused heated air is dumped right around the fuel pump. I have had no issues starting the engine when hot - 100 plus deg. The trick is to leave the mix full lean and start cranking. After 5 revs or so if it isn't running already start bleeding in some fuel with the mix. Starts every time. 102 hours and counting. I am working on my IFR ticket for the next few months. Randy ________________________________ From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of James Hein Subject: Re: RV10-List: Vapor return for mechanical fuel injection Vapor lock is NOT just a startup problem. The following is an NTSB report from a crash near where my parents live. The pilot and passengers were not hurt, and although it sounds like he did everything right vapor lock still bit him. -Jim 40384 NTSB Number: CHI04CA210 Narrative Type: NTSB FINAL NARRATIVE (6120.4) The airplane was destroyed during a post-impact ground fire, following a loss of engine power and subsequent forced landing. The pilot reported he had landed and shut down the engine for a few minutes prior to loading his two passengers for a local flight. The pilot stated the airplane contained 35 gallons of fuel prior to the accident flight. The pilot reported the engine "shuddered" during takeoff roll and he aborted the takeoff. The pilot stated he then performed an engine run-up check and the engine "felt fine." The airplane experienced a loss of engine power while on the second takeoff attempt. The pilot stated he maneuvered the airplane to land on a nearby road and it impacted a road sign prior to coming to stop. An on-ground fire engulfed the airplane shortly thereafter. There were no anomalies noted with the engine during a post-accident operational test. The outside temperature at the time of the accident was approximately 28 degrees Celsius. A condition known as vapor lock can occur when engine heats the fuel lines and the contained fuel becomes a vapor. This tendency is increased if the fuel in the tank is warm, commonly as a result of high atmospheric temperatures. The fuel vapor can result in partial or complete interruption of fuel flow to the engine. Narrative Type: NTSB PRELIMINARY NARRATIVE (6120.19) On July 31, 2004, at 1519 eastern daylight time, a Piper PA-28RT-201T, N77782, piloted by a private pilot, was destroyed during a post-impact ground fire following a loss of engine power and subsequent forced landing near Plymouth, Michigan. The airplane experienced the loss of engine power while on initial climb from runway 18 (2,556 feet by 75 feet, dry asphalt) at the Canton-Plymouth-Mettetal Airport (1DS). Visual meteorological conditions prevailed at the time of the accident. The personal flight was operating under the provisions of 14 CFR Part 91 without a flight plan. The pilot and one passenger were not injured. One passenger reported minor injuries. The local area flight was originating at the time of the accident. The pilot reported he had landed at 1500 and shut down the engine for a few minutes prior to loading his two passengers for a local flight. The pilot stated the airplane contained 35 gallons of 100 low-lead aviation fuel prior to the accident flight. The pilot reported the engine "shuddered" during takeoff roll and he aborted the takeoff. The pilot stated he then performed an engine run-up check and the engine "felt fine." The pilot reported he taxied onto runway 18 and set the engine power to 2,500 rpm and 38 inches of manifold pressure. The pilot stated the airplane became airborne and experienced a loss of engine power while on initial climb. The pilot reported he switched fuel tanks, but there was no increase in engine power. The pilot stated the airplane descended under some power lines as he maneuvered the airplane to land on a nearby road. The pilot reported the airplane impacted a road sign prior to coming to stop and an on-ground fire engulfed the airplane shortly thereafter. Federal Aviation Administration (FAA) inspectors performed the on-site investigation. The engine was removed from the accident airplane and mounted on a compatible airframe for an operational engine test. The engine started and idled without anomalies. The engine was then accelerated to 2,200 rpm which yielded approximately 80 lbs of oil pressure. The engine was then shut-off using the mixture idle cut-off. There were no anomalies noted with the engine during the operational test. The closest weather reporting station to the accident site was located at the Willow Run Airport (YIP), Detroit, Michigan, about 7.4 nautical miles (nm) southeast of the accident site. The airport is equipped with an Automated Surface Observing System (ASOS). The following weather conditions were reported prior to and at the time of the accident: At 1453 edt: Wind 230 degrees at 11 knots, visibility unrestricted at 10 statute miles (sm), few clouds at 5,000 feet above ground level (agl), temperature 28 degrees Celsius, dew point -01 degrees Celsius, altimeter setting 29.90 inches-of-mercury. According to FAA publication AC 65-12A, fuel normally remains in a liquid state until it is discharged into the air stream and changes into a vapor. Under certain conditions the fuel may vaporize in the lines, pumps, or other fuel components. The vapor pockets formed by the premature vaporization can restrict the fuel flow through units that were designed to handle liquids rather than gases. The resulting partial or complete interruption of the fuel flow is called vapor lock. Transfer of heat from the engine tends to cause vaporization of fuel in the lines and the pump. This tendency is increased if the fuel in the tank is warm, commonly as a result of high atmospheric temperatures. Vapor lock can become serious enough to block the fuel flow completely and stop the engine. Even small amounts of vapor in the inlet line can restrict the fuel flow to the engine driven pump and ultimately reduce its output pressure. Narrative Type: NTSB PROBABLE CAUSE NARRATIVE The loss of engine power at a low altitude due to a fuel flow restriction caused by vapor lock. Factors to the accident included the high atmospheric temperature and the road sign that the airplane impacted during the forced landing. Jesse Saint wrote: --> RV10-List message posted by: "Jesse Saint" <jesse@itecusa.org> <mailto:jesse@itecusa.org> I am a little confused as well. We have a Bendix injection system. We haven't put a return line in. We do have an overflow line that just runs out the back of the cowling. The system can't be pumping much more fuel that it is using or our fuel flows would be higher. When burning 6.5-7gph @ 17,500, I can't imagine that we are actually burning less than that and wasting a significant amount. Is the main issue here vapor lock? Would this system not work the same way whether you have a return line or an overflow drain line? Running the boost pump is going to do the same thing any, right. I am not much of an engine guy, so please let me know where I am wrong. Also, if vapor lock mainly a startup issue, or are we needing to worry about this while we are flying? We certainly haven't had any issues with the system during our 150 hours in the air, but if it is an accident waiting to happen, it doesn't matter how many hours we have flown the wrong way, we want to fix it. Jesse Saint I-TEC, Inc. jesse@itecusa.org www.itecusa.org W: 352-465-4545 C: 352-427-0285 F: 815-377-3694 -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Kelly McMullen Subject: RE: RV10-List: Vapor return for mechanical fuel injection --> RV10-List message posted by: "Kelly McMullen" <kellym@aviating.com> <mailto:kellym@aviating.com> It depends on the brand fuel injection used. TCM and Bendix do not use a common rail, they send fuel to a distributor that sends it to individual injectors. Bendix regulates the fuel flow at the fuel servo, and only fuel needed goes to the distributor and injectors. Fuel pumps are self limiting, returning excess pressure to their low pressure side. TCM (Continental) is different, and does use a return loop. I don't know what aftermarket systems use. There isn't much in common between aircraft injection systems and auto systems. Aircraft still use continuous injection, most cars use individual timed injection for better emissions control. Aircraft distributors are pressure controled, so when pressure drops below a preset minimum, no fuel goes to the injectors, allowing idle cutoff. Lloyd, Daniel R. said: It does, I did not realize there is a valve that is opened and closed. That makes more sense. I have not flown behind an IO engine, just standard. Now maybe you can explain to me, is it like in an auto, where there is allot more fuel going to the rail then is used, causing a return line to be necessary? or does it only pump what is required/ used? I thought fuel injection meant a looped system, where only the portion of fuel that went to the injectors was used and the rest sent back to the tank? _____ to and


