Yak-List Digest Archive

Wed 12/07/05


Total Messages Posted: 31



Today's Message Index:
----------------------
 
     1. 04:12 AM - Pearl Harbor & Paint Jobs (Craig Payne)
     2. 05:24 AM - Booster Coil (black seven)
     3. 05:42 AM - Re: Pearl Harbor & Paint Jobs (Roger Doc Kemp)
     4. 05:46 AM - Re: Booster Coil (A. Dennis Savarese)
     5. 06:21 AM - Chile Bowl in Kansas (Terry Calloway)
     6. 07:14 AM - Re: Yak-List Digest: 18 Msgs - 12/06/05 (Janet Davidson)
     7. 08:23 AM - What are people asking for as a Christmas present for the plane ? (Fraser, Gus)
     8. 10:31 AM - Good on you (ByronMFox@AOL.COM)
     9. 10:40 AM - Re: Re: Yak-List Digest: 18 Msgs - 12/06/05 (Roger Doc Kemp)
    10. 10:47 AM - Re: Booster Coil (Walter Lannon)
    11. 10:52 AM - Re: Mr. McCoy (John Brooks)
    12. 11:04 AM - Re: Chile Bowl in Kansas (Roger Doc Kemp)
    13. 12:07 PM - Re: Chile Bowl in Kansas (Jay Land)
    14. 01:00 PM - RPA Fleece vests (ByronMFox@aol.com)
    15. 01:25 PM - Re: Gas leak (Coffey, John)
    16. 01:38 PM - Re: Gas leak (Richard Basiliere)
    17. 01:43 PM - Re: Gear Schematics (MikSpin@aol.com)
    18. 01:44 PM - Re: Mr. McCoy (cjpilot710@aol.com)
    19. 02:04 PM - Re: hoses (Bitterlich GS11 Mark G)
    20. 02:06 PM - Re: Re: Gas leak (Doug Sapp)
    21. 02:12 PM - Re: Re: Gas leak (Bitterlich GS11 Mark G)
    22. 02:16 PM - Re: Re: Gear Schematics (A. Dennis Savarese)
    23. 02:23 PM - Re: Re: Yak-List Digest: 18 Msgs - 12/06/05 (Brian Lloyd)
    24. 02:29 PM - Re: Booster Coil (A. Dennis Savarese)
    25. 02:37 PM - Re: Re: Yak-List Digest: 18 Msgs - 12/06/05 (Genzlinger, Reade)
    26. 02:48 PM - Re: Re: Yak-List Digest: 18 Msgs - 12/06/05 (Fraser, Gus)
    27. 02:49 PM - Re: Re: Gas leak (Doug Sapp)
    28. 02:53 PM - CJ6A transition trainging (Brian Lloyd)
    29. 04:21 PM - Re: Re: Yak-List Digest: 18 Msgs - 12/06/05 (Ernest Martinez)
    30. 07:46 PM - Dec 7 2005 (cjpilot710@aol.com)
    31. 11:35 PM - Re: Re: Gas leak (Hans Oortman)
 
 
 


Message 1


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    Time: 04:12:39 AM PST US
    From: "Craig Payne" <cpayne@joimail.com>
    Subject: Pearl Harbor & Paint Jobs
    Remember Pearl Harbor, Dec. 7, 1941. I suspect that someday 9/11 will be seen with more relevance in the current generation as WW-II vets die off and memories fade. Air shows are still a strong reminder to the public about WW-II. To that end, I'm wondering if any Yakkers or 'Changers have their A/C in Japanese markings? I remember a Yak some years ago in Zero attire. My own CJ looked rather sinister in Luftwaffe markings but now it's a clean canvas awaiting paint. Craig Payne


    Message 2


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    Time: 05:24:21 AM PST US
    From: black seven <fwblack7@yahoo.com>
    Subject: Booster Coil
    I recently aquired a Yak 52 and have had a difficult starting it. After reviewing manuals and opening the cowl, I discovered that the lead from the booster coil to the left mag had burnt on the exhaust ring.....creating a short. The booster coil is still energized when the start button is depressed, but I'm only indicating approx. 200v going into the mag. Has anyone had this problem or have any suggestions? Thanks, Ben Check 6! --------------------------------- Let fate take it's course directly to your email.


    Message 3


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    Time: 05:42:52 AM PST US
    From: "Roger Doc Kemp" <viperdoc@mindspring.com>
    Subject: Pearl Harbor & Paint Jobs
    CW, I have seen a TW in German colors without the "Swastika". Did not look to bad in the FW-190 colors. I have seen a CJ in P-47 green and silver with yellow and orange checker board nose. Personally, I chose a dark gray light gray scheme with yellow. red trim, and preserved the Red Star. Doc ----- Original Message ----- From: Craig Payne Subject: Yak-List: Pearl Harbor & Paint Jobs Remember Pearl Harbor, Dec. 7, 1941. I suspect that someday 9/11 will be seen with more relevance in the current generation as WW-II vets die off and memories fade. Air shows are still a strong reminder to the public about WW-II. To that end, I'm wondering if any Yakkers or 'Changers have their A/C in Japanese markings? I remember a Yak some years ago in Zero attire. My own CJ looked rather sinister in Luftwaffe markings but now it's a clean canvas awaiting paint. Craig Payne


