RV10-List Digest Archive

Mon 02/06/06


Total Messages Posted: 42



Today's Message Index:
----------------------
 
     1. 01:01 AM - Re: Fuel sender mount heads-up (ddddsp1@juno.com)
     2. 03:03 AM - Re: Fuel sender mount heads-up (David McNeill)
     3. 03:04 AM - Re: Fuel sender mount heads-up (David McNeill)
     4. 03:34 AM - Re: Exhaust problem - advice sought (rob kermanj)
     5. 04:36 AM - Re: Tail cone bulkhead cracks (Marcus Cooper)
     6. 04:43 AM - Re: Instrument Panel (RAS)
     7. 05:34 AM - Re: Tail cone bulkhead cracks (zackrv8)
     8. 07:54 AM - Re: Ameri-King AK-450 ELT - Remote Battery Included? (Roman Bukolt)
     9. 08:12 AM - Re: Fuel sender mount heads-up (LarryRosen@comcast.net)
    10. 08:12 AM - Re: Ameri-King AK-450 ELT - Remote Battery Included? (Bill and Tami Britton)
    11. 08:17 AM - Re: Covering removal (James Hein)
    12. 08:21 AM - Re: Ameri-King AK-450 ELT - Remote Battery Included? (Tim Dawson-Townsend)
    13. 08:36 AM - Dataplate measurements for VAF plate (Tim Olson)
    14. 08:41 AM - Re: Exhaust problem - advice sought (Tim Olson)
    15. 09:16 AM - Re: Ameri-King AK-450 ELT - Remote Battery Included? (Bill and Tami Britton)
    16. 09:55 AM - Answer from Van's Re: bulkhead cracks. (John Gonzalez)
    17. 10:50 AM - Re: Ameri-King AK-450 ELT - Remote Battery Included? (RV Builder (Michael Sausen))
    18. 10:50 AM - Re: Fuel sender mount heads-up (RV Builder (Michael Sausen))
    19. 10:50 AM - Re: Instrument Panel (RV Builder (Michael Sausen))
    20. 10:54 AM - Re: Dataplate measurements for VAF plate (Neal George)
    21. 10:56 AM - Re: Ameri-King AK-450 ELT - Remote Battery Included? (Rene Felker)
    22. 11:00 AM - Re: Dataplate measurements for VAF plate (Neal George)
    23. 12:25 PM - Upper firewall (Gary Specketer)
    24. 12:34 PM - Re: Upper firewall (Condrey, Bob (US SSA))
    25. 01:37 PM - Re: Tail cone bulkhead cracks (John W. Cox)
    26. 01:58 PM - Re: Tail cone bulkhead cracks (McGANN, Ron)
    27. 03:30 PM - Re: plastic covering removal (Fred Williams, M.D.)
    28. 04:02 PM - FWF kit prices  (Marcus Cooper)
    29. 04:02 PM - Re: Upper firewall (Gary Specketer)
    30. 04:49 PM - Re: Tail cone bulkhead cracks (John W. Cox)
    31. 04:49 PM - Cabin door opening (Marcus Cooper)
    32. 05:11 PM - Re: Trim Tab Cable Anchor Bracket (Jon Reining)
    33. 06:44 PM - Re: Tail cone bulkhead cracks (Rick)
    34. 07:11 PM - Re: Tail cone bulkhead cracks (McGANN, Ron)
    35. 07:22 PM - Pictures of bulkhead cracks (John Gonzalez)
    36. 07:39 PM - Re: Tail cone bulkhead cracks (John Gonzalez)
    37. 07:49 PM - Re: Pictures of bulkhead cracks (bob.kaufmann)
    38. 07:54 PM - Re: Tail cone bulkhead cracks (Rick)
    39. 07:55 PM - Re: FWF kit prices  (Mike Kraus)
    40. 07:57 PM - Re: Tail cone bulkhead cracks (John Jessen)
    41. 10:27 PM - Elevator counterweight question (Bill and Tami Britton)
    42. 11:26 PM - AC 43-13 Acceptable Methods... (Albert Gardner)
 
 
 


Message 1


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    Time: 01:01:12 AM PST US
    From: "ddddsp1@juno.com" <ddddsp1@juno.com>
    Subject: Re: Fuel sender mount heads-up
    I want to thank Larry Rosen for his idea on using the OHM meter to measure the travel of the fuel senders on the Quickbuild installation. On both tanks originally I was hitting the vent tube with the sender float. On the left tank there was not enough room between the vent line and stiffener for the float anyway. Considered cutting the float back or sticking a bar in the tank and pry the vent tube over to make room. I did neither.............ended up twisting the wire holding the float 90 degrees. By doing this the float easily fit between the stiffener and vent line AND still had full travel. We measured the OHMS with the sender on the workbench to determine FULL travel. When we got done positioning them in the tanks as detailed aboved..........we got the same readings on the OHMS meter.................32 OHMS and 250 OHMS. Thanks again LARRY R. DEAN Try Juno Platinum for Free! Then, only $9.95/month! I want to thank Larry Rosen for his idea on using the OHM meter to measure the travel of the fuel senders on the Quickbuild installation. On both tanks originally I was hitting the vent tube with the sender float. On the left tank there was not enough room between the vent line and stiffener for the float anyway. Considered cutting the float back or sticking a bar in the tank and pry the vent tube over to make room. I did neither.............ended up twisting the wire holding the float 90 degrees. By doing this the float easily fit between the stiffener and vent line AND still had full travel. We measured the OHMS with the sender on the workbench to determine FULL travel. When we got done positioning them in the tanks as detailed aboved..........we got the same readings on the OHMS meter.................32 OHMS and 250 OHMS. Thanks again LARRY R. DEAN Try Juno Platinum for Free! Then, only $9.95/month!


    Message 2


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    Time: 03:03:32 AM PST US
    From: "David McNeill" <dlm46007@cox.net>
    Subject: Re: Fuel sender mount heads-up
    --> RV10-List message posted by: "David McNeill" <dlm46007@cox.net> Van's original shipment to me had both senders for the left wing. ----- Original Message ----- From: "Richard Sipp" <rsipp@earthlink.net> Sent: Sunday, February 05, 2006 9:14 PM Subject: Re: RV10-List: Fuel sender mount heads-up > --> RV10-List message posted by: "Richard Sipp" <rsipp@earthlink.net> > > Guys: > > Remember the fuel tank sender units supplied by Van are two different part > numbers and are "left and right" > >>From page 18-7 second line' "Use part number IE-385B for the left fuel >>tank; > use IE F-385C for the right tank." > > I'm not sure if this is related to the issue being discussed but a > possibility at least. > > Dick Sipp > N110DV #40065 > > > http://www.matronics.com/Navigator?RV10-List > > >


    Message 3


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    Time: 03:04:43 AM PST US
    From: "David McNeill" <dlm46007@cox.net>
    Subject: Re: Fuel sender mount heads-up
    Be sure and bend that 90 into the last half inch of the sender. I examined a friend's 8 and found he has not bent the 90 and as a result would have fishing his sender from the tanks at some point. Do not archive. ----- Original Message ----- From: ddddsp1@juno.com To: rv10-list@matronics.com Sent: Monday, February 06, 2006 1:57 AM Subject: Re: RV10-List: Fuel sender mount heads-up I want to thank Larry Rosen for his idea on using the OHM meter to measure the travel of the fuel senders on the Quickbuild installation. On both tanks originally I was hitting the vent tube with the sender float. On the left tank there was not enough room between the vent line and stiffener for the float anyway. Considered cutting the float back or sticking a bar in the tank and pry the vent tube over to make room. I did neither.............ended up twisting the wire holding the float 90 degrees. By doing this the float easily fit between the stiffener and vent line AND still had full travel. We measured the OHMS with the sender on the workbench to determine FULL travel. When we got done positioning them in the tanks as detailed aboved..........we got the same readings on the OHMS meter.................32 OHMS and 250 OHMS. Thanks again LARRY R. DEAN ________________________________________________________________________ Try Juno Platinum for Free! Then, only $9.95/month!