    Message 21


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    Time: 11:57:50 AM PST US
    From: "Mark & Kelly" <eyedocs1@swbell.net>
    Subject: Re: Vapor return for mechanical fuel injection
    I was in a Cirrus SR22 for a while here in Dallas, and anytime the temp gets above 95 degrees, SOP was to leave the fuel pump on throughout the climb and also on descent. I had a couple of attention getting episodes doing IFR practice approaches with an instructor that said that it was dangerous to leave the fuel pump on continuously, that were resolved when the fuel pump was turned on. One one occassion, the engine went silent doing a procedure turn, but came back to life when the fuel pump was switched on. Do any of you see any problem with just leaving the pump on when it's hot in the 10? Thanks, Mark ----- Original Message ----- From: Randy DeBauw To: rv10-list@matronics.com Sent: Tuesday, November 01, 2005 12:53 PM Subject: RE: RV10-List: Vapor return for mechanical fuel injection Well let me tell you about one instance of my fuel system starting to vapor lock. It was a hot day this summer, about 96 deg. I was climbing out at about 1000 fpm from 150ft airport elev. to 9000ft. when I was passing through 5000ft I noticed the fuel pressure dropping from its normal 19 to 21 psi to around 17.5. I turned on the fuel pump and the pressure went to 28 psi. I lowered the nose and left the fuel pump on for 5 min or so. Lowering the nose did the trick. Turned the fuel pump off and the pressures were fine. I have a 1" scat tube running to the fuel pump to cool it. Remember that with the heater controls turned off that the unused heated air is dumped right around the fuel pump. I have had no issues starting the engine when hot - 100 plus deg. The trick is to leave the mix full lean and start cranking. After 5 revs or so if it isn't running already start bleeding in some fuel with the mix. Starts every time. 102 hours and counting. I am working on my IFR ticket for the next few months. Randy From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of James Hein Sent: Tuesday, November 01, 2005 5:01 AM To: rv10-list@matronics.com Subject: Re: RV10-List: Vapor return for mechanical fuel injection Vapor lock is NOT just a startup problem. The following is an NTSB report from a crash near where my parents live. The pilot and passengers were not hurt, and although it sounds like he did everything right vapor lock still bit him. -Jim 40384 NTSB Number: CHI04CA210 Narrative Type: NTSB FINAL NARRATIVE (6120.4) The airplane was destroyed during a post-impact ground fire, following a loss of engine power and subsequent forced landing. The pilot reported he had landed and shut down the engine for a few minutes prior to loading his two passengers for a local flight. The pilot stated the airplane contained 35 gallons of fuel prior to the accident flight. The pilot reported the engine "shuddered" during takeoff roll and he aborted the takeoff. The pilot stated he then performed an engine run-up check and the engine "felt fine." The airplane experienced a loss of engine power while on the second takeoff attempt. The pilot stated he maneuvered the airplane to land on a nearby road and it impacted a road sign prior to coming to stop. An on-ground fire engulfed the airplane shortly thereafter. There were no anomalies noted with the engine during a post-accident operational test. The outside temperature at the time of the accident was approximately 28 degrees Celsius. A condition known as vapor lock can occur when engine heats the fuel lines and the contained fuel becomes a vapor. This tendency is increased if the fuel in the tank is warm, commonly as a result of high atmospheric temperatures. The fuel vapor can result in partial or complete interruption of fuel flow to the engine. Narrative Type: NTSB PRELIMINARY NARRATIVE (6120.19) On July 31, 2004, at 1519 eastern daylight time, a Piper PA-28RT-201T, N77782, piloted by a private pilot, was destroyed during a post-impact ground fire following a loss of engine power and subsequent forced landing near Plymouth, Michigan. The airplane experienced the loss of engine power while on initial climb from runway 18 (2,556 feet by 75 feet, dry asphalt) at the Canton-Plymouth-Mettetal Airport (1DS). Visual meteorological conditions prevailed at the time of the accident. The personal flight was operating under the provisions of 14 CFR Part 91 without a flight plan. The pilot and one passenger were not injured. One passenger reported minor injuries. The local area flight was originating at the time of the accident. The pilot reported he had landed at 1500 and shut down the engine for a few minutes prior to loading his two passengers for a local flight. The pilot stated the airplane contained 35 gallons of 100 low-lead aviation fuel prior to the accident flight. The pilot reported the engine "shuddered" during takeoff roll and he aborted the takeoff. The pilot stated he then performed an engine run-up check and the engine "felt fine." The pilot reported he taxied onto runway 18 and set the engine power to 2,500 rpm and 38 inches of manifold pressure. The pilot stated the airplane became airborne and experienced a loss of engine power while on initial climb. The pilot reported he switched fuel tanks, but there was no increase in engine power. The pilot stated the airplane descended under some power lines as he maneuvered the airplane to land on a nearby road. The pilot reported the airplane impacted a road sign prior to coming to stop and an on-ground fire engulfed the airplane shortly thereafter. Federal Aviation Administration (FAA) inspectors performed the on-site investigation. The engine was removed from the accident airplane and mounted on a compatible airframe for an operational engine test. The engine started and idled without anomalies. The engine was then accelerated to 2,200 rpm which yielded approximately 80 lbs of oil pressure. The engine was then shut-off using the mixture idle cut-off. There were no anomalies noted with the engine during the operational test. The closest weather reporting station to the accident site was located at the Willow Run Airport (YIP), Detroit, Michigan, about 7.4 nautical miles (nm) southeast of the accident site. The airport is equipped with an Automated Surface Observing System (ASOS). The following weather conditions were reported prior to and at the time of the accident: At 1453 edt: Wind 230 degrees at 11 knots, visibility unrestricted at 10 statute miles (sm), few clouds at 5,000 feet above ground level (agl), temperature 28 degrees Celsius, dew point -01 degrees Celsius, altimeter setting 29.90 inches-of-mercury. According to FAA publication AC 65-12A, fuel normally remains in a liquid state until it is discharged into the air stream and changes into a vapor. Under certain conditions the fuel may vaporize in the lines, pumps, or other fuel components. The vapor pockets formed by the premature vaporization can restrict the fuel flow through units that were designed to handle liquids rather than gases. The resulting partial or complete interruption of the fuel flow is called vapor lock. Transfer of heat from the engine tends to cause vaporization of fuel in the lines and the pump. This tendency is increased if the fuel in the tank is warm, commonly as a result of high atmospheric temperatures. Vapor lock can become serious enough to block the fuel flow completely and stop the engine. Even small amounts of vapor in the inlet line can restrict the fuel flow to the engine driven pump and ultimately reduce its output pressure. Narrative Type: NTSB PROBABLE CAUSE NARRATIVE The loss of engine power at a low altitude due to a fuel flow restriction caused by vapor lock. Factors to the accident included the high atmospheric temperature and the road sign that the airplane impacted during the forced landing. Jesse Saint wrote: --> RV10-List message posted by: "Jesse Saint" <jesse@itecusa.org> I am a little confused as well. We have a Bendix injection system. Wehaven't put a return line in. We do have an overflow line that just runsout the back of the cowling. The system can't be pumping much more fuelthat it is using or our fuel flows would be higher. When burning 6.5-7gph @17,500, I can't imagine that we are actually burning less than that andwasting a significant amount. Is the main issue here vapor lock? Wouldthis system not work the same way whether you have a return line or anoverflow drain line? Running the boost pump is going to do the same thingany, right. I am not much of an engine guy, so please let me know where Iam wrong. Also, if vapor lock mainly a startup issue, or are we needing toworry about this while we are flying? We certainly haven't had any issueswith the system during our 150 hours in the air, but if it is an accidentwaiting to happen, it doesn't matter how many hours we have flown the wrongway, we want to fix it. Jesse SaintI-TEC, Inc.jesse@itecusa.orgwww.itecusa.orgW: 352-465-4545C: 352-427-0285F: 815-377-3694 -----Original Message-----From: owner-rv10-list-server@matronics.com[mailto:owner-rv10-list-server@matronics.com] On Behalf Of Kelly McMullenSent: Monday, October 31, 2005 11:19 AMTo: rv10-list@matronics.comSubject: RE: RV10-List: Vapor return for mechanical fuel injection --> RV10-List message posted by: "Kelly McMullen" <kellym@aviating.com> It depends on the brand fuel injection used. TCM and Bendix do not use acommon rail, they send fuel to a distributor that sends it to individualinjectors. Bendix regulates the fuel flow at the fuel servo, and only fuelneeded goes to the distributor and injectors. Fuel pumps are selflimiting, returning excess pressure to their low pressure side. TCM(Continental) is different, and does use a return loop. I don't know whataftermarket systems use.There isn't much in common between aircraft injection systems and autosystems. Aircraft still use continuous injection, most cars use individualtimed injection for better emissions control. Aircraft distributors arepressure controled, so when pressure drops below a preset minimum, no fuelgoes to the injectors, allowing idle cutoff. Lloyd, Daniel R. said: It does, I did not realize there is a valve that is opened and closed.That makes more sense. I have not flown behind an IO engine, juststandard. Now maybe you can explain to me, is it like in an auto, wherethere is allot more fuel going to the rail then is used, causing areturn line to be necessary? or does it only pump what is required/used? I thought fuel injection meant a looped system, where only theportion of fuel that went to the injectors was used and the rest sentback to the tank? _____


    Message 22


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    Time: 11:59:22 AM PST US
    From: James Ochs <jochs@froody.org>
    Subject: Re: Frappr Map for the list
    --> RV10-List message posted by: James Ochs <jochs@froody.org> weird. It won't take my zip code (94085).... any ideas? do not archive John Jessen wrote: >--> RV10-List message posted by: "John Jessen" <jjessen@rcn.com> > >Mani, > >I may have entered myself 4 times. Hopefully you can keep the last one and >discard the others. Otherwise, can you delete Bruce Breckenridge's photo? >That's an imposter. His work space is clean in that photo, and I know for a >fact that he can't even find his worktables, let alone his HS! > >Bruce B !!!!! You cleaned up for the photo op, you dog. > >John Jessen > 328 HS and Elevators > >do not archive > >-----Original Message----- >From: owner-rv10-list-server@matronics.com >[mailto:owner-rv10-list-server@matronics.com] On Behalf Of Mani Ravee >Sent: Tuesday, November 01, 2005 4:36 AM >To: rv10-list@matronics.com >Subject: RV10-List: Frappr Map for the list > >--> RV10-List message posted by: "Mani Ravee" <maniravee@sbcglobal.net> > > >Guys, Here is a Frappr map for north america. Add yourselves to it, both >builders and finished ones. >http://www.frappr.com/rv10snorthamerica > > >Mani > > > > > > > > > > > > > >