    Message 4


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    Time: 05:46:06 AM PST US
    From: "A. Dennis Savarese" <dsavarese@elmore.rr.com>
    Subject: Re: Booster Coil
    I've seen this several times. Replace the lead from the booster coil/shower of sparks to the left mag. If that does not fix the problem, replace the shower of sparks assembly. You won't enjoy doing that job! Dennis ----- Original Message ----- From: black seven To: yak-list@matronics.com Sent: Wednesday, December 07, 2005 7:23 AM Subject: Yak-List: Booster Coil I recently aquired a Yak 52 and have had a difficult starting it. After reviewing manuals and opening the cowl, I discovered that the lead from the booster coil to the left mag had burnt on the exhaust ring.....creating a short. The booster coil is still energized when the start button is depressed, but I'm only indicating approx. 200v going into the mag. Has anyone had this problem or have any suggestions? Thanks, Ben Check 6! Let fate take it's course directly to your email.


    Message 5


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    Time: 06:21:07 AM PST US
    From: "Terry Calloway" <tcalloway@datatechnique.com>
    Subject: Chile Bowl in Kansas
    Everyone Welcome! Weather permitting. It's 9 degrees today in Columbus, NE up from -7 degrees overnight low, but enough whimpering! Details: Place: Manhattan, KS (MHK) Objective: Formation Flying - FUN - FUN - and some Formation Flying followed up with more FUN! Check Pilot: Bob "Kilo" Watts Instructor Pilot: Terry "Pumper" Calloway Lead Pilot: Keith "Flipper" Harbour Will work with those needing training and flight time. FBO: Kansas Air Center 1.800.550.1991 100LL $4.19/gal small maintenance shop: Heartland Aviation 785.537.9200 self-serve 100LL $2.99/gal Rwy 13-31 - 3801x100 asphalt R. tfc rwy 31 Rwy 3-21 - 7000x150 concrete R. tfc rwy 3 TWR - 118.5 GND 121.85 APP KC Center 127.35 CTAF 118.55 ASOS 119.075 Restricted area R3602 A/B immediate W. No ovrflt active artillery firing. Block rooms - make your own reservation Fairfield Inn $79.00 Double Queen Beds 785.539.2400 Have reserved 2-7 passenger vans 2/Hertz $49.99/day This is quick and weather permitting - not responsible for all the bloody details, but willing to help everyone have FUN!


    Message 6


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    Time: 07:14:26 AM PST US
    From: "Janet Davidson" <gbvfx@hotmail.com>
    Subject: RE: Yak-List Digest: 18 Msgs - 12/06/05
    --> Yak-List message posted by: "Janet Davidson" <gbvfx@hotmail.com> "I make a point to land all the time with canopy open." So speaks Jim, the Florida flyer ;) It was -5'F up here (EGV) yesterday.....I'm back into flying in my snowmobile suit again... I always fly final at 150kph, reducing to 115kph over the numbers, and always fly the approach with a higher than 3' glide, so I feel I can reach the runway in the event of an engine failure. I don't really notice a huge difference in required power to keep that profile if the canopy is on the first latch, but if the rear canopy is fully open, I prefer to keep a bit more power incase of having to execute a go around. Janet Time: 05:26:14 AM PST US From: "Roger Doc Kemp" <viperdoc@mindspring.com> Subject: Re: Yak-List: Question of the Week: Loss of air pressure on final In the YAK with the rear canopy open it is draggy. Have had mine pop open more than once because I had the front open in flight and exceeded ~300 kph. The rear popped open and I definately noticed a need to carry more power on final. jFront canopy does not creat near the drag that an open rear does. Doc ----- Original Message ----- From: Subject: Re: Yak-List: Question of the Week: Loss of air pressure on final No drag problems at all. I make a point to land all the time with canopy open. There are numerous places that one can loose air in these system. I've lost air (and still do to a lesser extent) though the flap actuator. (The seals are not perfect I guess). Making sure the flap handle is in neutral "seals" the leak. I seem to remember in the books somewhere that the minimum pressure to operate the gear is 25 atom and to have break pressure a minimum of 10 atoms is required. Pappy ______ Ph: 920 232 9238 email: gbvfx@hotmail.com


    Message 7


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    Time: 08:23:26 AM PST US
    From: "Fraser, Gus" <gus.fraser@gs.com>
    Subject: What are people asking for as a Christmas present for the plane
    ? --> Yak-List message posted by: "Fraser, Gus" <gus.fraser@gs.com> Do not archive Well you gotta have a set of these in the hanger for when the FAA rep comes around to "help" you. http://www.marksandspencer.com/IWCatProductPage.process?Merchant_Id=1&Sectio n_Id=8349&Product_Id=1900505 The price is in pounds as they are only available in the UK (new product line for Mark J) If the link gets chopped by the matronics mail client it is USB, computer driven air darts. Takes hanger wars to the next level. On that note my wife has asked me what I want for Christmas, any good wish list items from you guys ? All ideas welcome as she doesn't say that too much :))) Gus