    Message 4


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    Time: 03:34:52 AM PST US
    From: rob kermanj <rv10es@earthlink.net>
    Subject: Re: Exhaust problem - advice sought
    --> RV10-List message posted by: rob kermanj <rv10es@earthlink.net> I had welded the holes in past on my RV6. As long as the welder is skilled and does not put a big glob on it. rob kermanj rv10es@earthlink.net On Feb 5, 2006, at 11:00 PM, Tim Olson wrote: > --> RV10-List message posted by: Tim Olson <Tim@MyRV10.com> > > I was almost ready to fire the engine up today. I went to > install my plugs and found that my EGT probe locations I > chose on the right half of the engine interfered with my > sparkplugs. I had left the engine pickled, so I never > removed the temporary plugs they had in the cylinders, lest > I lose my oil that was in the cylinders. > > So, now I need to move the probes. Repositioning them > is easy, but has anyone ever had to have old EGT > probe holes patched up before? Should they > just weld them up, or will that tend to enlarge them > instead of filling them? Monday a.m. I'm going to > get on the phone with an aerospace welding shop, but I just > thought I'd take a chance here and see if my inbox brings > me any good news in the a.m. > > I would have finished my W&B today and been only about > 2 hours away from being ready for inspection if I hadn't > hit this bump. > > Tim > -- > Tim Olson -- RV-10 #40170 > DO NOT ARCHIVE > > > www.matronics.com/Navigator?RV10-List > >


    Message 5


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    Time: 04:36:20 AM PST US
    From: "Marcus Cooper" <coop85@bellsouth.net>
    Subject: Tail cone bulkhead cracks
    --> RV10-List message posted by: "Marcus Cooper" <coop85@bellsouth.net> John, You may want to check the archives on this, I think several folks hade the same problem and I vaguely remember someone posting Vans' response (I don't know what it was though) Marcus Do not archive -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of John Gonzalez Sent: Sunday, February 05, 2006 11:40 PM Subject: RV10-List: Tail cone bulkhead cracks --> RV10-List message posted by: "John Gonzalez" <indigoonlatigo@msn.com> I got started on my tail cone this weekend and I found two of my bulkheads had cracks in the center bend over flange. This flange metal is not used for anything except to provide some stiffness to the structure. The F 1010 bulkhead had three cracks in one corner and one that nearly went to the web of the bulkhead. I will call Van's tomorrow to find out what they say, but my fealing is that if you can see the split, there my be more that is there which you can't see. All cracks are atleast 3mm long and some as wide as 1mm at the start. Any concensus on this. There is so much concern about inadvertently scratching aluminum for fear of creating weak point, this seems not acceptable. If I have to send them back it will probably cost $25-30 bucks and for what. John G. 409


    Message 6


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    Time: 04:43:37 AM PST US
    From: "RAS" <deruiteraircraftservices@btinternet.com>
    Subject: Re: Instrument Panel
    The trimmed rib in the middle of the photograph will not transfer the load along the same path as the original design. It may be striong as you put it, but that doesn't mean that it does what it is supposed to do. Situations like these can, and sometimes do, compromise an aircraft. The middle forward top rib in particular is at a very inconvenient position, it's very tempting to cut it or modify otherwise, however, this also the rib that holds the reinforcing bar for the roof, which in turn acts as a simple roll bar. The load dissipation will not be the same if the rib is cut, hence the warning in the manual. A seperate argument for not cutting this part of the aircraft is one for the purposes of insurance.If I were to survey this aircraft post impact and found the forward top fuselage had been compromised I would bring negative advise for settlement, in particular because theer's a warning in the manual. Just some thoughts on what seems a simple mod, with potentially hazardous results when something goes pearshaped. Marcel ----- Original Message ----- From: David McNeill To: rv10-list@matronics.com Sent: Sunday, February 05, 2006 11:39 PM Subject: Re: RV10-List: Instrument Panel I check that with several avionics shops that service RVs and find that most are "trimmed" as necessary to make the radios fit. However that does not mean that the ribs are not reinforced to be stronger than original. You will note in the pictures I sent that good use was made of the odds and ends of the Z channels from other parts of the aircraft. The end result is a modified rib that is at least as strong as the original. The crossbar was not cut and the instrument panel was machine cut from an .090 2024t3 rather than the supplied .062 sheet. ----- Original Message ----- From: RAS To: rv10-list@matronics.com Sent: Sunday, February 05, 2006 4:06 PM Subject: Re: RV10-List: Instrument Panel Hi, I Seem to recall that it says in the instructions that the ribs behind the panel should not be cut? This is also the same for the crossbar.


    Message 7


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    Time: 05:34:17 AM PST US
    Subject: Re: Tail cone bulkhead cracks
    From: "zackrv8" <zackrv8@verizon.net>
    --> RV10-List message posted by: "zackrv8" <zackrv8@verizon.net> John, Can you take a close-up picture of the crack and post it? Zack -------- RV8 #80125 RV10 # 40512 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=10327#10327


    Message 8


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    Time: 07:54:54 AM PST US
    From: "Roman Bukolt" <conceptmodels@mailbag.com>
    Subject: Re: Ameri-King AK-450 ELT - Remote Battery Included?
    Protective covering removal I'm about ready to start work on the enpennage of 40541. Question How do I remove a narrowstrip of the plastic covering over the rivet holes without scratching the surface? How long can the covering remain on the pieces before it becomes difficult to remove.?