    Message 23


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    Time: 12:06:57 PM PST US
    Subject: Re: Vapor return for mechanical fuel injection
    From: "Kelly McMullen" <kellym@aviating.com>
    <!~!UENERkVCMDkAAQACAAAAAAAAAAAAAAAAABgAAAAAAAAAlepyTF8JxEGejHj3Vvc4SWKGAAAQAAAAeTsB7lfPo06lG/lap5iObAEAAAAA@itecusa.org> <43676708.3080406@arrl.net> --> RV10-List message posted by: "Kelly McMullen" <kellym@aviating.com> Unless you are planning on the Continental IO360 engine you are talking apples to oranges. The aircraft in question was a Continental powered, turbocharged engine. It uses a Continental fuel injection system, which DOES have a fuel return line and a two speed boost pump. Standard method to deal with vapor lock, pump cavitation, etc on that engine is to turn the boost pump to Low. None of that is relevant to a Lycoming with Bendix/Precision fuel injection. No Mooney with Lycoming engine, with integral fuel tanks, just like the RVseries uses a fuel return line, and that is how they have been certified for the last 45 years. DO NOT ARCHIVE James Hein said: > Vapor lock is NOT just a startup problem. > > The following is an NTSB report from a crash near where my parents live. The pilot and passengers were not hurt, and although it sounds like he did everything right vapor lock still bit him. > > -Jim 40384 > N77782,


    Message 24


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    Time: 12:09:36 PM PST US
    <005301c5df1e$6d193a70$6d01a8c0@Mark>
    Subject: Re: Vapor return for mechanical fuel injection
    From: "Kelly McMullen" <kellym@aviating.com>
    --> RV10-List message posted by: "Kelly McMullen" <kellym@aviating.com> Again, Cirrus really isn't relevant to the RV-10 unless you plan on using a Continental engine and injection. Both models of Cirrus use Continental engines. Very different fuel injection from the Bendix/Precision used on Lycomings. DO NOT ARCHIVE Mark & Kelly said: > I was in a Cirrus SR22 for a while here in Dallas, and anytime the temp > gets above 95 degrees, SOP was to leave the fuel pump on throughout the > climb and also on descent. I had a couple of attention getting episodes > doing IFR practice approaches with an instructor that said that it was > dangerous to leave the fuel pump on continuously, that were resolved when > the fuel pump was turned on. One one occassion, the engine went silent > doing a procedure turn, but came back to life when the fuel pump was > switched on. Do any of you see any problem with just leaving the pump on > when it's hot in the 10? > > Thanks, > Mark


    Message 25


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    Time: 12:19:29 PM PST US
    From: "John Jessen" <jjessen@rcn.com>
    Subject: Frappr Map for the list
    --> RV10-List message posted by: "John Jessen" <jjessen@rcn.com> You don't exist? Existential thought, sorry. John do not archive -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of James Ochs Subject: Re: RV10-List: Frappr Map for the list --> RV10-List message posted by: James Ochs <jochs@froody.org> weird. It won't take my zip code (94085).... any ideas? do not archive John Jessen wrote: >--> RV10-List message posted by: "John Jessen" <jjessen@rcn.com> > >Mani, > >I may have entered myself 4 times. Hopefully you can keep the last one >and discard the others. Otherwise, can you delete Bruce Breckenridge's photo? >That's an imposter. His work space is clean in that photo, and I know for a >fact that he can't even find his worktables, let alone his HS! > >Bruce B !!!!! You cleaned up for the photo op, you dog. > >John Jessen > 328 HS and Elevators > >do not archive > >-----Original Message----- >From: owner-rv10-list-server@matronics.com >[mailto:owner-rv10-list-server@matronics.com] On Behalf Of Mani Ravee >Sent: Tuesday, November 01, 2005 4:36 AM >To: rv10-list@matronics.com >Subject: RV10-List: Frappr Map for the list > >--> RV10-List message posted by: "Mani Ravee" <maniravee@sbcglobal.net> > > >Guys, Here is a Frappr map for north america. Add yourselves to it, >both builders and finished ones. >http://www.frappr.com/rv10snorthamerica > > >Mani > > > > > > > > > > > > > >


    Message 26


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    Time: 12:35:42 PM PST US
    Subject: Vapor return for mechanical fuel injection
    From: "James Ball" <jball@eci2fly.com>
    --> RV10-List message posted by: "James Ball" <jball@eci2fly.com> This whole discussion started with an inquiry about the ECi mechanical fuel injection system for Lycoming engines. It is something like the Continental design since it has a vane type of fuel pump as opposed to the diaphragm Lycoming type and it requires a vapor return line. It has a number or advantages over the Bendix type of fuel injection. ECi is testing this system and it will be available sometime early next year. For more information check out eci2fly.com. Kind Regards, Jim Ball -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Kelly McMullen Subject: Re: RV10-List: Vapor return for mechanical fuel injection --> RV10-List message posted by: "Kelly McMullen" <kellym@aviating.com> Again, Cirrus really isn't relevant to the RV-10 unless you plan on using a Continental engine and injection. Both models of Cirrus use Continental engines. Very different fuel injection from the Bendix/Precision used on Lycomings. DO NOT ARCHIVE Mark & Kelly said: > I was in a Cirrus SR22 for a while here in Dallas, and anytime the > temp gets above 95 degrees, SOP was to leave the fuel pump on > throughout the climb and also on descent. I had a couple of attention > getting episodes doing IFR practice approaches with an instructor that > said that it was dangerous to leave the fuel pump on continuously, > that were resolved when the fuel pump was turned on. One one > occassion, the engine went silent doing a procedure turn, but came > back to life when the fuel pump was switched on. Do any of you see > any problem with just leaving the pump on when it's hot in the 10? > > Thanks, > Mark


    Message 27


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    Time: 12:41:06 PM PST US
    From: Jeff Carpenter <jeff@westcottpress.com>
    Subject: Re: Frappr Map for the list
    --> RV10-List message posted by: Jeff Carpenter <jeff@westcottpress.com> Move do not archive On Nov 1, 2005, at 11:57 AM, James Ochs wrote: > --> RV10-List message posted by: James Ochs <jochs@froody.org> > > weird. It won't take my zip code (94085).... any ideas? > > do not archive > > John Jessen wrote: > >> --> RV10-List message posted by: "John Jessen" <jjessen@rcn.com> >> >> Mani, >> >> I may have entered myself 4 times. Hopefully you can keep the >> last one and >> discard the others. Otherwise, can you delete Bruce >> Breckenridge's photo? >> That's an imposter. His work space is clean in that photo, and I >> know for a >> fact that he can't even find his worktables, let alone his HS! >> Bruce B !!!!! You cleaned up for the photo op, you dog. >> >> John Jessen >> 328 HS and Elevators >> do not archive >> >> -----Original Message----- >> From: owner-rv10-list-server@matronics.com >> [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Mani Ravee >> Sent: Tuesday, November 01, 2005 4:36 AM >> To: rv10-list@matronics.com >> Subject: RV10-List: Frappr Map for the list >> >> --> RV10-List message posted by: "Mani Ravee" >> <maniravee@sbcglobal.net> >> >> >> >> Guys, Here is a Frappr map for north america. Add yourselves to >> it, both >> builders and finished ones. http://www.frappr.com/rv10snorthamerica >> >> >> Mani >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> > >


    Message 28


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    Time: 12:45:47 PM PST US
    Subject: Vapor return for mechanical fuel injection
    From: "Kelly McMullen" <kellym@aviating.com>
    --> RV10-List message posted by: "Kelly McMullen" <kellym@aviating.com> Thanks for the information. Can you share what some of the features of the Eci system are, and why they are advantagous over the Bendix system? James Ball said: > --> RV10-List message posted by: "James Ball" <jball@eci2fly.com> > > This whole discussion started with an inquiry about the ECi mechanical > fuel injection system for Lycoming engines. It is something like the > Continental design since it has a vane type of fuel pump as opposed to > the diaphragm Lycoming type and it requires a vapor return line. It has > a number or advantages over the Bendix type of fuel injection. ECi is > testing this system and it will be available sometime early next year. > For more information check out > > eci2fly.com. > > Kind Regards, > Jim Ball >


    Message 29


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    Time: 01:05:35 PM PST US
    From: "John Cram" <johncram@msn.com>
    Subject: Re: Frappr Map for the list
    Would someone post a link to the map again. Thanks ----- Original Message ----- From: Jeff Carpenter<mailto:jeff@westcottpress.com> To: rv10-list@matronics.com<mailto:rv10-list@matronics.com> Sent: Tuesday, November 01, 2005 3:39 PM Subject: Re: RV10-List: Frappr Map for the list --> RV10-List message posted by: Jeff Carpenter <jeff@westcottpress.com<mailto:jeff@westcottpress.com>> Move do not archive On Nov 1, 2005, at 11:57 AM, James Ochs wrote: > --> RV10-List message posted by: James Ochs <jochs@froody.org<mailto:jochs@froody.org>> > > weird. It won't take my zip code (94085).... any ideas? > > do not archive > > John Jessen wrote: > >> --> RV10-List message posted by: "John Jessen" <jjessen@rcn.com<mailto:jjessen@rcn.com>> >> >> Mani, >> >> I may have entered myself 4 times. Hopefully you can keep the >> last one and >> discard the others. Otherwise, can you delete Bruce >> Breckenridge's photo? >> That's an imposter. His work space is clean in that photo, and I >> know for a >> fact that he can't even find his worktables, let alone his HS! >> Bruce B !!!!! You cleaned up for the photo op, you dog. >> >> John Jessen >> 328 HS and Elevators >> do not archive >> >> -----Original Message----- >> From: owner-rv10-list-server@matronics.com<mailto:owner-rv10-list-server@matronics.com> >> [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Mani Ravee >> Sent: Tuesday, November 01, 2005 4:36 AM >> To: rv10-list@matronics.com<mailto:rv10-list@matronics.com> >> Subject: RV10-List: Frappr Map for the list >> >> --> RV10-List message posted by: "Mani Ravee" >> <maniravee@sbcglobal.net<mailto:maniravee@sbcglobal.net>> >> >> >> >> Guys, Here is a Frappr map for north america. Add yourselves to >> it, both >> builders and finished ones. http://www.frappr.com/rv10snorthamerica<http://www.frappr.com/rv10snorthamerica> >> >> >> Mani >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> > > > > > > > > > > igator?RV10-List>