    Message 8


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    Time: 10:31:21 AM PST US
    From: ByronMFox@AOL.COM
    Subject: Good on you
    Daily through the RPA Online Store, I've noticed that many one you have renewed your RPA membership for 2006. Very, very organized you are! Good on you! While you're at it, go ahead and get yourself something for Christmas. I know you love your RPA hat, but, if it's like my brother Steve's, it's looking a little greasy. Not the thing for a Red Star guy. Also, I bet your patches don't look as crisp as they should either, not to mention the condition of your T-shirts. Yea, treat yourself! Thanks, Blitz Byron M. Fox The RPA Store 80 Milland Drive Mill Valley, CA 94941 415-380-0907 Eves 414-307-2405 Days http://www.flyredstar.org/StoreCSVS/default.aspx


    Message 9


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    Time: 10:40:58 AM PST US
    From: "Roger Doc Kemp" <viperdoc@mindspring.com>
    Subject: RE: Yak-List Digest: 18 Msgs - 12/06/05
    --> Yak-List message posted by: "Roger Doc Kemp" <viperdoc@mindspring.com> So early in the year and you are already forming ice cicles on your proverbial parts. Need to fly south for the winter! Heard that Craig had to pull out his jacket the other night in central Florida. For you, it would be shorts and a T shirt. By this time of year, your bloods a little thicker that Craig's anyway for many reasons! Doc > [Original Message] > From: Janet Davidson <gbvfx@hotmail.com> > To: <yak-list@matronics.com> > Date: 12/7/2005 9:13:08 AM > Subject: Yak-List: RE: Yak-List Digest: 18 Msgs - 12/06/05 > > --> Yak-List message posted by: "Janet Davidson" <gbvfx@hotmail.com> > > "I make a point to land all the time with canopy open." So speaks Jim, the > Florida flyer ;) It was -5'F up here (EGV) yesterday.....I'm back into > flying in my snowmobile suit again... > > I always fly final at 150kph, reducing to 115kph over the numbers, and > always fly the approach with a higher than 3' glide, so I feel I can reach > the runway in the event of an engine failure. I don't really notice a huge > difference in required power to keep that profile if the canopy is on the > first latch, but if the rear canopy is fully open, I prefer to keep a bit > more power incase of having to execute a go around. > > Janet > > Time: 05:26:14 AM PST US > From: "Roger Doc Kemp" <viperdoc@mindspring.com> > Subject: Re: Yak-List: Question of the Week: Loss of air pressure on > final > > In the YAK with the rear canopy open it is draggy. Have had mine pop > open more > than once because I had the front open in flight and exceeded ~300 kph. > The rear > popped open and I definately noticed a need to carry more power on > final. jFront > canopy does not creat near the drag that an open rear does. > Doc > > > ----- Original Message ----- > From: > Subject: Re: Yak-List: Question of the Week: Loss of air pressure on > final > > > No drag problems at all. I make a point to land all the time with > canopy open. > > > There are numerous places that one can loose air in these system. I've > lost air > (and still do to a lesser extent) though the flap actuator. (The seals > are > not perfect I guess). Making sure the flap handle is in neutral "seals" > the leak. > > > I seem to remember in the books somewhere that the minimum pressure to > operate > the gear is 25 atom and to have break pressure a minimum of 10 atoms is > required. > > > Pappy > ______ > > > Ph: 920 232 9238 > email: gbvfx@hotmail.com > > > > > > >


    Message 10


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    Time: 10:47:55 AM PST US
    From: "Walter Lannon" <wlannon@cablerocket.com>
    Subject: Re: Booster Coil
    Ben; Assuming you have replaced the burnt high tension lead and conduit the next step is to check the boost coil contact points for condition. Clean and refurbish the points and, if necessary, adjust the point gap. If that fails replace the boost coil. BTW you describe the unit correctly. It is a simple boost coil system. It is NOT a shower of sparks system. Walt ----- Original Message ----- From: black seven To: yak-list@matronics.com Sent: Wednesday, December 07, 2005 5:23 AM Subject: Yak-List: Booster Coil I recently aquired a Yak 52 and have had a difficult starting it. After reviewing manuals and opening the cowl, I discovered that the lead from the booster coil to the left mag had burnt on the exhaust ring.....creating a short. The booster coil is still energized when the start button is depressed, but I'm only indicating approx. 200v going into the mag. Has anyone had this problem or have any suggestions? Thanks, Ben Check 6! Let fate take it's course directly to your email.