    Message 9


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    Time: 08:12:42 AM PST US
    From: LarryRosen@comcast.net
    Subject: Re: Fuel sender mount heads-up
    Thank you, but I cannot take credit for the idea. It came from someone else on this list a few months back. I cannot imagine trying to get through the build without the support of this community. Larry http://lrosen.nerv10.com DO NOT ARCHIVE -------------- Original message ---------------------- From: "ddddsp1@juno.com" <ddddsp1@juno.com> > I want to thank Larry Rosen for his idea on using the OHM meter to measure the > travel of the fuel senders on the Quickbuild installation. On both tanks > originally I was hitting the vent tube with the sender float. On the left tank > there was not enough room between the vent line and stiffener for the float > anyway. Considered cutting the float back or sticking a bar in the tank and pry > the vent tube over to make room. I did neither.............ended up twisting > the wire holding the float 90 degrees. By doing this the float easily fit > between the stiffener and vent line AND still had full travel. We measured the > OHMS with the sender on the workbench to determine FULL travel. When we got > done positioning them in the tanks as detailed aboved..........we got the same > readings on the OHMS meter.................32 OHMS and 250 OHMS. Thanks again > LARRY R. > DEAN > > ________________________________________________________________________ > Try Juno Platinum for Free! Then, only $9.95/month! > From: "ddddsp1@juno.com" <ddddsp1@juno.com> Subject: Re: RV10-List: Fuel sender mount heads-up --NextPart_Webmail_9m3u9jl4l_19192_1139242316_1 I want to thank Larry Rosen for his idea on using the OHM meter to measure the travel of the fuel senders on the Quickbuild installation. On both tanks originally I was hitting the vent tube with the sender float. On the left tank there was not enough room between the vent line and stiffener for the float anyway. Considered cutting the float back or sticking a bar in the tank and pry the vent tube over to make room. I did neither.............ended up twisting the wire holding the float 90 degrees. By doing this the float easily fit between the stiffener and vent line AND still had full travel. We measured the OHMS with the sender on the workbench to determine FULL travel. When we got done positioning them in the tanks as detailed aboved..........we got the same readings on the OHMS meter.................32 OHMS and 250 OHMS. Thanks again LARRY R. DEAN Try Juno Platinum for Free! Then, only $9.95/month! --NextPart_Webmail_9m3u9jl4l_19192_1139242316_1--


    Message 10


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    Time: 08:12:42 AM PST US
    From: "Bill and Tami Britton" <william@gbta.net>
    Subject: Re: Ameri-King AK-450 ELT - Remote Battery Included?
    If you search the archives you'll find that removing strips of the covering is done with a soldering iron and straight edge. As for how long the stuff can stay on, I bought kit #40137 over a year ago so it's probably 4+ years old now. Just last week I started removing the covering from the tailcone skins and it's no problem. The stuff peels right off. I can tell you that if you put it in front of some heat for a few seconds it peels off much easier. Bill Britton RV-10 Tailcone DO NOT ARCHIVE ----- Original Message ----- From: Roman Bukolt To: rv10-list@matronics.com Sent: Monday, February 06, 2006 9:52 AM Subject: Re: RV10-List: Ameri-King AK-450 ELT - Remote Battery Included? Protective covering removal I'm about ready to start work on the enpennage of 40541. Question How do I remove a narrowstrip of the plastic covering over the rivet holes without scratching the surface? How long can the covering remain on the pieces before it becomes difficult to remove.?


    Message 11


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    Time: 08:17:11 AM PST US
    From: James Hein <n8vim@arrl.net>
    Subject: RE: Covering removal
    --> RV10-List message posted by: James Hein <n8vim@arrl.net> >How do I remove a narrowstrip of the plastic covering over the rivet holes without scratching the surface? It's in the Builder's manual (Section 5M, page 5-6); Specifically it says to use a soldering iron, with a rounded (dulled) tip >How long can the covering remain on the pieces before it becomes difficult to remove.? No idea... I know an RV-8 builder who is just now taking it off after 5 years with no problem. -Jim 40384, Waiting to receive tip tanks Roman Bukolt wrote: > Protective covering removal > I'm about ready to start work on the enpennage of 40541. > Question > How do I remove a narrowstrip of the plastic covering over the rivet > holes without scratching the surface? > How long can the covering remain on the pieces before it becomes > difficult to remove.?


    Message 12


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    Time: 08:21:56 AM PST US
    Subject: Ameri-King AK-450 ELT - Remote Battery Included?
    From: "Tim Dawson-Townsend" <Tdawson@avidyne.com>
    Sounds like a good Wiki topic! Bill, how do you figure 4+ years? They started delivering kits in October of 2003 . . . TDT Do not archive ________________________________ From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Bill and Tami Britton Sent: Monday, February 06, 2006 11:11 AM Subject: Re: RV10-List: Ameri-King AK-450 ELT - Remote Battery Included? If you search the archives you'll find that removing strips of the covering is done with a soldering iron and straight edge. As for how long the stuff can stay on, I bought kit #40137 over a year ago so it's probably 4+ years old now. Just last week I started removing the covering from the tailcone skins and it's no problem. The stuff peels right off. I can tell you that if you put it in front of some heat for a few seconds it peels off much easier. Bill Britton RV-10 Tailcone DO NOT ARCHIVE ----- Original Message ----- From: Roman Bukolt <mailto:conceptmodels@mailbag.com> To: rv10-list@matronics.com Sent: Monday, February 06, 2006 9:52 AM Subject: Re: RV10-List: Ameri-King AK-450 ELT - Remote Battery Included? Protective covering removal I'm about ready to start work on the enpennage of 40541. Question How do I remove a narrowstrip of the plastic covering over the rivet holes without scratching the surface? How long can the covering remain on the pieces before it becomes difficult to remove.?


    Message 13


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    Time: 08:36:32 AM PST US
    From: Tim Olson <Tim@MyRV10.com>
    Subject: Dataplate measurements for VAF plate
    --> RV10-List message posted by: Tim Olson <Tim@MyRV10.com> Quick request: If you have the VansAirForce data plate, can you do a hole center to center up/dn side/side measurement for me? I have mine out for engraving at Aircraft Engravers now, but there's a chance I might get my inspection Sunday. So, I'd like to have the measurement and be able to at least vibration engrave my own to put in that spot if the inspection happens...then I could drill the rivets and put the real one on after it shows. -- Tim Olson -- RV-10 #40170 DO NOT ARCHIVE


