Kitfox-List Digest Archive

Sat 11/22/03


Total Messages Posted: 18



Today's Message Index:
----------------------
 
     1. 04:02 AM - Cowl (Bob Unternaehrer)
     2. 04:50 AM - Re: Firewall Insulation (AlbertaIV@aol.com)
     3. 05:29 AM - Re: Firewall Insulation (John Banes)
     4. 07:30 AM - 912 Installation Model 3 (Dcecil3@aol.com)
     5. 08:06 AM - Re: Firewall Insulation (johnca58)
     6. 08:09 AM - Replacing engine mount isolator bushings (Roger Standley)
     7. 08:25 AM - Re: 912 Installation Model 3 (JMCBEAN)
     8. 08:25 AM - Re: Replacing engine mount isolator bushings (JMCBEAN)
     9. 10:35 AM - OT: List Reminders (Michel Verheughe)
    10. 11:32 AM - Re: trim indicator (kurt schrader)
    11. 12:24 PM - Re: trim indicator (John Anderson)
    12. 12:30 PM - Re: My first "test" flight (Michel Verheughe)
    13. 12:34 PM - OT: Junk mail and the list (Michel Verheughe)
    14. 12:44 PM - Interesting tread (Michel Verheughe)
    15. 01:58 PM - Rotax 912 (Dcecil3@aol.com)
    16. 03:54 PM - Re: Rotax 912 (jimshumaker)
    17. 04:14 PM - Re: Rotax 912 (Dcecil3@aol.com)
    18. 04:20 PM - Re: Rotax 912 (Clifford Begnaud)
 
 
 


Message 1


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    Time: 04:02:17 AM PST US
    From: "Bob Unternaehrer" <shilocom@c-magic.com>
    Subject: Cowl
    --> Kitfox-List message posted by: "Bob Unternaehrer" <shilocom@c-magic.com> Do we have any an the list with experience in designing cowlings. I have some experience with fiberglass layup but need to consult by phone concerning thickness, area of openings in the High Pressure VS the low pressure, and type of foams that work best for building the phone. If you would email me a shilocom@c-magic.com with a phone number I would call you back. Blue Skies Bob Unternaehrer


    Message 2


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    Time: 04:50:20 AM PST US
    From: AlbertaIV@aol.com
    Subject: Re: Firewall Insulation
    --> Kitfox-List message posted by: AlbertaIV@aol.com In a message dated 11/20/03 10:43:50 PM Eastern Standard Time, johnbanes@adelphia.net writes: > > Is firewall insulation needed on an S-6 with 912S? If so, has anyone used > the firewall insulation Firewall 2000 Ceramic Blanket or Fiberfrax available > through Aircraft Spruce? > > John Banes > Series 6 912S > > John, I'm basically a cheap sucker....I used Fiberfrax (1/8") on both sides of the firewall. Problem is the stuff comes apart like cotton and must be covered with something. I used silver ironing board covers from Walmart. It takes about two I believe and must be glued to the Fiberfrax. I used spray adhesive. Look pretty good and is cheap and fire resistant. The Fiberfrax is good for 1500 degrees if I remember correctly. No matter what you use, you better get down quick in case of an out of control engine fire. Don Smythe


    Message 3


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    Time: 05:29:44 AM PST US
    From: "John Banes" <johnbanes@adelphia.net>
    Subject: Firewall Insulation
    --> Kitfox-List message posted by: "John Banes" <johnbanes@adelphia.net> Thanks Don! The ironing board cover sounds like a great idea. John Banes S-6 912S Do not archive -----Original Message----- From: owner-kitfox-list-server@matronics.com [mailto:owner-kitfox-list-server@matronics.com]On Behalf Of AlbertaIV@aol.com Subject: Re: Kitfox-List: Firewall Insulation --> Kitfox-List message posted by: AlbertaIV@aol.com In a message dated 11/20/03 10:43:50 PM Eastern Standard Time, johnbanes@adelphia.net writes: > > Is firewall insulation needed on an S-6 with 912S? If so, has anyone used > the firewall insulation Firewall 2000 Ceramic Blanket or Fiberfrax available > through Aircraft Spruce? > > John Banes > Series 6 912S > > John, I'm basically a cheap sucker....I used Fiberfrax (1/8") on both sides of the firewall. Problem is the stuff comes apart like cotton and must be covered with something. I used silver ironing board covers from Walmart. It takes about two I believe and must be glued to the Fiberfrax. I used spray adhesive. Look pretty good and is cheap and fire resistant. The Fiberfrax is good for 1500 degrees if I remember correctly. No matter what you use, you better get down quick in case of an out of control engine fire. Don Smythe