    Message 11


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    Time: 10:52:57 AM PST US
    From: "John Brooks" <orcaspilot@hotmail.com>
    Subject: Mr. McCoy
    --> Yak-List message posted by: "John Brooks" <orcaspilot@hotmail.com> Thanks...He gave me my initial CJ training and was a great guy to me for the week I was back in Chilicothe...Glad to hear it was just a career change and not something more dire! Thanks alot for the response! Jack Coe >From: "Steve & Donna Hanshew" <dhanshew@cinci.rr.com> >Reply-To: yak-list@matronics.com >To: <yak-list@matronics.com> >Subject: RE: Yak-List: Mr. McCoy >Date: Tue, 6 Dec 2005 16:46:29 -0500 > >--> Yak-List message posted by: "Steve & Donna Hanshew" ><dhanshew@cinci.rr.com> > > We live close by but haven't seen him in about 2 years. Last we heard, he >is in construction and the real estate business. > Don't think he flies anymore, but still has some CJ6's for sale at Ross >County airport here in Ohio. > He still lives in the same place, I think, and is still at the same phone >number if you are trying to get a hold of him > > Donna Hanshew > >-----Original Message----- >From: owner-yak-list-server@matronics.com >[mailto:owner-yak-list-server@matronics.com]On Behalf Of John Brooks >Sent: Tuesday, December 06, 2005 1:08 PM >To: yak-list@matronics.com >Subject: Yak-List: Mr. McCoy > >--> Yak-List message posted by: "John Brooks" <orcaspilot@hotmail.com> > >Its been a while since I've seen any postings from Mike....Anyone know what >happened to him? > >_________________________________________________________________ > >


    Message 12


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    Time: 11:04:52 AM PST US
    From: "Roger Doc Kemp" <viperdoc@mindspring.com>
    Subject: Chile Bowl in Kansas
    Pumper, That ain't Chilly! Dat's flat ass FREEZING! Sorry, can't play. Have to be in Del Rio by the sea for a graduation! Doc ----- Original Message ----- From: Terry Calloway Subject: Yak-List: Chile Bowl in Kansas Everyone Welcome! Weather permitting. It's 9 degrees today in Columbus, NE up from -7 degrees overnight low, but enough whimpering! Details: Place: Manhattan, KS (MHK) Objective: Formation Flying - FUN - FUN - and some Formation Flying followed up with more FUN! Check Pilot: Bob "Kilo" Watts Instructor Pilot: Terry "Pumper" Calloway Lead Pilot: Keith "Flipper" Harbour Will work with those needing training and flight time. FBO: Kansas Air Center 1.800.550.1991 100LL = $4.19/gal small maintenance shop: Heartland Aviation 785.537.9200 self-serve 100LL = $2.99/gal Rwy 13-31 - 3801x100 asphalt R. tfc rwy 31 Rwy 3-21 - 7000x150 concrete R. tfc rwy 3 TWR - 118.5 GND 121.85 APP KC Center 127.35 CTAF 118.55 ASOS 119.075 Restricted area R3602 A/B immediate W. No ovrflt active artillery firing. Block rooms - make your own reservation Fairfield Inn $79.00 Double Queen Beds 785.539.2400 Have reserved 2-7 passenger vans 2/Hertz $49.99/day This is quick and weather permitting - not responsible for all the bloody details, but willing to help everyone have FUN!


    Message 13


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    Time: 12:07:05 PM PST US
    Subject: Re: Chile Bowl in Kansas
    From: Jay Land <jland@popeandland.com>
    Sounds fun but I am scheduled to have my skis on next weekend in CO. Won=B9t seem as cold! It was good to see you and Jim down at ICAS J From: Terry Calloway <tcalloway@datatechnique.com> Subject: Yak-List: Chile Bowl in Kansas Everyone Welcome! Weather permitting. It's 9 degrees today in Columbus, NE up from -7 degrees overnight low, but enough whimpering! Details: Place: Manhattan, KS (MHK) Objective: Formation Flying - FUN - FUN - and some Formation Flying followed up with more FUN! Check Pilot: Bob "Kilo" Watts Instructor Pilot: Terry "Pumper" Calloway Lead Pilot: Keith "Flipper" Harbour Will work with those needing training and flight time. FBO: Kansas Air Center 1.800.550.1991 100LL $4.19/gal small maintenance shop: Heartland Aviation 785.537.9200 self-serve 100LL $2.99/gal Rwy 13-31 - 3801x100 asphalt R. tfc rwy 31 Rwy 3-21 - 7000x150 concrete R. tfc rwy 3 TWR - 118.5 GND 121.85 APP KC Center 127.35 CTAF 118.55 ASOS 119.075 Restricted area R3602 A/B immediate W. No ovrflt active artillery firing. Block rooms - make your own reservation Fairfield Inn $79.00 Double Queen Beds 785.539.2400 Have reserved 2-7 passenger vans 2/Hertz $49.99/day This is quick and weather permitting - not responsible for all the bloody details, but willing to help everyone have FUN!