    Message 30


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    Time: 01:09:59 PM PST US
    Subject: Frappr Map for the list
    From: "RV Builder (Michael Sausen)" <rvbuilder@sausen.net>
    Make sure you put something in the "shoutout" box or it won't add you. Do not archive -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of James Ochs Subject: Re: RV10-List: Frappr Map for the list --> RV10-List message posted by: James Ochs <jochs@froody.org> weird. It won't take my zip code (94085).... any ideas? do not archive John Jessen wrote: >--> RV10-List message posted by: "John Jessen" <jjessen@rcn.com> > >Mani, > >I may have entered myself 4 times. Hopefully you can keep the last one >and discard the others. Otherwise, can you delete Bruce Breckenridge's photo? >That's an imposter. His work space is clean in that photo, and I know for a >fact that he can't even find his worktables, let alone his HS! > >Bruce B !!!!! You cleaned up for the photo op, you dog. > >John Jessen > 328 HS and Elevators > >do not archive > >-----Original Message----- >From: owner-rv10-list-server@matronics.com >[mailto:owner-rv10-list-server@matronics.com] On Behalf Of Mani Ravee >Sent: Tuesday, November 01, 2005 4:36 AM >To: rv10-list@matronics.com >Subject: RV10-List: Frappr Map for the list > >--> RV10-List message posted by: "Mani Ravee" <maniravee@sbcglobal.net> > > >Guys, Here is a Frappr map for north america. Add yourselves to it, >both builders and finished ones. >http://www.frappr.com/rv10snorthamerica > > >Mani > >


    Message 31


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    Time: 01:12:09 PM PST US
    Subject: Vapor return for mechanical fuel injection
    Randy, Please explain why when the heat controls are turned off the unused heat is dumped around the fuel pump Thank You Rick Conti office: 703-414-6141 cell: 571-215-6134 ________________________________
    From: Randy DeBauw [mailto:Randy@abros.com]
    Subject: RE: RV10-List: Vapor return for mechanical fuel injection Well let me tell you about one instance of my fuel system starting to vapor lock. It was a hot day this summer, about 96 deg. I was climbing out at about 1000 fpm from 150ft airport elev. to 9000ft. when I was passing through 5000ft I noticed the fuel pressure dropping from its normal 19 to 21 psi to around 17.5. I turned on the fuel pump and the pressure went to 28 psi. I lowered the nose and left the fuel pump on for 5 min or so. Lowering the nose did the trick. Turned the fuel pump off and the pressures were fine. I have a 1" scat tube running to the fuel pump to cool it. Remember that with the heater controls turned off that the unused heated air is dumped right around the fuel pump. I have had no issues starting the engine when hot - 100 plus deg. The trick is to leave the mix full lean and start cranking. After 5 revs or so if it isn't running already start bleeding in some fuel with the mix. Starts every time. 102 hours and counting. I am working on my IFR ticket for the next few months. Randy ________________________________ From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of James Hein Subject: Re: RV10-List: Vapor return for mechanical fuel injection Vapor lock is NOT just a startup problem. The following is an NTSB report from a crash near where my parents live. The pilot and passengers were not hurt, and although it sounds like he did everything right vapor lock still bit him. -Jim 40384 NTSB Number: CHI04CA210 Narrative Type: NTSB FINAL NARRATIVE (6120.4) The airplane was destroyed during a post-impact ground fire, following a loss of engine power and subsequent forced landing. The pilot reported he had landed and shut down the engine for a few minutes prior to loading his two passengers for a local flight. The pilot stated the airplane contained 35 gallons of fuel prior to the accident flight. The pilot reported the engine "shuddered" during takeoff roll and he aborted the takeoff. The pilot stated he then performed an engine run-up check and the engine "felt fine." The airplane experienced a loss of engine power while on the second takeoff attempt. The pilot stated he maneuvered the airplane to land on a nearby road and it impacted a road sign prior to coming to stop. An on-ground fire engulfed the airplane shortly thereafter. There were no anomalies noted with the engine during a post-accident operational test. The outside temperature at the time of the accident was approximately 28 degrees Celsius. A condition known as vapor lock can occur when engine heats the fuel lines and the contained fuel becomes a vapor. This tendency is increased if the fuel in the tank is warm, commonly as a result of high atmospheric temperatures. The fuel vapor can result in partial or complete interruption of fuel flow to the engine. Narrative Type: NTSB PRELIMINARY NARRATIVE (6120.19) On July 31, 2004, at 1519 eastern daylight time, a Piper PA-28RT-201T, N77782, piloted by a private pilot, was destroyed during a post-impact ground fire following a loss of engine power and subsequent forced landing near Plymouth, Michigan. The airplane experienced the loss of engine power while on initial climb from runway 18 (2,556 feet by 75 feet, dry asphalt) at the Canton-Plymouth-Mettetal Airport (1DS). Visual meteorological conditions prevailed at the time of the accident. The personal flight was operating under the provisions of 14 CFR Part 91 without a flight plan. The pilot and one passenger were not injured. One passenger reported minor injuries. The local area flight was originating at the time of the accident. The pilot reported he had landed at 1500 and shut down the engine for a few minutes prior to loading his two passengers for a local flight. The pilot stated the airplane contained 35 gallons of 100 low-lead aviation fuel prior to the accident flight. The pilot reported the engine "shuddered" during takeoff roll and he aborted the takeoff. The pilot stated he then performed an engine run-up check and the engine "felt fine." The pilot reported he taxied onto runway 18 and set the engine power to 2,500 rpm and 38 inches of manifold pressure. The pilot stated the airplane became airborne and experienced a loss of engine power while on initial climb. The pilot reported he switched fuel tanks, but there was no increase in engine power. The pilot stated the airplane descended under some power lines as he maneuvered the airplane to land on a nearby road. The pilot reported the airplane impacted a road sign prior to coming to stop and an on-ground fire engulfed the airplane shortly thereafter. Federal Aviation Administration (FAA) inspectors performed the on-site investigation. The engine was removed from the accident airplane and mounted on a compatible airframe for an operational engine test. The engine started and idled without anomalies. The engine was then accelerated to 2,200 rpm which yielded approximately 80 lbs of oil pressure. The engine was then shut-off using the mixture idle cut-off. There were no anomalies noted with the engine during the operational test. The closest weather reporting station to the accident site was located at the Willow Run Airport (YIP), Detroit, Michigan, about 7.4 nautical miles (nm) southeast of the accident site. The airport is equipped with an Automated Surface Observing System (ASOS). The following weather conditions were reported prior to and at the time of the accident: At 1453 edt: Wind 230 degrees at 11 knots, visibility unrestricted at 10 statute miles (sm), few clouds at 5,000 feet above ground level (agl), temperature 28 degrees Celsius, dew point -01 degrees Celsius, altimeter setting 29.90 inches-of-mercury. According to FAA publication AC 65-12A, fuel normally remains in a liquid state until it is discharged into the air stream and changes into a vapor. Under certain conditions the fuel may vaporize in the lines, pumps, or other fuel components. The vapor pockets formed by the premature vaporization can restrict the fuel flow through units that were designed to handle liquids rather than gases. The resulting partial or complete interruption of the fuel flow is called vapor lock. Transfer of heat from the engine tends to cause vaporization of fuel in the lines and the pump. This tendency is increased if the fuel in the tank is warm, commonly as a result of high atmospheric temperatures. Vapor lock can become serious enough to block the fuel flow completely and stop the engine. Even small amounts of vapor in the inlet line can restrict the fuel flow to the engine driven pump and ultimately reduce its output pressure. Narrative Type: NTSB PROBABLE CAUSE NARRATIVE The loss of engine power at a low altitude due to a fuel flow restriction caused by vapor lock. Factors to the accident included the high atmospheric temperature and the road sign that the airplane impacted during the forced landing. Jesse Saint wrote: --> RV10-List message posted by: "Jesse Saint" <jesse@itecusa.org> <mailto:jesse@itecusa.org> I am a little confused as well. We have a Bendix injection system. We haven't put a return line in. We do have an overflow line that just runs out the back of the cowling. The system can't be pumping much more fuel that it is using or our fuel flows would be higher. When burning 6.5-7gph @ 17,500, I can't imagine that we are actually burning less than that and wasting a significant amount. Is the main issue here vapor lock? Would this system not work the same way whether you have a return line or an overflow drain line? Running the boost pump is going to do the same thing any, right. I am not much of an engine guy, so please let me know where I am wrong. Also, if vapor lock mainly a startup issue, or are we needing to worry about this while we are flying? We certainly haven't had any issues with the system during our 150 hours in the air, but if it is an accident waiting to happen, it doesn't matter how many hours we have flown the wrong way, we want to fix it. Jesse Saint I-TEC, Inc. jesse@itecusa.org www.itecusa.org W: 352-465-4545 C: 352-427-0285 F: 815-377-3694 -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Kelly McMullen Subject: RE: RV10-List: Vapor return for mechanical fuel injection --> RV10-List message posted by: "Kelly McMullen" <kellym@aviating.com> <mailto:kellym@aviating.com> It depends on the brand fuel injection used. TCM and Bendix do not use a common rail, they send fuel to a distributor that sends it to individual injectors. Bendix regulates the fuel flow at the fuel servo, and only fuel needed goes to the distributor and injectors. Fuel pumps are self limiting, returning excess pressure to their low pressure side. TCM (Continental) is different, and does use a return loop. I don't know what aftermarket systems use. There isn't much in common between aircraft injection systems and auto systems. Aircraft still use continuous injection, most cars use individual timed injection for better emissions control. Aircraft distributors are pressure controled, so when pressure drops below a preset minimum, no fuel goes to the injectors, allowing idle cutoff. Lloyd, Daniel R. said: It does, I did not realize there is a valve that is opened and closed. That makes more sense. I have not flown behind an IO engine, just standard. Now maybe you can explain to me, is it like in an auto, where there is allot more fuel going to the rail then is used, causing a return line to be necessary? or does it only pump what is required/ used? I thought fuel injection meant a looped system, where only the portion of fuel that went to the injectors was used and the rest sent back to the tank? _____