    Message 4


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    Time: 07:30:49 AM PST US
    From: Dcecil3@aol.com
    Subject: 912 Installation Model 3
    --> Kitfox-List message posted by: Dcecil3@aol.com Has anyone got a copy of the 912 Installation Manual for the model 3 they could send me ? Bought a 912 and would like to get see what I need to get it in the plane Thanks David Cecil KF3#950


    Message 5


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    Time: 08:06:12 AM PST US
    From: "johnca58" <johnca58@pacbell.net>
    Subject: Re: Firewall Insulation
    --> Kitfox-List message posted by: "johnca58" <johnca58@pacbell.net> John, I'm basically a cheap sucker....I used Fiberfrax (1/8") on both sides of the firewall. Problem is the stuff comes apart like cotton and must be covered with something. I used silver ironing board covers from Walmart. It takes about two I believe and must be glued to the Fiberfrax. I used spray adhesive. Look pretty good and is cheap and fire resistant. The Fiberfrax is good for 1500 degrees if I remember correctly. No matter what you use, you better get down quick in case of an out of control engine fire. Don Smythe I work for Cummins and we do a lot of repower on city and school bus, which require use of insulation for heat and fire protection , if you go to www.insultech.com . they make everything including covering for the turbine housing on turbo's John


    Message 6


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    Time: 08:09:31 AM PST US
    From: "Roger Standley" <taildragon@msn.com>
    Subject: Replacing engine mount isolator bushings
    Seal-Send-Time: Sat, 22 Nov 2003 08:14:20 -0800 --> Kitfox-List message posted by: "Roger Standley" <taildragon@msn.com> Has anyone come up with a set of instructions for changing the engine mount isolator bushings on the 912? I have a Model IV / 912 UL with about 225 hours. I ordered the P/N: 64804.000, 912 & 912S engine isolator kit from SS but it didn't include any installation instructions. Is it going to be a job I can do with the engine on the airplane or do I need to pull the engine? Roger Standley N499KF


    Message 7


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    Time: 08:25:35 AM PST US
    From: "JMCBEAN" <JDMCBEAN@cableone.net>
    Subject: 912 Installation Model 3
    --> Kitfox-List message posted by: "JMCBEAN" <JDMCBEAN@cableone.net> David, There is not an 912 installation manual for the 3. However, the IV would be the guideline you would need. You'll pretty much need the entire firewall forward un less you want to re-glass the cowling. Blue Skies!! John & Debra McBean "The Sky is not the Limit... It's a Playground" -----Original Message----- From: owner-kitfox-list-server@matronics.com [mailto:owner-kitfox-list-server@matronics.com]On Behalf Of Dcecil3@aol.com Subject: Kitfox-List: 912 Installation Model 3 --> Kitfox-List message posted by: Dcecil3@aol.com Has anyone got a copy of the 912 Installation Manual for the model 3 they could send me ? Bought a 912 and would like to get see what I need to get it in the plane Thanks David Cecil KF3#950


    Message 8


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    Time: 08:25:35 AM PST US
    From: "JMCBEAN" <JDMCBEAN@cableone.net>
    Subject: Replacing engine mount isolator bushings
    --> Kitfox-List message posted by: "JMCBEAN" <JDMCBEAN@cableone.net> Roger, It can be done without pulling the engine. Do you have the engine installation manual ? You could also refer to the Service Bulletin.. I think there was a illustration there. Blue Skies!! John & Debra McBean "The Sky is not the Limit... It's a Playground" -----Original Message----- From: owner-kitfox-list-server@matronics.com [mailto:owner-kitfox-list-server@matronics.com]On Behalf Of Roger Standley Subject: Kitfox-List: Replacing engine mount isolator bushings --> Kitfox-List message posted by: "Roger Standley" <taildragon@msn.com> Has anyone come up with a set of instructions for changing the engine mount isolator bushings on the 912? I have a Model IV / 912 UL with about 225 hours. I ordered the P/N: 64804.000, 912 & 912S engine isolator kit from SS but it didn't include any installation instructions. Is it going to be a job I can do with the engine on the airplane or do I need to pull the engine? Roger Standley N499KF


    Message 9


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    Time: 10:35:09 AM PST US
    From: Michel Verheughe <michel@online.no>
    Subject: OT: List Reminders
    --> Kitfox-List message posted by: Michel Verheughe <michel@online.no> dmorisse wrote: > 2. As was illustrated before, if you send a message that has no value > to the list as a whole, please end it on the last line with "Do not > archive". This is probably difficult to remember, but you'll get used to > it. Darrel, This is indeed a good idea. Searching an archive is not interesting if one finds a lot of "yeah, thanks!", "ok, will do" or any irrelevant small chat. However, may I also suggest the use of a leading "OT" in the body of the title? It is my observation that this acronym, standing for "off-topic," is frequently used by various English-speaking lists. It would not only help you to know what to archive but also help the daily reader to skip what is not really interesting for everyone. This may well be answers to acknowledge or thank people, it's up to the poster. Just a suggestion. Cheers, Michel Do not archive