    Message 14


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    Time: 01:00:48 PM PST US
    From: ByronMFox@aol.com
    Subject: RPA Fleece vests
    In a message dated 12/7/05 12:38:37 PM, rvfltd@televar.com writes: > > Blitz, > > What ever became of the vests......it's cold up here in the frozen north. > > Best Christmas wishes from the Sapp house. > > Always Yakin, > Doug Sapp > Delighted that you asked, Doug. I'm awaiting a sample vest from our supplier. As you can imagine, the price points for fleece has a broad range. While I'm confident that no one wants a $90 vest, a $20 one would be junk. So, I'm in search of something in the middle of the road. I'm sure that I can have one to you well before the crocuses pop through the snow in your front yard. Thanks & Merry Christmas, Blitz Byron M Fox The RPA Store 80 Milland Drive Mill Valley, CA 94941 415-307-2405 Cell Days 415-380-0907 Home Eves http://www.flyredstar.org/StoreCSVS/default.aspx


    Message 15


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    Time: 01:25:36 PM PST US
    Subject: RE: Gas leak
    From: "Coffey, John" <john.coffey@cingular.com>
    Any of you Yak Wizards know of a good way to fix a Yak-55 fuel tank leak? -----Original Message----- From: Carver, Michael A [mailto:michael.a.carver@intel.com] Sent: Wednesday, December 07, 2005 11:58 AM To: Coffey, John Subject: Gas leak =09 =09 Hi John, Have you have ever had a gas tank leak on your Yak? It looks like my plane is developing a gas leak along the seam on the bottom of both wings. It would be good to know of an efficient economical way to fix it. If you have had this problem or know someone who has, would you refer me to them? Thanks in advance, Mike


    Message 16


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    Time: 01:38:43 PM PST US
    From: "Richard Basiliere" <BasiliereR@ci.boulder.co.us>
    Subject: RE: Gas leak
    I had a leak in my -52, when I had it. Buddy of mine practiced by cutting Pepsi cans in half and then welding them. He welded the darned thing - never leaked again. Wildest thing I ever saw. I pulled it out of the wing - pretty easy as I remember. Rick b >>> john.coffey@cingular.com 12/7/2005 2:23:59 PM >>> Any of you Yak Wizards know of a good way to fix a Yak-55 fuel tank leak? -----Original Message----- From: Carver, Michael A [mailto:michael.a.carver@intel.com] Subject: Gas leak Hi John,Have you have ever had a gas tank leak on your Yak? It looks like my plane is developing a gas leak along the seam on the bottom of both wings. It would be good to know of an efficient economical way to fix it.If you have had this problem or know someone who has, would you refer me to them? Thanks in advance,Mike


    Message 17


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    Time: 01:43:38 PM PST US
    From: MikSpin@aol.com
    Subject: RE: Gear Schematics
    Sorry all, I need schematics for the Yak 52. Thanks!


    Message 18


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    Time: 01:44:38 PM PST US
    From: cjpilot710@aol.com
    Subject: Re: Mr. McCoy
    I'm afraid that it was a little more serious than just a career change. I understand that unfortunately he caught Lime dieses and for the time being has lost his physical. It has cause him some very significant changes in his life. Let's wish him luck. Jim "Pappy" Goolsby