    Message 32


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    Time: 01:20:47 PM PST US
    Subject: Vapor return for mechanical fuel injection
    From: "James Ball" <jball@eci2fly.com>
    --> RV10-List message posted by: "James Ball" <jball@eci2fly.com> Reliability and lighter weight are the primary advantages. The mechanical type design is quite a bit older than the servo design and has a long track record of success. In the mechanical design, fuel flow is controlled by precision machined cams and orifices which are very stable once they are set. The servo systems are subject to variations due to changes in elasticity and/or the pressure of some very delicate springs in the regulator section. With the mechanical system, there are no sensors, solenoids, or black boxes to fail or require backup. That's it in a nutshell. J.B. -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Kelly McMullen Subject: RE: RV10-List: Vapor return for mechanical fuel injection --> RV10-List message posted by: "Kelly McMullen" <kellym@aviating.com> Thanks for the information. Can you share what some of the features of the Eci system are, and why they are advantagous over the Bendix system? James Ball said: > --> RV10-List message posted by: "James Ball" <jball@eci2fly.com> > > This whole discussion started with an inquiry about the ECi mechanical > fuel injection system for Lycoming engines. It is something like the > Continental design since it has a vane type of fuel pump as opposed to > the diaphragm Lycoming type and it requires a vapor return line. It > has a number or advantages over the Bendix type of fuel injection. ECi > is testing this system and it will be available sometime early next year. > For more information check out > > eci2fly.com. > > Kind Regards, > Jim Ball >


    Message 33


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    Time: 01:31:30 PM PST US
    From: Tim Olson <Tim@MyRV10.com>
    Subject: Re: Frappr Map for the list
    --> RV10-List message posted by: Tim Olson <Tim@MyRV10.com> The real link is: http://www.frappr.com/rv10snorthamerica I have it linked from my site too: http://www.myrv10.com Tim Tim Olson -- RV-10 #40170 DO NOT ARCHIVE John Cram wrote: > Would someone post a link to the map again. Thanks > > ----- Original Message ----- > *From:* Jeff Carpenter <mailto:jeff@westcottpress.com> > *To:* rv10-list@matronics.com <mailto:rv10-list@matronics.com> > *Sent:* Tuesday, November 01, 2005 3:39 PM > *Subject:* Re: RV10-List: Frappr Map for the list > > --> RV10-List message posted by: Jeff Carpenter > <jeff@westcottpress.com <mailto:jeff@westcottpress.com>> > > Move > > do not archive > On Nov 1, 2005, at 11:57 AM, James Ochs wrote: > > > --> RV10-List message posted by: James Ochs <jochs@froody.org > <mailto:jochs@froody.org>> > > > > weird. It won't take my zip code (94085).... any ideas? > > > > do not archive > > > > John Jessen wrote: > > > >> --> RV10-List message posted by: "John Jessen" <jjessen@rcn.com > <mailto:jjessen@rcn.com>> > >> > >> Mani, > >> > >> I may have entered myself 4 times. Hopefully you can keep the > >> last one and > >> discard the others. Otherwise, can you delete Bruce > >> Breckenridge's photo? > >> That's an imposter. His work space is clean in that photo, and I > >> know for a > >> fact that he can't even find his worktables, let alone his HS! > >> Bruce B !!!!! You cleaned up for the photo op, you dog. > >> > >> John Jessen > >> 328 HS and Elevators > >> do not archive > >> > >> -----Original Message----- > >> From: owner-rv10-list-server@matronics.com > <mailto:owner-rv10-list-server@matronics.com> > >> [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Mani > Ravee > >> Sent: Tuesday, November 01, 2005 4:36 AM > >> To: rv10-list@matronics.com <mailto:rv10-list@matronics.com> > >> Subject: RV10-List: Frappr Map for the list > >> > >> --> RV10-List message posted by: "Mani Ravee" > >> <maniravee@sbcglobal.net <mailto:maniravee@sbcglobal.net>> > >> > >> > >> > >> Guys, Here is a Frappr map for north america. Add yourselves to > >> it, both > >> builders and finished ones. http://www.frappr.com/rv10snorthamerica > >> > >> > >> Mani > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > > > > > > > > > > > > > > > ================================================== Photoshare, and > much much ; > =============================================== > > > > > > > >


    Message 34


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    Time: 01:42:33 PM PST US
    Subject: Frappr Map for the list
    From: "RV Builder (Michael Sausen)" <rvbuilder@sausen.net>
    ummm, it was in the bottom of your message..... ________________________________ From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of John Cram Subject: Re: RV10-List: Frappr Map for the list Would someone post a link to the map again. Thanks ----- Original Message ----- From: Jeff Carpenter <mailto:jeff@westcottpress.com> To: rv10-list@matronics.com Sent: Tuesday, November 01, 2005 3:39 PM Subject: Re: RV10-List: Frappr Map for the list --> RV10-List message posted by: Jeff Carpenter <jeff@westcottpress.com> =09 Move =09 do not archive On Nov 1, 2005, at 11:57 AM, James Ochs wrote: =09 > --> RV10-List message posted by: James Ochs <jochs@froody.org> > > weird. It won't take my zip code (94085).... any ideas? > > do not archive > > John Jessen wrote: > >> --> RV10-List message posted by: "John Jessen" <jjessen@rcn.com> >> >> Mani, >> >> I may have entered myself 4 times. Hopefully you can keep the >> last one and >> discard the others. Otherwise, can you delete Bruce >> Breckenridge's photo? >> That's an imposter. His work space is clean in that photo, and I >> know for a >> fact that he can't even find his worktables, let alone his HS! >> Bruce B !!!!! You cleaned up for the photo op, you dog. >> >> John Jessen >> 328 HS and Elevators >> do not archive >> >> -----Original Message----- >> From: owner-rv10-list-server@matronics.com >> [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Mani Ravee >> Sent: Tuesday, November 01, 2005 4:36 AM >> To: rv10-list@matronics.com >> Subject: RV10-List: Frappr Map for the list >> >> --> RV10-List message posted by: "Mani Ravee" >> <maniravee@sbcglobal.net> >> >> >> >> Guys, Here is a Frappr map for north america. Add yourselves to >> it, both >> builders and finished ones. http://www.frappr.com/rv10snorthamerica >> >> >> Mani >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> > > > > > > > Photoshare, and much much ; =09 =09 =09 =09 =09 =09


    Message 35


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    Time: 02:17:00 PM PST US
    From: "Mark Drury" <mark@skytrans.com.au>
    Subject: For the new starters
    A lot of people are a long way into the project and there's a lot of talk about painting and engines etc which is years away for those just starting,so, for those who have just started I'll share a few things I've learned so far (I know you can look up the archive but who cares). Learning to rivet: it scares the crap out of all of us to begin with but here are a few tricks I've learned. I have the advantage of working for a GA airline and have access to LAME's and engineers etc and most of these tricks they gave me. 1. When riveting flush rivets (AN426), run a line of masking tape either side of the line of holes (on the gun side) and you'll find that the gun doesn't wander around anywhere near as much. 2. When riveting AN470 rivets put a piece of masking tape over the machined head of the rivet. You will very rarely miss another one or get another smiley. 3. When driving 3/32nd rivets use about 35-40PSI. The longer the rivet attachment the slightly higher the pressure. 4. When driving 1/8th rivets use about 65-70PSI. Again, when you need to use a longer rivet attachment increase the pressure slightly. 5. Try as best you can to drive the rivet in one go rather than multiple goes. Hold the rivet gun and bucking bar as square to the rivet as possible and just let the bucking bar do the work. If your pressures are right you'll see the head forming before your eyes and it will feel right. There's no other way to describe it. 6. Just have a go! By the time you get half way through the HS you'll wonder what all the fuss was about. Then again, when you get near the end of the elevators where you're expected to get your large hands into ridiculously awkward positions to drive a rivet you'll feel the frustration creeping back. Mark Drury 40436 (just finishing elevators)