    Message 10


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    Time: 11:32:34 AM PST US
    From: kurt schrader <smokey_bear_40220@yahoo.com>
    Subject: Re: trim indicator
    --> Kitfox-List message posted by: kurt schrader <smokey_bear_40220@yahoo.com> Sorry guys - I have been gone to ABQ all week and missed several good topics like this. I too had trouble with the mechanical trim. The spring end would just curl and uncurl before the indicator would move. Accuracy +/- 25% at best. After talking to SS and some other people who had their's jam the stab, I took mine out. Going to use the visual line on the tail as primary, but still need to add the mirror. Since there was a hole in the counsel now, I mounted a Radio Shack leanier stereo meter there and put a potentiometer in the tail attached to the stab. The meter just reads the voltage off the pot' as an indicator. The attachment is via 6# fishing line so that it will break before jamming the tail. Maybe $15, but a bit of work. Kurt S. --- John Anderson <janderson412@hotmail.com> wrote: > --> Kitfox-List message posted by: "John Anderson" > <janderson412@hotmail.com> > > > I can't imagine why SS doesn't go the electronic > way, so simple and effective, no moving parts, > reliable and I'm sure much cheaper. > > > John A. > > > From: "Alberto Barba" <AMBARBA@INFOSEL.NET.MX> > To: <KITFOX-LIST@MATRONICS.COM> > Subject: Kitfox-List: trim indicator > Date: Tue, 18 Nov 2003 13:44:36 -0600 > > -- Kitfox-List message posted by: "Alberto Barba" > <AMBARBA@INFOSEL.NET.MX> > > John same problem Im working in electronic indicator > > > > Alberto Barba > Serie 6 282 Hrs. __________________________________


    Message 11


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    Time: 12:24:17 PM PST US
    From: "John Anderson" <janderson412@hotmail.com>
    Subject: Re: trim indicator
    --> Kitfox-List message posted by: "John Anderson" <janderson412@hotmail.com> kurt schrader wrote: Since there was a hole in the counsel now, I mounted a Radio Shack leanier stereo meter there and put a potentiometer in the tail attached to the stab. The meter just reads the voltage off the pot' as an indicator. The attachment is via 6# fishing line so that it will break before jamming the tail. Maybe $15, but a bit of work. <SMOKEY_BEAR_40220@YAHOO.COM> Kurt, the great thing about the magnetic reed switches is that there is no mechanical connection....JohnA Gaming galore at <a href="http://g.msn.com/8HMBENNZ/2731??PS=">XtraMSN Gaming!


    Message 12


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    Time: 12:30:22 PM PST US
    From: Michel Verheughe <michel@online.no>
    Subject: Re: My first "test" flight
    --> Kitfox-List message posted by: Michel Verheughe <michel@online.no> kurt schrader wrote: > Hey, what's that. About a cup of oil on the right > side floor boards! Wow! Sorry to hear that, Kurt! Oil mess in a brand new plane is a sorry sight. Glad it went well and congrats on your first trial flight. I can only get better and better and better and ... ;-) Cheers, Michel do not archive


    Message 13


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    Time: 12:34:27 PM PST US
    From: Michel Verheughe <michel@online.no>
    Subject: OT: Junk mail and the list
    --> Kitfox-List message posted by: Michel Verheughe <michel@online.no> Dee Young wrote: > Not sure why but most of the emails from the list are now showing up in my > Junk Mail box. Am I doing something wrong here? Reading 182 emails in a couple of hours, I may have missed the answer to your question, Dee. But if you are still wondering, it may be that you had a filter directing the old list address to a "Kitfox folder." The new list address should then be add to that filter. I use Netscape as a mail reader and this is how I re-directed the precious content of this new Kitfox list. Cheers, Michel Do not archive