    Message 14


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    Time: 08:41:53 AM PST US
    From: Tim Olson <Tim@MyRV10.com>
    Subject: Re: Exhaust problem - advice sought
    --> RV10-List message posted by: Tim Olson <Tim@MyRV10.com> I checked on Aircraft Exhaust Technologies website (they do some of the RV-10 exhaust parts) today and foun this statement: "321 stainless steel should be welded with 347 filler rod. Often times not available through local welder's supply, we offer a variety of thicknesses." I checked locally and nobody has 347 rods, but have some good news. Chris at AET said he'd either send me a rod for free or I could ship him the exhaust and he'd weld them for free. I didn't want the shipping and turn-around delay (1 day shipping or 3 days including 2 way shipping to have it done) because I could possibly get my inspection Sunday (I'll be in Oregon Wed-Sat). Chris then did the amazing. He knew that I'm only 1.5 hours from Aerospace Welding in the Twin Cities, and he called them and they agreed to also do the welding job for free, on the spot, if I brought it over to them today. I have had previous welding done at Aerospace Welding with great results, so I know they'll do a good job. I just wanted to pass on the results of this dilema, since both companies are proving their superior customer support. I should be over there later today and have it back on the plane tonight...and then I can do the W&B, and maybe be taxi-ing this week before I leave for Transition Training. Tim Olson -- RV-10 #40170 Kelly McMullen wrote: > --> RV10-List message posted by: Kelly McMullen <kellym@aviating.com> > > Any good welder familiar with stainless steel can weld up the old holes. > A really good welder can do it in a way it will be barely detectable. > IIRC You have two of the big names in exhaust repair within one > state...Dawley in WI and Aerospace Welding or something like that in MN. > > Tim Olson wrote: > >> --> RV10-List message posted by: Tim Olson <Tim@MyRV10.com> >> >> I was almost ready to fire the engine up today. I went to >> install my plugs and found that my EGT probe locations I >> chose on the right half of the engine interfered with my >> sparkplugs. I had left the engine pickled, so I never >> removed the temporary plugs they had in the cylinders, lest >> I lose my oil that was in the cylinders. >> >> So, now I need to move the probes. Repositioning them >> is easy, but has anyone ever had to have old EGT >> probe holes patched up before? Should they >> just weld them up, or will that tend to enlarge them >> instead of filling them? Monday a.m. I'm going to >> get on the phone with an aerospace welding shop, but I just >> thought I'd take a chance here and see if my inbox brings >> me any good news in the a.m. >> >> I would have finished my W&B today and been only about >> 2 hours away from being ready for inspection if I hadn't >> hit this bump. >> >> Tim >


    Message 15


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    Time: 09:16:35 AM PST US
    From: "Bill and Tami Britton" <william@gbta.net>
    Subject: Re: Ameri-King AK-450 ELT - Remote Battery Included?
    OOPS!! Meant to type 2+ years. My kit was delivered to it's original owner in Nov./Dec. 2003. I've heard people say that if the covering was left on for long periods of time that it is hard to remove. Mine has been on for more than 2 years and it's not a problem yet. Maybe it will be eventually but hopefully I won't have to worry about that. Bill ----- Original Message ----- From: Tim Dawson-Townsend To: rv10-list@matronics.com Sent: Monday, February 06, 2006 10:21 AM Subject: RE: RV10-List: Ameri-King AK-450 ELT - Remote Battery Included? Sounds like a good Wiki topic! Bill, how do you figure 4+ years? They started delivering kits in October of 2003 . . . TDT Do not archive From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Bill and Tami Britton Sent: Monday, February 06, 2006 11:11 AM To: rv10-list@matronics.com Subject: Re: RV10-List: Ameri-King AK-450 ELT - Remote Battery Included? If you search the archives you'll find that removing strips of the covering is done with a soldering iron and straight edge. As for how long the stuff can stay on, I bought kit #40137 over a year ago so it's probably 4+ years old now. Just last week I started removing the covering from the tailcone skins and it's no problem. The stuff peels right off. I can tell you that if you put it in front of some heat for a few seconds it peels off much easier. Bill Britton RV-10 Tailcone DO NOT ARCHIVE ----- Original Message ----- From: Roman Bukolt To: rv10-list@matronics.com Sent: Monday, February 06, 2006 9:52 AM Subject: Re: RV10-List: Ameri-King AK-450 ELT - Remote Battery Included? Protective covering removal I'm about ready to start work on the enpennage of 40541. Question How do I remove a narrowstrip of the plastic covering over the rivet holes without scratching the surface? How long can the covering remain on the pieces before it becomes difficult to remove.?


    Message 16


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    Time: 09:55:25 AM PST US
    From: "John Gonzalez" <indigoonlatigo@msn.com>
    Subject: Answer from Van's re: bulkhead cracks.
    --> RV10-List message posted by: "John Gonzalez" <indigoonlatigo@msn.com> Their suggestion was to file out the cracks. In otherwords, take a 1/16th drill bit and drill a hole where the crack terminates and then file open the crack and round it off. He said that they are having many bulkheads made of this .024 materail show up with these cracks.( in the 10) I guess if you look at the otherside, the flanges that are used, they have cutouts all over the place and they are designed that way. I'll scan some photos taken with my Zoom lense tonight and try to email them to the group. Do people feel comfortale with this solution. The cracks do get right up to the outside bend radius right before turning into the web. You'll see the photos later. John G.


    Message 17


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    Time: 10:50:24 AM PST US
    Subject: Ameri-King AK-450 ELT - Remote Battery Included?
    From: "RV Builder (Michael Sausen)" <rvbuilder@sausen.net>
    This is a good point to remind all of the newer builders to check the archives before they post questions. Plenty of discussion around this in the past and no need to take up bandwidth discussing it yet again. Also, please be sure you are using "do not archive" unless you feel your question or comment is useful to someone else down the road. Lastly, make sure you change the subject line to reflect the accurate topic. Michael Sausen -10 #352 Fuselage do not archive ________________________________ From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Roman Bukolt Sent: Monday, February 06, 2006 9:52 AM Subject: Re: RV10-List: Ameri-King AK-450 ELT - Remote Battery Included? Protective covering removal I'm about ready to start work on the enpennage of 40541. Question How do I remove a narrowstrip of the plastic covering over the rivet holes without scratching the surface? How long can the covering remain on the pieces before it becomes difficult to remove.?


    Message 18


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    Time: 10:50:25 AM PST US
    Subject: Fuel sender mount heads-up
    From: "RV Builder (Michael Sausen)" <rvbuilder@sausen.net>
    Yep, I had the same thing except mine were in the correct boxes. Ended up re-doing one of them so it would work. Fun trying to figure out if you have two left or two right when the boxes are correct. If I had to do tanks again I would do capacitance just to reduce the likelihood of any future problems. Michael Sausen -10 #352 Fuselage -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of David McNeill Sent: Monday, February 06, 2006 4:58 AM Subject: Re: RV10-List: Fuel sender mount heads-up --> RV10-List message posted by: "David McNeill" <dlm46007@cox.net> Van's original shipment to me had both senders for the left wing. ----- Original Message ----- From: "Richard Sipp" <rsipp@earthlink.net> Sent: Sunday, February 05, 2006 9:14 PM Subject: Re: RV10-List: Fuel sender mount heads-up > --> RV10-List message posted by: "Richard Sipp" <rsipp@earthlink.net> > > Guys: > > Remember the fuel tank sender units supplied by Van are two different part > numbers and are "left and right" > >>From page 18-7 second line' "Use part number IE-385B for the left fuel >>tank; > use IE F-385C for the right tank." > > I'm not sure if this is related to the issue being discussed but a > possibility at least. > > Dick Sipp > N110DV #40065 > > > http://www.matronics.com/Navigator?RV10-List > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D