    Message 19


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    Time: 02:04:49 PM PST US
    From: Bitterlich GS11 Mark G <BitterlichMG@cherrypoint.usmc.mil>
    Subject: hoses
    Hey Rick, The cockpit starting system between a YAK-50/52 and a Sukhoi is in fact very different... not sure about the 29, but I am darn sure about the 26 and 31. Both of them use a lever that is in fact the pneumatic valve itself! As you push on this thing... it is actually a hinged LEVER, it mechanically opens an air portal and air goes right to the engine. There are air lines connected to the started lever itself! As you push the lever down it also actuates a microswitch which turns on the shower of sparks. On the YAKS (never touched a YAK-55 by the way) you have an electrical starter BUTTON in the cockpit. When you push this button, it completes an electrical circuit. This circuit provides power to two things. 1. The Shower of Sparks system 2. A remote controlled solenoid air valve. This remote controlled solenoid air valve then sends the air to the engine starter distributor. The electrically controlled valve is what is totally missing on the Suke 26 and 31 (again, not sure about the 29 or the YAK-55). Both starter valve types can be rebuilt... agreed.... but take totally different parts to do so. Neither of us is stupid. In fact, I have not talked to anyone stupid on this list server yet. Some try to come across that way on purpose, but are actually very poor actors. :-) I STILL am not sure how the YAK-55 system works... is it the same as the 52/50, or is it like the Suke 26/31 ?? Andres's description makes it sound like a 26/31 system. r/s Mark Bitterlich -----Original Message----- From: Richard Basiliere [mailto:BasiliereR@ci.boulder.co.us] Subject: RE: Yak-List: hoses Sirs; I've been inside the starter unit to replace rubber "O" rings. It appears to me similar - in physics - to my -29. Pushing the round starter button (Yak 55 "longwing") opens the valve to send air to the engine. At the same time pushing that same button allows for an electrical connection to close, sending those cute little electron thingys to the shower of sparks. Hence, if you keep pushing on the button the engine will run without having the mags on and the air gets depleted. If I appear stupid...my Masters work really was in Genetics. Respectfully, Rick b >>> BitterlichMG@cherrypoint.usmc.mil 12/5/2005 3:09:37 PM >>> Hello Andres, I just got back from a Thanksgiving trip and am getting ready to leave on a Christmas trip, so I am sorry for not writing back sooner and sorry too that I will not be around very long to help you. I am not up to speed on the 55m and am not sure what type of starter system is used. It SOUNDS like you have the same starter arrangement as is used on a Sukhoi... is it like a LEVER that you PUSH to allow air into the starter system, or is it some kind of electrical switch that you push in the cockpit that actuates a REMOTE air valve? Please describe in as much detail as you can how your system works... by that I mean, a description of the parts. Most YAKS use a starter push button... electrical ..... It sends voltage to turn on the shower of sparks AND sends power over to a remote air valve (electrically controlled) that then puts high pressure air up to the starter distributor on the engine itself. The Sukhoi's on the other hand, use a lever... and that lever is actually part of the mechanical valve itself that allows air to go to the starter. On that same lever is an electrical microswitch that puts power to the shower of sparks. Can you tell me what you have? Mark -----Original Message----- From: Dr Andre Katz [ mailto:bu131@swbell.net <mailto:bu131@swbell.net> ] Subject: Re: Yak-List: hoses --> Yak-List message posted by: Dr Andre Katz <bu131@swbell.net> hello mark: I have written to you in the past, I have a yak 55m the main starter valve is shut, the seals are all gone inside and the small ruber gasket has disintegrated and sent pieces to the air manifold luckily we retrieve them all but I am in need of a starter valve, I have not been able to locate one here in usa, would like to get another as spare, the parts look rather flimsy, if not available is there an alternative I heard swage lok makes a ball valve that may replace that fitting, it is the electromechanic part that sets the shower of sparks at the same time that pressurizes the engine with compressedair thanks andres Support Your Lists This Month -- Raiser. Click on find out more about Incentive Gifts provided Bookstore www.buildersbooks.com, Enterprises www.kitlog.com, and www.homebuilthelp.com! http://www.matronics.com/contribution <http://www.matronics.com/contribution> support! browse Subscriptions page, Chat, FAQ,


    Message 20


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    Time: 02:06:49 PM PST US
    From: "Doug Sapp" <rvfltd@televar.com>
    Subject: RE: Gas leak
    MessageJohn, I have never seen a 55 fuel tank, but I have a load of experience with other tanks including wet wings, riveted, welded and "rubber two part epoxy" sealed tanks. Can you send me a photo of the tank and its construction. If it can be removed and shipped and IF it is of riveted or welded construction I think I can repair it. If the leak is small you might first try sloshing the tank with sloshing sealer. If you do this make sure you do your homework as some old style sloshing sealers continue to move and have been known to eventually plug the fittings. Also some sloshing sealers do not like auto fuel. It's been a long time since I messed with sloshing sealers so I cannot tell you which one to use. The tank must be removed in order to slosh it. I am answering this "on the list" in hopes someone else has had some experience with sloshing sealers. Good luck. Always Yakin, Doug Sapp -----Original Message----- From: owner-yak-list-server@matronics.com [mailto:owner-yak-list-server@matronics.com]On Behalf Of Coffey, John Sent: Wednesday, December 07, 2005 1:24 PM To: Carver, Michael A; yak-list@matronics.com Subject: Yak-List: RE: Gas leak Any of you Yak Wizards know of a good way to fix a Yak-55 fuel tank leak? -----Original Message----- From: Carver, Michael A [mailto:michael.a.carver@intel.com] Sent: Wednesday, December 07, 2005 11:58 AM To: Coffey, John Subject: Gas leak Hi John, Have you have ever had a gas tank leak on your Yak? It looks like my plane is developing a gas leak along the seam on the bottom of both wings. It would be good to know of an efficient economical way to fix it. If you have had this problem or know someone who has, would you refer me to them? Thanks in advance, Mike


    Message 21


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    Time: 02:12:48 PM PST US
    From: Bitterlich GS11 Mark G <BitterlichMG@cherrypoint.usmc.mil>
    Subject: RE: Gas leak
    I know NOTHING about YAK-55's. However, .... on my YAK-50, the very best stuff in the world to fix leaks is Milspec 8802 tank sealant. Clean off paint.... down to bare metal. Mix up 8802. Apply and let sit for about 36 hours. Go fly.... Did that on mine and it is now 5 years later.. no leaks. Mark Bitterlich -----Original Message----- From: Coffey, John [mailto:john.coffey@cingular.com] Subject: Yak-List: RE: Gas leak Any of you Yak Wizards know of a good way to fix a Yak-55 fuel tank leak? -----Original Message----- From: Carver, Michael A [mailto:michael.a.carver@intel.com] Subject: Gas leak Hi John, Have you have ever had a gas tank leak on your Yak? It looks like my plane is developing a gas leak along the seam on the bottom of both wings. It would be good to know of an efficient economical way to fix it. If you have had this problem or know someone who has, would you refer me to them? Thanks in advance, Mike


    Message 22


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    Time: 02:16:20 PM PST US
    From: "A. Dennis Savarese" <dsavarese@elmore.rr.com>
    Subject: Re: RE: Gear Schematics
    See attached. Dennis ----- Original Message ----- From: MikSpin@aol.com To: yak-list@matronics.com Sent: Wednesday, December 07, 2005 3:43 PM Subject: Yak-List: RE: Gear Schematics Sorry all, I need schematics for the Yak 52. Thanks!