    Message 14


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    Time: 12:44:46 PM PST US
    From: Michel Verheughe <michel@online.no>
    Subject: Interesting tread
    --> Kitfox-List message posted by: Michel Verheughe <michel@online.no> Torgeir Mortensen wrote: > Guess you're back, or at least- not far away?? Hello Torgeir. Yes, I am back from a nice trip. While transiting in Madrid-Barajas, I tried to contact Michel Gordillo but he wasn't there. In Alicante, I visited the Muchamiel airfield. Now I know where I'll fly from the day I'll retire and live in Spain! :-) (Note to our American friends: For us, Europeans, Spain is like Florida for you). > There should be a little for you to read right now(?), so I'm just > sitting back and waiting for some response.. :) I read everything that has been written on this tread and enjoyed it very much, thank you. I understand now that, with my CW 582 engine, I better forward-slip on the right, due to the P-factor. > Today, the Sun started the descend below the horizon up here, so from > now we'll have "the theoretical night, well quite real too" in my place > of the world. Yes, you are going in the "dark period" of the year. The period at which the met office shows a symbol of a line with a half sun under it to indicate that the sky will be clear but unfortunately the sun under the horizon so no one will see it! :-( Cheers, Michel Do not archive


    Message 15


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    Time: 01:58:45 PM PST US
    From: Dcecil3@aol.com
    Subject: Rotax 912
    --> Kitfox-List message posted by: Dcecil3@aol.com Does any one know the average cost to rebuild a 912? I have most shop tools and have rebuilt VW's ,several Chevy 327's and a Ford 289(Which I put into a Toyota Landcrusier) not to mention a couple of447Rotax's.The engine has about 1000Hrs.TTSN Thanks in Advance David-KF#950


    Message 16


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    Time: 03:54:02 PM PST US
    From: "jimshumaker" <jimshumaker@sbcglobal.net>
    Subject: Re: Rotax 912
    --> Kitfox-List message posted by: "jimshumaker" <jimshumaker@sbcglobal.net> The 912 is currently up to 1500 hours before rebuild. Jim Shumaker ----- Original Message ----- From: <Dcecil3@aol.com> Subject: Kitfox-List: Rotax 912 > --> Kitfox-List message posted by: Dcecil3@aol.com > > Does any one know the average cost to rebuild a 912? I have most shop tools > and have rebuilt VW's ,several Chevy 327's and a Ford 289(Which I put into a > Toyota Landcrusier) not to mention a couple of447Rotax's.The engine has about > 1000Hrs.TTSN > Thanks in Advance > David-KF#950 > >


    Message 17


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    Time: 04:14:47 PM PST US
    From: Dcecil3@aol.com
    Subject: Re: Rotax 912
    --> Kitfox-List message posted by: Dcecil3@aol.com my 912 serial # predates the Hour upgrade so I would guess its still a 1000Hr. Engine?


    Message 18


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    Time: 04:20:03 PM PST US
    From: "Clifford Begnaud" <shoeless@barefootpilot.com>
    Subject: Re: Rotax 912
    --> Kitfox-List message posted by: "Clifford Begnaud" <shoeless@barefootpilot.com> David, Get the 912 repair manual. There are several special tools required. But the labor cost savings would probably cover the cost of tools +. Also, Rotax and/or Lockwood occasionally holds training schools for mechanics. Usually over a weekend. This would give you the specialized knowledge needed for this engine. Are your compression tests showing a need for overhaul? It may be that just sending the heads off for overhaul may do the trick. Take a good look at the cylinder walls; unless you operate in a really harsh environment and don't keep a clean air filter and don't change your oil regularly, it's highly likely that they are fine. If you haven't overhauled the gearbox and carbs, it's certainly time for them to be overhauled. You can rent the gearbox puller from Lockwood and return it when you send in the gearbox. I sent my engine to Lockwood for overhaul at 900+ hours because it had ingested some washers. Compression before the ingestion was like new. They reworked the heads, split the case, bead blasted the case, trued the faces, inspected crankshaft/camshaft, replaced bearings, seals, gaskets, three cylinders, two pistons, rings etc. They told me that aside from the washer damage, the engine looked like new inside. Of course I've been changing the oil and filter every 25 hours. The gearbox and carbs had been rebuilt the previous year so they didn't do anything to them. They also told me that it wasn't uncommon to see engines come in with 1800 hours showing little cylinder wear. Of course by that time I would be thinking about a new crankshaft/camshaft. These are the expensive items! Best Regards, Cliff Kitfox 5, Rotax 912 xtra, 1000 hours Kitfox 5, Lyc. 0-235 240 hours Kitfox 5 Lyc. 0-290 d, 0 hours (partly built, for sale) --> Kitfox-List message posted by: Dcecil3@aol.com Does any one know the average cost to rebuild a 912? I have most shop tools and have rebuilt VW's ,several Chevy 327's and a Ford 289(Which I put into a Toyota Landcrusier) not to mention a couple of447Rotax's.The engine has about 1000Hrs.TTSN Thanks in Advance David-KF#950




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