    Message 19


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    Time: 10:50:25 AM PST US
    Subject: Instrument Panel
    From: "RV Builder (Michael Sausen)" <rvbuilder@sausen.net>
    Anyone think about replacing these ribs with a modified design out of something like 1/4 6061 or even SS? Dave, maybe this is something your buddy can redesign for more room as a lot of people are running into this problem. If I have the free time, and no one else has come up with something else, I may look closer at alternatives when I get to that point. Michael Sausen -10 #352 Fuselage do not archive ________________________________ From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of RAS Sent: Monday, February 06, 2006 6:43 AM Subject: Re: RV10-List: Instrument Panel The trimmed rib in the middle of the photograph will not transfer the load along the same path as the original design. It may be striong as you put it, but that doesn't mean that it does what it is supposed to do. Situations like these can, and sometimes do, compromise an aircraft. The middle forward top rib in particular is at a very inconvenient position, it's very tempting to cut it or modify otherwise, however, this also the rib that holds the reinforcing bar for the roof, which in turn acts as a simple roll bar. The load dissipation will not be the same if the rib is cut, hence the warning in the manual. A seperate argument for not cutting this part of the aircraft is one for the purposes of insurance.If I were to survey this aircraft post impact and found the forward top fuselage had been compromised I would bring negative advise for settlement, in particular because theer's a warning in the manual. Just some thoughts on what seems a simple mod, with potentially hazardous results when something goes pearshaped. Marcel ----- Original Message ----- From: David McNeill <mailto:dlm46007@cox.net> To: rv10-list@matronics.com Sent: Sunday, February 05, 2006 11:39 PM Subject: Re: RV10-List: Instrument Panel I check that with several avionics shops that service RVs and find that most are "trimmed" as necessary to make the radios fit. However that does not mean that the ribs are not reinforced to be stronger than original. You will note in the pictures I sent that good use was made of the odds and ends of the Z channels from other parts of the aircraft. The end result is a modified rib that is at least as strong as the original. The crossbar was not cut and the instrument panel was machine cut from an .090 2024t3 rather than the supplied .062 sheet. ----- Original Message ----- From: RAS <mailto:deruiteraircraftservices@btinternet.com> To: rv10-list@matronics.com Sent: Sunday, February 05, 2006 4:06 PM Subject: Re: RV10-List: Instrument Panel Hi, I Seem to recall that it says in the instructions that the ribs behind the panel should not be cut? This is also the same for the crossbar.


    Message 20


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    Time: 10:54:38 AM PST US
    From: "Neal George" <neal@appaero.com>
    Subject: Dataplate measurements for VAF plate
    Tim - Mine isn't drilled. The proposed hole location marks are 4-inch centers top and bottom, 2-1/4-inches on the sides. Neal --> RV10-List message posted by: Tim Olson <Tim@MyRV10.com> Quick request: If you have the VansAirForce data plate, can you do a hole center to center up/dn side/side measurement for me?


    Message 21


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    Time: 10:56:07 AM PST US
    From: "Rene Felker" <rene@felker.com>
    Subject: Ameri-King AK-450 ELT - Remote Battery Included?
    I used a hot soldering iron. I don't know how long you can leave it on. I have had my kit for a year, and it is about the same. Have fun with your kit..it has been a great 13 months so far for me. Rene' Felker 40322 Access pannels in fuselage N423CF _____ From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Roman Bukolt Sent: Monday, February 06, 2006 8:52 AM Subject: Re: RV10-List: Ameri-King AK-450 ELT - Remote Battery Included? Protective covering removal I'm about ready to start work on the enpennage of 40541. Question How do I remove a narrowstrip of the plastic covering over the rivet holes without scratching the surface? How long can the covering remain on the pieces before it becomes difficult to remove.?


    Message 22


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    Time: 11:00:36 AM PST US
    From: "Neal George" <neal@appaero.com>
    Subject: Dataplate measurements for VAF plate
    --> RV10-List message posted by: "Neal George" <neal@appaero.com> Tim - Mine isn't drilled. The proposed hole location marks are 4-inch centers top and bottom, 2-1/4-inches on the sides. Neal --> RV10-List message posted by: Tim Olson <Tim@MyRV10.com> Quick request: If you have the VansAirForce data plate, can you do a hole center to center up/dn side/side measurement for me?


    Message 23


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    Time: 12:25:54 PM PST US
    From: "Gary Specketer" <speckter@comcast.net>
    Subject: Upper firewall
    I am installing the forward upper framework on the plane that holds the instrument panel and glare shield. The fire wall has a slight bend in the top. Is this normal? It looks like it can only go together one way, but I have never seen a firewall with a bend in the top. Gary


    Message 24


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    Time: 12:34:14 PM PST US
    Subject: Upper firewall
    From: "Condrey, Bob (US SSA)" <bob.condrey@baesystems.com>
    It has a slight bend forward. Bob _____ From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Gary Specketer Sent: Monday, February 06, 2006 2:23 PM Subject: RV10-List: Upper firewall I am installing the forward upper framework on the plane that holds the instrument panel and glare shield. The fire wall has a slight bend in the top. Is this normal? It looks like it can only go together one way, but I have never seen a firewall with a bend in the top. Gary


    Message 25


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    Time: 01:37:13 PM PST US
    Subject: Tail cone bulkhead cracks
    From: "John W. Cox" <johnwcox@pacificnw.com>
    --> RV10-List message posted by: "John W. Cox" <johnwcox@pacificnw.com> A crack is and will continue to be a manifestation of stress. Unless relieved, it continues to grow. Think of a crack in Plexiglas. Stop drilling only attempts at a solution. Replacement is always the only prudent course. Hence the zealous focus on deburring. Nothing will ever remove a crack, only cosmetic coverup is possible. Require a non stressed part. To follow the mantra to "Just Build It" anyway is foolish. This is not as rare as many builders blindly think. Others should speak up. This is a repeat of the post of a few months ago. John - $00.02 Do Not Archive -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of John Gonzalez Sent: Sunday, February 05, 2006 8:40 PM Subject: RV10-List: Tail cone bulkhead cracks --> RV10-List message posted by: "John Gonzalez" <indigoonlatigo@msn.com> I got started on my tail cone this weekend and I found two of my bulkheads had cracks in the center bend over flange. This flange metal is not used for anything except to provide some stiffness to the structure. The F 1010 bulkhead had three cracks in one corner and one that nearly went to the web of the bulkhead. I will call Van's tomorrow to find out what they say, but my fealing is that if you can see the split, there my be more that is there which you can't see. All cracks are atleast 3mm long and some as wide as 1mm at the start. Any concensus on this. There is so much concern about inadvertently scratching aluminum for fear of creating weak point, this seems not acceptable. If I have to send them back it will probably cost $25-30 bucks and for what. John G. 409