    Message 23


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    Time: 02:23:27 PM PST US
    From: Brian Lloyd <brian-yak@lloyd.com>
    Subject: Re: RE: Yak-List Digest: 18 Msgs - 12/06/05
    --> Yak-List message posted by: Brian Lloyd <brian-yak@lloyd.com> Janet Davidson wrote: > I always fly final at 150kph, reducing to 115kph over the numbers, and > always fly the approach with a higher than 3' glide, so I feel I can > reach the runway in the event of an engine failure. I don't really > notice a huge difference in required power to keep that profile if the > canopy is on the first latch, but if the rear canopy is fully open, I > prefer to keep a bit more power incase of having to execute a go around. One of the things I demonstrate to students is that the CJ6A will not be able to make the runway from the point on downwind abeam the touchdown point if the gear and flaps are down. I do require students to successfully execute a power-off no-flaps landing from that point. BTW, this is for a Huosai-powered CJ6A. I doubt an M14-powered CJ with three-bladed prop could make the runway from downwind if there was an engine failure and you couldn't get the prop stopped. -- Brian Lloyd 2243 Cattle Dr. brian-yak at lloyd dot com Folsom, CA 95630 +1.916.367.2131 (voice) +1.270.912.0788 (fax) I fly because it releases my mind from the tyranny of petty things . . . - Antoine de Saint-Exupery


    Message 24


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    Time: 02:29:56 PM PST US
    From: "A. Dennis Savarese" <dsavarese@elmore.rr.com>
    Subject: Re: Booster Coil
    You're right again Walt. Me bad. Dennis ----- Original Message ----- From: Walter Lannon To: yak-list@matronics.com Sent: Wednesday, December 07, 2005 12:47 PM Subject: Re: Yak-List: Booster Coil Ben; Assuming you have replaced the burnt high tension lead and conduit the next step is to check the boost coil contact points for condition. Clean and refurbish the points and, if necessary, adjust the point gap. If that fails replace the boost coil. BTW you describe the unit correctly. It is a simple boost coil system. It is NOT a shower of sparks system. Walt ----- Original Message ----- From: black seven To: yak-list@matronics.com Sent: Wednesday, December 07, 2005 5:23 AM Subject: Yak-List: Booster Coil I recently aquired a Yak 52 and have had a difficult starting it. After reviewing manuals and opening the cowl, I discovered that the lead from the booster coil to the left mag had burnt on the exhaust ring.....creating a short. The booster coil is still energized when the start button is depressed, but I'm only indicating approx. 200v going into the mag. Has anyone had this problem or have any suggestions? Thanks, Ben Check 6! Let fate take it's course directly to your email.


    Message 25


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    Time: 02:37:20 PM PST US
    From: "Genzlinger, Reade" <ReadeG@Cairnwood.com>
    Subject: RE: Yak-List Digest: 18 Msgs - 12/06/05
    --> Yak-List message posted by: "Genzlinger, Reade" <ReadeG@Cairnwood.com> Brian is correct - when you fly with the Russian's they do "PFL" or practice forced landing drills. Also, at the other end of the spectrum, it is amazing how fast the 52 will fall out of the sky with flaps, idle, and a wicked slip. I agree with Janet and do very high and tight patterns. Makes me feel real uncomfortable when doing a "normal" approach!! Reade > One of the things I demonstrate to students is that the CJ6A > will not be able to make the runway from the point on > downwind abeam the touchdown point if the gear and flaps are > down.


    Message 26


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    Time: 02:48:52 PM PST US
    From: "Fraser, Gus" <gus.fraser@gs.com>
    Subject: RE: Yak-List Digest: 18 Msgs - 12/06/05
    --> Yak-List message posted by: "Fraser, Gus" <gus.fraser@gs.com> Reade, You had the same teacher as I did, it does seem strange at first to be at pattern altitude when the numbers go under the nose :)) Gus -----Original Message----- From: owner-yak-list-server@matronics.com [mailto:owner-yak-list-server@matronics.com] On Behalf Of Genzlinger, Reade Subject: RE: Yak-List: RE: Yak-List Digest: 18 Msgs - 12/06/05 --> Yak-List message posted by: "Genzlinger, Reade" --> <ReadeG@Cairnwood.com> Brian is correct - when you fly with the Russian's they do "PFL" or practice forced landing drills. Also, at the other end of the spectrum, it is amazing how fast the 52 will fall out of the sky with flaps, idle, and a wicked slip. I agree with Janet and do very high and tight patterns. Makes me feel real uncomfortable when doing a "normal" approach!! Reade > One of the things I demonstrate to students is that the CJ6A will not > be able to make the runway from the point on downwind abeam the > touchdown point if the gear and flaps are down.