    Message 36


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    Time: 02:46:26 PM PST US
    From: LIKE2LOOP@aol.com
    Subject: Re: For the new starters
    In a message dated 11/1/2005 5:21:34 PM Eastern Standard Time, mark@skytrans.com.au writes: for those who have just started I'll share a few things I've learned so far Mark, Thanks! I just ordered my tail feathers for the RV-10~ Your tips are great. DO NOT ARCHIVE Steve Stephen G. Blank,DDS Port St Lucie, FL 772-475-5556 cell


    Message 37


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    Time: 02:56:07 PM PST US
    From: "John Cram" <johncram@msn.com>
    Subject: Re: Frappr Map for the list
    opps ----- Original Message ----- From: RV Builder (Michael Sausen)<mailto:rvbuilder@sausen.net> To: rv10-list@matronics.com<mailto:rv10-list@matronics.com> Sent: Tuesday, November 01, 2005 4:42 PM Subject: RE: RV10-List: Frappr Map for the list ummm, it was in the bottom of your message..... From: owner-rv10-list-server@matronics.com<mailto:owner-rv10-list-server@matronics.com> [mailto:owner-rv10-list-server@matronics.com] On Behalf Of John Cram Sent: Tuesday, November 01, 2005 3:05 PM To: rv10-list@matronics.com<mailto:rv10-list@matronics.com> Subject: Re: RV10-List: Frappr Map for the list Would someone post a link to the map again. Thanks ----- Original Message ----- From: Jeff Carpenter<mailto:jeff@westcottpress.com> To: rv10-list@matronics.com<mailto:rv10-list@matronics.com> Sent: Tuesday, November 01, 2005 3:39 PM Subject: Re: RV10-List: Frappr Map for the list --> RV10-List message posted by: Jeff Carpenter <jeff@westcottpress.com<mailto:jeff@westcottpress.com>> Move do not archive On Nov 1, 2005, at 11:57 AM, James Ochs wrote: > --> RV10-List message posted by: James Ochs <jochs@froody.org<mailto:jochs@froody.org>> > > weird. It won't take my zip code (94085).... any ideas? > > do not archive > > John Jessen wrote: > >> --> RV10-List message posted by: "John Jessen" <jjessen@rcn.com<mailto:jjessen@rcn.com>> >> >> Mani, >> >> I may have entered myself 4 times. Hopefully you can keep the >> last one and >> discard the others. Otherwise, can you delete Bruce >> Breckenridge's photo? >> That's an imposter. His work space is clean in that photo, and I >> know for a >> fact that he can't even find his worktables, let alone his HS! >> Bruce B !!!!! You cleaned up for the photo op, you dog. >> >> John Jessen >> 328 HS and Elevators >> do not archive >> >> -----Original Message----- >> From: owner-rv10-list-server@matronics.com<mailto:owner-rv10-list-server@matronics.com> >> [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Mani Ravee >> Sent: Tuesday, November 01, 2005 4:36 AM >> To: rv10-list@matronics.com<mailto:rv10-list@matronics.com> >> Subject: RV10-List: Frappr Map for the list >> >> --> RV10-List message posted by: "Mani Ravee" >> <maniravee@sbcglobal.net<mailto:maniravee@sbcglobal.net>> >> >> >> >> Guys, Here is a Frappr map for north america. Add yourselves to >> it, both >> builders and finished ones. http://www.frappr.com/rv10snorthamerica<http://www.frappr.com/rv10snorthamerica> >> >> >> Mani >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> > > > > > > >


    Message 38


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    Time: 02:56:57 PM PST US
    From: "Jim Combs" <jimc@mail.infra-read.com>
    Subject: Re: Placards/Nameplate
    Nameplate on Vans Rv-10 is on the left side of the fuselage under the HS. Refer to pic. Jim C Do Not Archive ---------- Original Message ---------------------------------- From: Tim Olson <Tim@MyRV10.com> --> RV10-List message posted by: Tim Olson <Tim@MyRV10.com> I was thinking that on my next order from ACS, I'd get whatever logbooks and placards I'll need. I see on this page of ACS's catalog they have a nameplate, and stainless steel ID tag on the top of the page. http://www.aircraftspruce.com/pdf/catalog/Cat06348.pdf I need both of these, right? I've seen the black on the side under the HS on -10's. Where would the nameplate go? Tim


    Message 39


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    Time: 03:19:34 PM PST US
    From: "Jesse Saint" <jesse@itecusa.org>
    Subject: Vapor return for mechanical fuel injection
    He must mean the fuel pump mounted on the engine. That is where the heated air is dumped when the cabin heat is turned off. It goes right into the engine compartment below the mags and right by the fuel pump. Jesse Saint I-TEC, Inc. jesse@itecusa.org www.itecusa.org <http://www.itecusa.org/> W: 352-465-4545 C: 352-427-0285 F: 815-377-3694 _____ From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Conti, Rick Subject: RE: RV10-List: Vapor return for mechanical fuel injection Randy, Please explain why when the heat controls are turned off the unused heat is dumped around the fuel pump Thank You Rick Conti office: 703-414-6141 cell: 571-215-6134 _____ From: Randy DeBauw [mailto:Randy@abros.com] Subject: RE: RV10-List: Vapor return for mechanical fuel injection Well let me tell you about one instance of my fuel system starting to vapor lock. It was a hot day this summer, about 96 deg. I was climbing out at about 1000 fpm from 150ft airport elev. to 9000ft. when I was passing through 5000ft I noticed the fuel pressure dropping from its normal 19 to 21 psi to around 17.5. I turned on the fuel pump and the pressure went to 28 psi. I lowered the nose and left the fuel pump on for 5 min or so. Lowering the nose did the trick. Turned the fuel pump off and the pressures were fine. I have a 1" scat tube running to the fuel pump to cool it. Remember that with the heater controls turned off that the unused heated air is dumped right around the fuel pump. I have had no issues starting the engine when hot - 100 plus deg. The trick is to leave the mix full lean and start cranking. After 5 revs or so if it isn't running already start bleeding in some fuel with the mix. Starts every time. 102 hours and counting. I am working on my IFR ticket for the next few months. Randy _____ From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of James Hein Subject: Re: RV10-List: Vapor return for mechanical fuel injection Vapor lock is NOT just a startup problem. The following is an NTSB report from a crash near where my parents live. The pilot and passengers were not hurt, and although it sounds like he did everything right vapor lock still bit him. -Jim 40384 NTSB Number: CHI04CA210 Narrative Type: NTSB FINAL NARRATIVE (6120.4) The airplane was destroyed during a post-impact ground fire, following a loss of engine power and subsequent forced landing. The pilot reported he had landed and shut down the engine for a few minutes prior to loading his two passengers for a local flight. The pilot stated the airplane contained 35 gallons of fuel prior to the accident flight. The pilot reported the engine "shuddered" during takeoff roll and he aborted the takeoff. The pilot stated he then performed an engine run-up check and the engine "felt fine." The airplane experienced a loss of engine power while on the second takeoff attempt. The pilot stated he maneuvered the airplane to land on a nearby road and it impacted a road sign prior to coming to stop. An on-ground fire engulfed the airplane shortly thereafter. There were no anomalies noted with the engine during a post-accident operational test. The outside temperature at the time of the accident was approximately 28 degrees Celsius. A condition known as vapor lock can occur when engine heats the fuel lines and the contained fuel becomes a vapor. This tendency is increased if the fuel in the tank is warm, commonly as a result of high atmospheric temperatures. The fuel vapor can result in partial or complete interruption of fuel flow to the engine. Narrative Type: NTSB PRELIMINARY NARRATIVE (6120.19) On July 31, 2004, at 1519 eastern daylight time, a Piper PA-28RT-201T, N77782, piloted by a private pilot, was destroyed during a post-impact ground fire following a loss of engine power and subsequent forced landing near Plymouth, Michigan. The airplane experienced the loss of engine power while on initial climb from runway 18 (2,556 feet by 75 feet, dry asphalt) at the Canton-Plymouth-Mettetal Airport (1DS). Visual meteorological conditions prevailed at the time of the accident. The personal flight was operating under the provisions of 14 CFR Part 91 without a flight plan. The pilot and one passenger were not injured. One passenger reported minor injuries. The local area flight was originating at the time of the accident. The pilot reported he had landed at 1500 and shut down the engine for a few minutes prior to loading his two passengers for a local flight. The pilot stated the airplane contained 35 gallons of 100 low-lead aviation fuel prior to the accident flight. The pilot reported the engine "shuddered" during takeoff roll and he aborted the takeoff. The pilot stated he then performed an engine run-up check and the engine "felt fine." The pilot reported he taxied onto runway 18 and set the engine power to 2,500 rpm and 38 inches of manifold pressure. The pilot stated the airplane became airborne and experienced a loss of engine power while on initial climb. The pilot reported he switched fuel tanks, but there was no increase in engine power. The pilot stated the airplane descended under some power lines as he maneuvered the airplane to land on a nearby road. The pilot reported the airplane impacted a road sign prior to coming to stop and an on-ground fire engulfed the airplane shortly thereafter. Federal Aviation Administration (FAA) inspectors performed the on-site investigation. The engine was removed from the accident airplane and mounted on a compatible airframe for an operational engine test. The engine started and idled without anomalies. The engine was then accelerated to 2,200 rpm which yielded approximately 80 lbs of oil pressure. The engine was then shut-off using the mixture idle cut-off. There were no anomalies noted with the engine during the operational test. The closest weather reporting station to the accident site was located at the Willow Run Airport (YIP), Detroit, Michigan, about 7.4 nautical miles (nm) southeast of the accident site. The airport is equipped with an Automated Surface Observing System (ASOS). The following weather conditions were reported prior to and at the time of the accident: At 1453 edt: Wind 230 degrees at 11 knots, visibility unrestricted at 10 statute miles (sm), few clouds at 5,000 feet above ground level (agl), temperature 28 degrees Celsius, dew point -01 degrees Celsius, altimeter setting 29.90 inches-of-mercury. According to FAA publication AC 65-12A, fuel normally remains in a liquid state until it is discharged into the air stream and changes into a vapor. Under certain conditions the fuel may vaporize in the lines, pumps, or other fuel components. The vapor pockets formed by the premature vaporization can restrict the fuel flow through units that were designed to handle liquids rather than gases. The resulting partial or complete interruption of the fuel flow is called vapor lock. Transfer of heat from the engine tends to cause vaporization of fuel in the lines and the pump. This tendency is increased if the fuel in the tank is warm, commonly as a result of high atmospheric temperatures. Vapor lock can become serious enough to block the fuel flow completely and stop the engine. Even small amounts of vapor in the inlet line can restrict the fuel flow to the engine driven pump and ultimately reduce its output pressure. Narrative Type: NTSB PROBABLE CAUSE NARRATIVE The loss of engine power at a low altitude due to a fuel flow restriction caused by vapor lock. Factors to the accident included the high atmospheric temperature and the road sign that the airplane impacted during the forced landing. Jesse Saint wrote: --> RV10-List message posted by: "Jesse Saint" <mailto:jesse@itecusa.org> <jesse@itecusa.org> I am a little confused as well. We have a Bendix injection system. We haven't put a return line in. We do have an overflow line that just runs out the back of the cowling. The system can't be pumping much more fuel that it is using or our fuel flows would be higher. When burning 6.5-7gph @ 17,500, I can't imagine that we are actually burning less than that and wasting a significant amount. Is the main issue here vapor lock? Would this system not work the same way whether you have a return line or an overflow drain line? Running the boost pump is going to do the same thing any, right. I am not much of an engine guy, so please let me know where I am wrong. Also, if vapor lock mainly a startup issue, or are we needing to worry about this while we are flying? We certainly haven't had any issues with the system during our 150 hours in the air, but if it is an accident waiting to happen, it doesn't matter how many hours we have flown the wrong way, we want to fix it. Jesse Saint I-TEC, Inc. jesse@itecusa.org www.itecusa.org W: 352-465-4545 C: 352-427-0285 F: 815-377-3694 -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Kelly McMullen Subject: RE: RV10-List: Vapor return for mechanical fuel injection --> RV10-List message posted by: "Kelly McMullen" <mailto:kellym@aviating.com> <kellym@aviating.com> It depends on the brand fuel injection used. TCM and Bendix do not use a common rail, they send fuel to a distributor that sends it to individual injectors. Bendix regulates the fuel flow at the fuel servo, and only fuel needed goes to the distributor and injectors. Fuel pumps are self limiting, returning excess pressure to their low pressure side. TCM (Continental) is different, and does use a return loop. I don't know what aftermarket systems use. There isn't much in common between aircraft injection systems and auto systems. Aircraft still use continuous injection, most cars use individual timed injection for better emissions control. Aircraft distributors are pressure controled, so when pressure drops below a preset minimum, no fuel goes to the injectors, allowing idle cutoff. Lloyd, Daniel R. said: It does, I did not realize there is a valve that is opened and closed. That makes more sense. I have not flown behind an IO engine, just standard. Now maybe you can explain to me, is it like in an auto, where there is allot more fuel going to the rail then is used, causing a return line to be necessary? or does it only pump what is required/ used? I thought fuel injection meant a looped system, where only the portion of fuel that went to the injectors was used and the rest sent back to the tank? _____ ==================================== ====================================