    Message 26


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    Time: 01:58:11 PM PST US
    Subject: Tail cone bulkhead cracks
    From: "McGANN, Ron" <ron.mcgann@baesystems.com>
    John, I have no problem with anyone erring on the side of caution. But the cracks in the bulkheads were caused during the manufacturing process. The stresses that caused the cracks have long been removed. If the crack is appropriately treated (ie smoothed and relieved), why do you think there would be a continuing problem? cheers, Ron #187 fuse -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com]On Behalf Of John W. Cox Sent: Tuesday, 7 February 2006 8:06 AM Subject: RE: RV10-List: Tail cone bulkhead cracks --> RV10-List message posted by: "John W. Cox" <johnwcox@pacificnw.com> A crack is and will continue to be a manifestation of stress. Unless relieved, it continues to grow. Think of a crack in Plexiglas. Stop drilling only attempts at a solution. Replacement is always the only prudent course. Hence the zealous focus on deburring. Nothing will ever remove a crack, only cosmetic coverup is possible. Require a non stressed part. To follow the mantra to "Just Build It" anyway is foolish. This is not as rare as many builders blindly think. Others should speak up. This is a repeat of the post of a few months ago. John - $00.02 Do Not Archive -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of John Gonzalez Sent: Sunday, February 05, 2006 8:40 PM Subject: RV10-List: Tail cone bulkhead cracks --> RV10-List message posted by: "John Gonzalez" <indigoonlatigo@msn.com> I got started on my tail cone this weekend and I found two of my bulkheads had cracks in the center bend over flange. This flange metal is not used for anything except to provide some stiffness to the structure. The F 1010 bulkhead had three cracks in one corner and one that nearly went to the web of the bulkhead. I will call Van's tomorrow to find out what they say, but my fealing is that if you can see the split, there my be more that is there which you can't see. All cracks are atleast 3mm long and some as wide as 1mm at the start. Any concensus on this. There is so much concern about inadvertently scratching aluminum for fear of creating weak point, this seems not acceptable. If I have to send them back it will probably cost $25-30 bucks and for what. John G. 409 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D


    Message 27


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    Time: 03:30:23 PM PST US
    From: "Fred Williams, M.D." <drfred@cox-internet.com>
    Subject: RE: plastic covering removal
    --> RV10-List message posted by: "Fred Williams, M.D." <drfred@cox-internet.com> I have used a small wood burning tool. Heats up just fine and the plastic peels away. Just use the side so it doesn't scratch the aluminum. Fred Williams drfred@cox-internet.com 40515 working on HS rivets.


    Message 28


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    Time: 04:02:21 PM PST US
    From: "Marcus Cooper" <coop85@bellsouth.net>
    Subject: FWF kit prices
    --> RV10-List message posted by: "Marcus Cooper" <coop85@bellsouth.net> I know this is going to sound penny-pinching, but does anyone know why the Lord Engine Mounts (EA J-3804-20) at Vans cost $20 more apiece than at Aircraft Spruce? I presume they are the same components and everything else lines up pretty well for cost so I was pretty surprised. I could better use the $80 to take my patient wife out to dinner ;) Also, there is another brand (VIP, Vibration Isolation Products) that carries a certified equivalent for even less (total savings of $136 over Van's kit). Does anyone have any experience/info on these? Thanks, Marcus 40286 do not archive


    Message 29


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    Time: 04:02:55 PM PST US
    From: "Gary Specketer" <speckter@comcast.net>
    Subject: Upper firewall
    Thanks Bob Do not archive Gary -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Condrey, Bob (US SSA) Sent: Monday, February 06, 2006 3:34 PM Subject: RE: RV10-List: Upper firewall It has a slight bend forward. Bob _____ From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Gary Specketer Sent: Monday, February 06, 2006 2:23 PM Subject: RV10-List: Upper firewall I am installing the forward upper framework on the plane that holds the instrument panel and glare shield. The fire wall has a slight bend in the top. Is this normal? It looks like it can only go together one way, but I have never seen a firewall with a bend in the top. Gary


    Message 30


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    Time: 04:49:11 PM PST US
    Subject: Tail cone bulkhead cracks
    From: "John W. Cox" <johnwcox@pacificnw.com>
    Sorry Ron, I don't agree with the simplification as being just cautious behavior. We have teams of inspectors at the airline using little Geiger counter like devices, looking for subsurface cracks (non visible cracks) on all of our Air Carrier aircraft (both metal and composite surfaces). Those are cracks not visible to the naked eye. Home builders would be shocked at the effort spent forth on surface preparation, corrosion removal, crack investigation and remediation. Anyone selling cracked parts has a cracked customer. Try convincing a new car purchaser that the cracked windshield or crack in a fender seam is Okay. Properly executed cutouts, reams, folds and pressed parts are okay they are not cracks. Usually the "to be formed" aluminum is untreated, natural Aluminum Clad (Temper - 0) which after correct forming, is sent to finish which might include various heat treatments and soak times (for a variety of conditions - solution heat, Precipitation Heat or Annealing/ Reheat) and then final assembly. Then of course there is Strain Hardening (Roto peening). Any good Structural Repair Manual whether General Aviation, Air Carrier or Owner Built is going to acknowledge a crack is a crack and it defines the loss of the material's ability to handle stress, tension, compression, bending, torsion and shear. Loss of ability can not be regained without additional weight of a patch or removal of the errant part. Period. This dog won't hunt in any color. You get what you are willing to settle for. Our standards are just different. Caution has nothing to do with it. Most builders don't even read the SRM. Cracks are symbolic of the improper handling of the material prior to, during or subsequent to installation. Had anyone mentioned the poor quality of the composite work lately? As an A & P, there are scores of wives (surviving spouses... PC correct) just waiting to engage attorneys to chase my assets for imprudent advise, incorrect actions or inactions. 23 years as an FAA Pilot Examiner and a current pilot who has lost 8 friends brings me a different cautiousness to the discussion than first time homebuilders. Just go and enjoy the building process. And John Gonzales, contact me offline for a short list of good books. Imagine the scenario when you go to sell your cracked aircraft, the new owner must the use an A & P to maintain it (cause he didn't build it) and the A & P requires the exterior skin be removed so the errant bulkhead can be brought Compliant. Or I'm hired by the courts as an expert witness to provide testimony that established practices were intentionally ignored by the Owner/Builder. Do it right once, use common sense or stay on the ground and help keep us flying pilot's insurance rates lower. If the RV-10s follow the pattern of the Lancairs, Cirrus, Glassairs and Kitfoxes, then with the scores of aircraft coming online in the next two years there is a clear potential for significant insurance claims. These will come from, Prop Strikes, CFIT and flight into IFR conditions and a host of other pilot induced decisions. The result is that the surviving pool of builder's still riveting will get to financially cover those who precede them. John - KUAO PS -Remember the Airworthiness Claim that you are building this aircraft for your education and enjoyment. Buy a book on SRM and read it. DO NOT ARCHIVE ________________________________ From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of McGANN, Ron Sent: Monday, February 06, 2006 1:57 PM Subject: RE: RV10-List: Tail cone bulkhead cracks John, I have no problem with anyone erring on the side of caution. But the cracks in the bulkheads were caused during the manufacturing process. The stresses that caused the cracks have long been removed. If the crack is appropriately treated (ie smoothed and relieved), why do you think there would be a continuing problem? cheers, Ron #187 fuse -----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 John W. Cox Sent: Tuesday, 7 February 2006 8:06 AM Subject: RE: RV10-List: Tail cone bulkhead cracks


    Message 31


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    Time: 04:49:11 PM PST US
    From: "Marcus Cooper" <coop85@bellsouth.net>
    Subject: Cabin door opening
    --> RV10-List message posted by: "Marcus Cooper" <coop85@bellsouth.net> I am installing the doors and discovered the scribe line wasn't too accurate. I have a question and a request. First, is everyone maintaining the 1/16th to 1/8th" gap all the way around the opening or is the gap larger. It seems like a much larger gap based on some pictures I took at Sun-n-Fun but it's hard to tell for sure. My request is, could someone post a picture of the inside of the door while closed to see the gap? Thanks, Marcus


    Message 32


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    Time: 05:11:37 PM PST US
    Subject: Re: Trim Tab Cable Anchor Bracket
    From: "Jon Reining" <jonathan.w.reining@wellsfargo.com>
    --> RV10-List message posted by: "Jon Reining" <jonathan.w.reining@wellsfargo.com> He has great customer service too. My anchor brackets showed up a couple weeks ago all beaten up. It looked like they got caught in UPS' conveyor/sorter system and then run over by a truck. I called Dave, and he volunteered to send me a new pair free of charge. Today on my doorstep: a beautiful pair of anchor brackets. Thanks Dave! Jon Reining Albany, CA #40514 elevators Read this topic online here: http://forums.matronics.com/viewtopic.php?p=10471#10471


    Message 33


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    Time: 06:44:40 PM PST US
    From: Rick <ricksked@earthlink.net>
    Subject: Tail cone bulkhead cracks
    --- 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 34


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    Time: 07:11:10 PM PST US
    Subject: Tail cone bulkhead cracks
    From: "McGANN, Ron" <ron.mcgann@baesystems.com>
    I take no offence. The question I asked was simple enough. The stresses that caused the crack have been removed. Why can't the crack be repaired? I agree that Vans should be providing us defect free parts in the kit. I had a cracked bulkhead, informed Vans, and they promptly replaced it. None of us (except perhaps John) has built, or will ever build the perfect airplane. Simple economics prevent us from always replacing any part with the slightest chip, scratch or dent with virgin parts. Repairs in accordance with accepted practice are a part of the build process. We all take pride in our work and do the best we can based on our backgrounds and innate ability. These forums are an invaluable source of guidance and inspiration, even if some posts are 'over the top' and verge on the personal. Ron -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com]On Behalf Of Rick Sent: Tuesday, 7 February 2006 1:11 PM Subject: RE: RV10-List: Tail cone bulkhead cracks --> RV10-List message posted by: Rick Don't feel too bad Ron, I saw the "John Cox light" when I mentioned I was in the process of using regular bolts to hold the center spars together instead of the close tolerance bolts provided in the kit....bottom line was John was right in his answer and is right on track with this response. I combed over my bulkheads after first seeking this post months ago and found nothing wrong. I totally understand your reasoning. If I had found cracks I would rely on Van's to provide the proper fix, I use John to keep my thinking straight on these questions, cause deep down I know he is probably right. Rick S. 40185 Fuselage PS- When can I remove some of those bolts? It is needed to get clearence to rivet the side skins. do not archive =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D


    Message 35


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    Time: 07:22:50 PM PST US
    From: "John Gonzalez" <indigoonlatigo@msn.com>
    Subject: Pictures of bulkhead cracks
    Thanks all for the insight. The bottom line is that I am a little pissed off that the guy with the English accent was so quick to determine a fix without knowing the extent of the cracks or how I felt about it. With something like this, its about the customer's piece of mind, and this is one case where the clients feelings are right. Brand new plane, hours and hours of work, my family's safety, the longevity of the aircraft, possibly someone else's safety, the effort to pull it apart to remove the part....EEEEEEE! sounds like Charlie Brown. I think John's, .02 cents is right. I guess I will have to send the parts back with the form saying "defective". I'll pay the freight back, which I shouldn't have to. If they charge me for freight to send the new parts, then it is letter time. It should be letter time anyway and perhaps it will be since this will delay my building for a week and a half or more. What else will I do. This is bad customer relation from a very innocent thing with potentially huge implications. John G


    Message 36


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    Time: 07:39:03 PM PST US
    From: "John Gonzalez" <indigoonlatigo@msn.com>
    Subject: Tail cone bulkhead cracks
    --> RV10-List message posted by: "John Gonzalez" <indigoonlatigo@msn.com> Ron, Please do not take it as an insult. Your points are valid and meaningful. They represent the other side. We need to show all angles of the problem and I did find your e-mail helpful. There are a lot of factors working here in building these airplanes, too many to mention. I wish so badly that I could get 100% results on everything. I even thought about using the first empennage kit as practice, but I am a still working, no trust fund, have a daughter and a wife and other commitments in life. I thank you all and everyone has an opinion which is meaningful to me. One consideration...simplicity in your panel design will save money for psychiatric visits...Just kidding. Thanks, John G. >From: "McGANN, Ron" <ron.mcgann@baesystems.com> >To: <rv10-list@matronics.com> >Subject: RE: RV10-List: Tail cone bulkhead cracks >Date: Tue, 7 Feb 2006 13:36:38 +1030 > >I take no offence. The question I asked was simple enough. The stresses >that caused the crack have been removed. Why can't the crack be repaired? > >I agree that Vans should be providing us defect free parts in the kit. I >had a cracked bulkhead, informed Vans, and they promptly replaced it. None >of us (except perhaps John) has built, or will ever build the perfect >airplane. Simple economics prevent us from always replacing any part with >the slightest chip, scratch or dent with virgin parts. Repairs in >accordance with accepted practice are a part of the build process. > >We all take pride in our work and do the best we can based on our >backgrounds and innate ability. These forums are an invaluable source of >guidance and inspiration, even if some posts are 'over the top' and verge >on the personal. > >Ron > >-----Original Message----- >From: owner-rv10-list-server@matronics.com >[mailto:owner-rv10-list-server@matronics.com]On Behalf Of Rick >Sent: Tuesday, 7 February 2006 1:11 PM >To: rv10-list@matronics.com >Subject: RE: RV10-List: Tail cone bulkhead cracks > > >--> RV10-List message posted by: Rick >Don't feel too bad Ron, > >I saw the "John Cox light" when I mentioned I was in the process of using >regular bolts to hold the center spars together instead of the close >tolerance bolts provided in the kit....bottom line was John was right in >his answer and is right on track with this response. I combed over my >bulkheads after first seeking this post months ago and found nothing wrong. >I totally understand your reasoning. If I had found cracks I would rely on >Van's to provide the proper fix, I use John to keep my thinking straight on >these questions, cause deep down I know he is probably right. > >Rick S. >40185 >Fuselage > >PS- When can I remove some of those bolts? It is needed to get clearence to >rivet the side skins. > >do not archive >====================================================================================== >