    Message 40


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    Time: 03:38:14 PM PST US
    From: Dave Lammers <lammers.david@mcleodusa.net>
    Subject: Re: For the new starters
    Mark, Really nice post, thanks. Dave Lammers HS do not archive Mark Drury wrote: > A lot of people are a long way into the project and there's a lot of > talk about painting and engines etc which is years away for those just > starting,so, for those who have just started I'll share a few things > I've learned so far (I know you can look up the archive but who cares). > > Learning to rivet: it scares the crap out of all of us to begin with > but here are a few tricks I've learned. I have the advantage of > working for a GA airline and have access to LAME's and engineers etc > and most of these tricks they gave me. > > 1. When riveting flush rivets (AN426), run a line of masking tape > either side of the line of holes (on the gun side) and you'll find > that the gun doesn't wander around anywhere near as much. > 2. When riveting AN470 rivets put a piece of masking tape over the > machined head of the rivet. You will very rarely miss another one or > get another smiley. > 3. When driving 3/32nd rivets use about 35-40PSI. The longer the rivet > attachment the slightly higher the pressure. > 4. When driving 1/8th rivets use about 65-70PSI. Again, when you need > to use a longer rivet attachment increase the pressure slightly. > 5. Try as best you can to drive the rivet in one go rather than > multiple goes. Hold the rivet gun and bucking bar as square to the > rivet as possible and just let the bucking bar do the work. If your > pressures are right you'll see the head forming before your eyes and > it will feel right. There's no other way to describe it. > 6. Just have a go! By the time you get half way through the HS you'll > wonder what all the fuss was about. Then again, when you get near the > end of the elevators where you're expected to get your large hands > into ridiculously awkward positions to drive a rivet you'll feel the > frustration creeping back. > > Mark Drury > 40436 (just finishing elevators) > > Text inserted by Panda Platinum 2005 Internet Security: > > This message has NOT been classified as spam. If it is unsolicited > mail (spam), click on the following link to reclassify it: It is spam! > <http://127.0.0.1:6083/Panda?ID=pav_14290&SPAM=true>


    Message 41


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    Time: 03:55:03 PM PST US
    From: Rick <ricksked@earthlink.net>
    Subject: Re: For the new starters
    DNA: do not archive Its-Bogus: do not forward to list - No Plain-Text Section --- MIME Errors - No Plain-Text Section Found --- A message with no text/plain MIME section was received. The entire body of the message was removed. Please resend the email using Plain Text formatting. HOTMAIL is notorious for only including an HTML section in their client's default configuration. If you're using HOTMAIL, please see your email application's settings and switch to a default mail option that uses "Plain Text". --- MIME Errors No Plain-Text Section Found ---


    Message 42


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    Time: 05:23:41 PM PST US
    Subject: Gear leg Socket - 7.9mm Drill
    From: "McGANN, Ron" <ron.mcgann@baesystems.com>
    G'day all, I have checked the archives and notice that this was discussed a little earlier in the year. Given the progress since, I was wondering what the concensus was on drilling the gear leg socket. Options appear to be: a. find a 7.9 mm (.311) drill and drill per plans. b. drill to 5/16 c. ream to 5/16 and install a close tolerance bolt Which is the best way to go?? cheers, Ron 187 fuse