    Message 37


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    Time: 07:49:02 PM PST US
    From: "bob.kaufmann" <bob.kaufmann@cox.net>
    Subject: Pictures of bulkhead cracks
    --> RV10-List message posted by: "bob.kaufmann" <bob.kaufmann@cox.net> My .02, call them and tell Van's that you are returning the parts, and have them send a new one. They will send it to you, and work on something else until it arrives. I have learned that Van's is very good about replacing parts, and they are just as interested as you are in getting a good product out the door. Jump ahead in the plans until the replacement part arrives. Or deburr something. Bob K 40125 Top forward fuselage skin -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of John Gonzalez Sent: Monday, February 06, 2006 7:22 PM Subject: RV10-List: Pictures of bulkhead cracks Thanks all for the insight. The bottom line is that I am a little pissed off that the guy with the English accent was so quick to determine a fix without knowing the extent of the cracks or how I felt about it. With something like this, its about the customer's piece of mind, and this is one case where the clients feelings are right. Brand new plane, hours and hours of work, my family's safety, the longevity of the aircraft, possibly someone else's safety, the effort to pull it apart to remove the part....EEEEEEE! sounds like Charlie Brown. I think John's, .02 cents is right. I guess I will have to send the parts back with the form saying "defective". I'll pay the freight back, which I shouldn't have to. If they charge me for freight to send the new parts, then it is letter time. It should be letter time anyway and perhaps it will be since this will delay my building for a week and a half or more. What else will I do. This is bad customer relation from a very innocent thing with potentially huge implications. John G


    Message 38


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    Time: 07:54:07 PM PST US
    From: Rick <ricksked@earthlink.net>
    Subject: Tail cone bulkhead cracks
    --> RV10-List message posted by: Rick <ricksked@earthlink.net> Until I saw your pictures I would have agreed with the stop drill option, It is OK to do that in some case (don't flame me, look at all the spam cans, F-4's and B-52's, with stop drilled cracks) but the location of those crack indicate the material was stretched until it tore. I think there may be more distress than meets the eye. Good call to replace the part. Rick S. 40185 Fuselage


    Message 39


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    Time: 07:55:15 PM PST US
    From: "Mike Kraus" <n223rv@wolflakeairport.net>
    Subject: FWF kit prices
    --> RV10-List message posted by: "Mike Kraus" <n223rv@wolflakeairport.net> It is like going to different grocery stores, each has items that are cheaper and items that cost more than other places.... For reference, the large aluminum air vents are $20 cheaper at Van's than at AS&S.... So pick and choose.... They both get my business..... -Mike Kraus RV-4 Flying RV-10 Fuselage and engine Do Not Archive -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Marcus Cooper Sent: Monday, February 06, 2006 7:01 PM Subject: RV10-List: FWF kit prices --> RV10-List message posted by: "Marcus Cooper" <coop85@bellsouth.net> I know this is going to sound penny-pinching, but does anyone know why the Lord Engine Mounts (EA J-3804-20) at Vans cost $20 more apiece than at Aircraft Spruce? I presume they are the same components and everything else lines up pretty well for cost so I was pretty surprised. I could better use the $80 to take my patient wife out to dinner ;) Also, there is another brand (VIP, Vibration Isolation Products) that carries a certified equivalent for even less (total savings of $136 over Van's kit). Does anyone have any experience/info on these? Thanks, Marcus 40286 do not archive


    Message 40


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    Time: 07:57:08 PM PST US
    From: "John Jessen" <jjessen@rcn.com>
    Subject: Tail cone bulkhead cracks
    I find it disconcerting that we are told in the manual to deburr out little hearts out because a crack can form from the most benign little file or shear mark, then when a part is shipped with cracks (why was it not inspected for the cracks to begin with and replaced before shipment?) the attitude is that it's not a big deal, drill a hole, sand it out and just build it (I, too, have been told to "don't worry, just build it.). I don't know. Seems rather an odd disjoint between what is written and what is told when a part may need replacing. All I know is I'm looking for cracks, am deburring with a renewed religious fervor, and any defective part goes right back. John Jessen ~328 (Tailcone, I think, but now looking for cracks) do not archive _____ From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of McGANN, Ron Sent: Monday, February 06, 2006 7:07 PM Subject: RE: RV10-List: Tail cone bulkhead cracks I take no offence. The question I asked was simple enough. The stresses that caused the crack have been removed. Why can't the crack be repaired? I agree that Vans should be providing us defect free parts in the kit. I had a cracked bulkhead, informed Vans, and they promptly replaced it. None of us (except perhaps John) has built, or will ever build the perfect airplane. Simple economics prevent us from always replacing any part with the slightest chip, scratch or dent with virgin parts. Repairs in accordance with accepted practice are a part of the build process. We all take pride in our work and do the best we can based on our backgrounds and innate ability. These forums are an invaluable source of guidance and inspiration, even if some posts are 'over the top' and verge on the personal. Ron -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com]On Behalf Of Rick Sent: Tuesday, 7 February 2006 1:11 PM Subject: RE: RV10-List: Tail cone bulkhead cracks --> RV10-List message posted by: Rick Don't feel too bad Ron, I saw the "John Cox light" when I mentioned I was in the process of using regular bolts to hold the center spars together instead of the close tolerance bolts provided in the kit....bottom line was John was right in his answer and is right on track with this response. I combed over my bulkheads after first seeking this post months ago and found nothing wrong. I totally understand your reasoning. If I had found cracks I would rely on Van's to provide the proper fix, I use John to keep my thinking straight on these questions, cause deep down I know he is probably right. Rick S. 40185 Fuselage PS- When can I remove some of those bolts? It is needed to get clearence to rivet the side skins. do not ========================================== Features Subscriptions http://www.matronics.com/Navigator?RV10-List ========================= ====================================


    Message 41


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    Time: 10:27:59 PM PST US
    From: "Bill and Tami Britton" <william@gbta.net>
    Subject: Elevator counterweight question
    On page 9-15 (maybe 9-16, I don't remember) the instructions tell us to install the elevator counterweights with the listed hardware. The hardware consists of the 2 bolts (per elevator), two washers on the back side (nut side) and two nuts. It seems like there should be a washer between the bolt head and the lead counterweight but the instructions don't show this. Has anybody else installed washers on the side of the bolt head??? Also, what method are you using to trim the lead counterweights. I used the bandsaw to rough cut to the line but then had to file it to finish it because the lead fills up sandpaper, and the grinding wheels. The worst part was the backs of the 2 counterweights that had to be ground flush to fit inside of the tip ribs. Probably spent 2 1/2 hours trimming 4 weights today. Anybody got any secrets??? If there are more of these to do on the plane I'll probably take them to town and have them milled with a lathe next time!!! Finally, where can I look to find instructions on using safetywire. I think the way I'm doing it is correct but would like to see some pictures or written instructions to confirm. Bill Britton RV-10 Elevators finished, about ready to disassemble and deburr/prime tailcone


    Message 42


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    Time: 11:26:18 PM PST US
    From: "Albert Gardner" <ibspud@adelphia.net>
    Subject: AC 43-13 Acceptable Methods...
    Get a copy of AC 43-13 Acceptable Methods, Techniques, and Practices. I think it is available on line but a print copy is an indispensable reference. Albert Gardner Yuma, AZ .Finally, where can I look to find instructions on using safetywire. I think the way I'm doing it is correct but would like to see some pictures or written instructions to confirm. Bill Britton




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