    Message 43


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    Time: 05:34:30 PM PST US
    From: James Hein <n8vim@arrl.net>
    Subject: Re: Frappr Map for the list
    --> RV10-List message posted by: James Hein <n8vim@arrl.net> I noticed that there is a builder, *George Costigan, *who is less than ten miles from me. George, How far along are you? Call me sometime, I'm in the phone book! Also, are you available for help riveting? I'm just about to rivet the top wing skins, and I found out that my arms are too short. So, I need help... -Jim Hein, 40384 About to rivet the top wing skins this weekend (hopefully) John Cram wrote: > opps > > > ----- Original Message ----- > *From:* RV Builder (Michael Sausen) <mailto:rvbuilder@sausen.net> > *To:* rv10-list@matronics.com <mailto:rv10-list@matronics.com> > *Sent:* Tuesday, November 01, 2005 4:42 PM > *Subject:* RE: RV10-List: Frappr Map for the list > > ummm, it was in the bottom of your message..... > > *From:* owner-rv10-list-server@matronics.com > <mailto:owner-rv10-list-server@matronics.com> > [mailto:owner-rv10-list-server@matronics.com] *On Behalf Of *John Cram > *Sent:* Tuesday, November 01, 2005 3:05 PM > *To:* rv10-list@matronics.com <mailto:rv10-list@matronics.com> > *Subject:* Re: RV10-List: Frappr Map for the list > > Would someone post a link to the map again. Thanks > > ----- Original Message ----- > *From:* Jeff Carpenter <mailto:jeff@westcottpress.com> > *To:* rv10-list@matronics.com <mailto:rv10-list@matronics.com> > *Sent:* Tuesday, November 01, 2005 3:39 PM > *Subject:* Re: RV10-List: Frappr Map for the list > > --> RV10-List message posted by: Jeff Carpenter > <jeff@westcottpress.com <mailto:jeff@westcottpress.com>> > > Move > > do not archive > On Nov 1, 2005, at 11:57 AM, James Ochs wrote: > > > --> RV10-List message posted by: James Ochs > <jochs@froody.org <mailto:jochs@froody.org>> > > > > weird. It won't take my zip code (94085).... any ideas? > > > > do not archive > > > > John Jessen wrote: > > > >> --> RV10-List message posted by: "John Jessen" > <jjessen@rcn.com <mailto:jjessen@rcn.com>> > >> > >> Mani, > >> > >> I may have entered myself 4 times. Hopefully you can keep > the > >> last one and > >> discard the others. Otherwise, can you delete Bruce > >> Breckenridge's photo? > >> That's an imposter. His work space is clean in that photo, > and I > >> know for a > >> fact that he can't even find his worktables, let alone his HS! > >> Bruce B !!!!! You cleaned up for the photo op, you dog. > >> > >> John Jessen > >> 328 HS and Elevators > >> do not archive > >> > >> -----Original Message----- > >> From: owner-rv10-list-server@matronics.com > <mailto:owner-rv10-list-server@matronics.com> > >> [mailto:owner-rv10-list-server@matronics.com] On Behalf Of > Mani Ravee > >> Sent: Tuesday, November 01, 2005 4:36 AM > >> To: rv10-list@matronics.com <mailto:rv10-list@matronics.com> > >> Subject: RV10-List: Frappr Map for the list > >> > >> --> RV10-List message posted by: "Mani Ravee" > >> <maniravee@sbcglobal.net <mailto:maniravee@sbcglobal.net>> > >> > >> > >> > >> Guys, Here is a Frappr map for north america. Add > yourselves to > >> it, both > >> builders and finished ones. > http://www.frappr.com/rv10snorthamerica > >> > >> > >> Mani > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > > > > > > > > > > > > > > > ================================================== Photoshare, > and much much ; > =============================================== > > > > > > >


    Message 44


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    Time: 06:22:09 PM PST US
    From: "ddddsp1@juno.com" <ddddsp1@juno.com>
    Subject: Lycoming O 540 starter
    I ran across this the other night on Ebay. Anyone seen these before? Appears to be equal to the Sky-tec HT model for $255. Anyone used these versus the other starters? Textron - Lycoming Starter Fits all engines up to .0540 1.4 kW gear reduction AIR-BOAT starter. 1 Year Warranty! 2 times stronger than the original!! 10 Lbs. Less! Starter weighs 9 lbs! All bearings no bushings! VERY STRONG AND SUPER LIGHT This is a direct replacement for the original unit. Will fit up to 540 Textron Lycoming Engines! May be used for Experimental Aircraft. (non-certified) This is for the 149 tooth flywheel. I ran across this the other night on Ebay. Anyone seen these before? Appears to be equal to the Sky-tec HT model for $255. Anyone used these versus the other starters? Textron - LycomingStarter Fits all engines up to .0540 1.4 kW gear reduction AIR-BOAT starter. 1 Year Warranty! 2 times stronger than the original!! 10Lbs. Less! Starter weighs 9 lbs! All bearings no bushings! VERY STRONG AND SUPER LIGHT This is a direct replacement for the original unit. Will fit up to 540 Textron Lycoming Engines! May be used for Experimental Aircraft. 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    Message 45


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    Time: 08:36:51 PM PST US
    From: "DejaVu" <wvu@ameritel.net>
    Subject: Re: Engine Mount Clearance Update
    --> RV10-List message posted by: "DejaVu" <wvu@ameritel.net> Tim, I see no reason why the control cables have to go thru the gap. I will re-route my cables to go below the mount. Anh #141 ----- Original Message ----- From: "Tim Olson" <Tim@MyRV10.com> Subject: Re: RV10-List: Engine Mount Clearance Update > > > --> RV10-List message posted by: Tim Olson <Tim@MyRV10.com> > > I'm not sure if sagging will be a problem in that area or not. If the > top ones sag from the weight more than the bottom, it may tilt the > engine down in front and lift the back up a litttle on the bottom, > actually helping. If they sag together more, it might hurt. Either > way, unless someone has lots of clearance, I don't know if I'd be > comfortable routing my cables thru that small gap. > > Thanks for the comment, by the way. > > Tim Olson -- RV-10 #40170 > DO NOT ARCHIVE > > > Patrick Thyssen wrote: > > One thing after a few years the engine mounts, rubber isolators, will > > start to sag, and so you will need to watch this for vibration rub on > > the mount. We see this on all types of AC esp on C-182 with the front > > cowling and c-206's left front. > > Pat #257 > > > > > > */Tim Olson <Tim@MyRV10.com>/* wrote: > > he many > >


    Message 46


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    Time: 10:06:17 PM PST US
    From: Tim Olson <Tim@MyRV10.com>
    Subject: Re: Gear leg Socket - 7.9mm Drill
    --> RV10-List message posted by: Tim Olson <Tim@MyRV10.com> You might have luck with any of them, but I'd suggest getting as close to .311 / 7.9mm as possible, and reaming. I have a friend who does machining at home, and he just happened to have a .311 reamer sitting around. I guess a lot of machinists have them slightly under and over the common sizes (.3125), so my advice would be to look for a local machine tool supply and I'd bet they have them. It worked great for me that way. Tim Olson -- RV-10 #40170 DO NOT ARCHIVE McGANN, Ron wrote: > G'day all, > > I have checked the archives and notice that this was discussed a little > earlier in the year. Given the progress since, I was wondering what the > concensus was on drilling the gear leg socket. Options appear to be: > > a. find a 7.9 mm (.311) drill and drill per plans. > b. drill to 5/16 > c. ream to 5/16 and install a close tolerance bolt > > Which is the best way to go?? > > cheers, > Ron > 187 fuse


    Message 47


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    Time: 11:53:07 PM PST US
    From: "Henkjan van der Zouw" <henkjan@zme.nl>
    Subject: Frappr Map for the list
    --> RV10-List message posted by: "Henkjan van der Zouw" <henkjan@zme.nl> The world is bigger than just the USA!, I wish to be on the map too and be part of the RV10 family.... but unfortunately I'm in Europe, is there a way to expand the map in anyway? Henkjan van der Zouw / Netherlands / 40355 http://www.kitlog.com/mykitlog/index.php?p=builders&builderid=136 -----Oorspronkelijk bericht----- Van: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] Namens Tim Olson Verzonden: dinsdag 1 november 2005 22:31 Aan: rv10-list@matronics.com Onderwerp: Re: RV10-List: Frappr Map for the list --> RV10-List message posted by: Tim Olson <Tim@MyRV10.com> The real link is: http://www.frappr.com/rv10snorthamerica I have it linked from my site too: http://www.myrv10.com Tim Tim Olson -- RV-10 #40170 DO NOT ARCHIVE John Cram wrote: > Would someone post a link to the map again. Thanks > > ----- Original Message ----- > *From:* Jeff Carpenter <mailto:jeff@westcottpress.com> > *To:* rv10-list@matronics.com <mailto:rv10-list@matronics.com> > *Sent:* Tuesday, November 01, 2005 3:39 PM > *Subject:* Re: RV10-List: Frappr Map for the list > > --> RV10-List message posted by: Jeff Carpenter > <jeff@westcottpress.com <mailto:jeff@westcottpress.com>> > > Move > > do not archive > On Nov 1, 2005, at 11:57 AM, James Ochs wrote: > > > --> RV10-List message posted by: James Ochs <jochs@froody.org > <mailto:jochs@froody.org>> > > > > weird. It won't take my zip code (94085).... any ideas? > > > > do not archive > > > > John Jessen wrote: > > > >> --> RV10-List message posted by: "John Jessen" <jjessen@rcn.com > <mailto:jjessen@rcn.com>> > >> > >> Mani, > >> > >> I may have entered myself 4 times. Hopefully you can keep the > >> last one and > >> discard the others. Otherwise, can you delete Bruce > >> Breckenridge's photo? > >> That's an imposter. His work space is clean in that photo, and I > >> know for a > >> fact that he can't even find his worktables, let alone his HS! > >> Bruce B !!!!! You cleaned up for the photo op, you dog. > >> > >> John Jessen > >> 328 HS and Elevators > >> do not archive > >> > >> -----Original Message----- > >> From: owner-rv10-list-server@matronics.com > <mailto:owner-rv10-list-server@matronics.com> > >> [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Mani > Ravee > >> Sent: Tuesday, November 01, 2005 4:36 AM > >> To: rv10-list@matronics.com <mailto:rv10-list@matronics.com> > >> Subject: RV10-List: Frappr Map for the list > >> > >> --> RV10-List message posted by: "Mani Ravee" > >> <maniravee@sbcglobal.net <mailto:maniravee@sbcglobal.net>> > >> > >> > >> > >> Guys, Here is a Frappr map for north america. Add yourselves to > >> it, both > >> builders and finished ones. http://www.frappr.com/rv10snorthamerica > >> > >> > >> Mani > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > > > > > > > > > > > > > > > ================================================== Photoshare, and > much much ; > =============================================== > > > > > > > >




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