    Message 27


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    Time: 02:49:32 PM PST US
    From: "Doug Sapp" <rvfltd@televar.com>
    Subject: RE: Gas leak
    MessageMark, Your putting the 8802 the OUTSIDE of the tank?? We use it on riveted seams, but have never tried applying it to the outside to stop a leak. Always Yakin, Doug Sapp -----Original Message----- From: owner-yak-list-server@matronics.com [mailto:owner-yak-list-server@matronics.com]On Behalf Of Bitterlich GS11 Mark G Sent: Wednesday, December 07, 2005 2:13 PM To: 'yak-list@matronics.com' Subject: RE: Yak-List: RE: Gas leak I know NOTHING about YAK-55's. However, .... on my YAK-50, the very best stuff in the world to fix leaks is Milspec 8802 tank sealant. Clean off paint.... down to bare metal. Mix up 8802. Apply and let sit for about 36 hours. Go fly.... Did that on mine and it is now 5 years later.. no leaks. Mark Bitterlich -----Original Message----- From: Coffey, John [mailto:john.coffey@cingular.com] Sent: Wednesday, December 07, 2005 4:24 PM To: Carver, Michael A; yak-list@matronics.com Subject: Yak-List: RE: Gas leak Any of you Yak Wizards know of a good way to fix a Yak-55 fuel tank leak? -----Original Message----- From: Carver, Michael A [mailto:michael.a.carver@intel.com] Sent: Wednesday, December 07, 2005 11:58 AM To: Coffey, John Subject: Gas leak Hi John, Have you have ever had a gas tank leak on your Yak? It looks like my plane is developing a gas leak along the seam on the bottom of both wings. It would be good to know of an efficient economical way to fix it. If you have had this problem or know someone who has, would you refer me to them? Thanks in advance, Mike


    Message 28


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    Time: 02:53:16 PM PST US
    From: Brian Lloyd <brian-yak@lloyd.com>
    Subject: CJ6A transition trainging
    --> Yak-List message posted by: Brian Lloyd <brian-yak@lloyd.com> Genzlinger, Reade wrote: > --> Yak-List message posted by: "Genzlinger, Reade" <ReadeG@Cairnwood.com> > > Brian is correct - when you fly with the Russian's they do "PFL" or practice > forced landing drills. As do I. I am going to put in a shameless plug here: I am actively doing CJ6A transition and recurring training in the US again. I promise you that, if you apply yourself when I am with you, you *will* know your airplane when I am done with you. -- Brian Lloyd 2243 Cattle Dr. brian-yak at lloyd dot com Folsom, CA 95630 +1.916.367.2131 (voice) +1.270.912.0788 (fax) I fly because it releases my mind from the tyranny of petty things . . . - Antoine de Saint-Exupery


    Message 29


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    Time: 04:21:03 PM PST US
    From: Ernest Martinez <erniel29@gmail.com>
    Subject: Re: RE: Yak-List Digest: 18 Msgs - 12/06/05
    --> Yak-List message posted by: Ernest Martinez <erniel29@gmail.com> 115 klicks sounds awful slow coming across the numbers. I'm usually somewhere around 130. Ernie On 12/7/05, Fraser, Gus <gus.fraser@gs.com> wrote: > --> Yak-List message posted by: "Fraser, Gus" <gus.fraser@gs.com> > > Reade, > You had the same teacher as I did, it does seem strange at first to be at > pattern altitude when the numbers go under the nose :)) > > Gus > > -----Original Message----- > From: owner-yak-list-server@matronics.com > [mailto:owner-yak-list-server@matronics.com] On Behalf Of Genzlinger, Reade > Sent: Wednesday, December 07, 2005 5:37 PM > To: yak-list@matronics.com > Subject: RE: Yak-List: RE: Yak-List Digest: 18 Msgs - 12/06/05 > > --> Yak-List message posted by: "Genzlinger, Reade" > --> <ReadeG@Cairnwood.com> > > Brian is correct - when you fly with the Russian's they do "PFL" or practice > forced landing drills. > > Also, at the other end of the spectrum, it is amazing how fast the 52 will > fall out of the sky with flaps, idle, and a wicked slip. > > I agree with Janet and do very high and tight patterns. Makes me feel real > uncomfortable when doing a "normal" approach!! > > Reade > > > One of the things I demonstrate to students is that the CJ6A will not > > be able to make the runway from the point on downwind abeam the > > touchdown point if the gear and flaps are down. > >


    Message 30


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    Time: 07:46:44 PM PST US
    From: cjpilot710@aol.com
    Subject: Dec 7 2005
    keith.goolsby@eds.com, gaf127enl@msn.com, MDSHELLEY@aol.com, yakjock@msn.com, walterfricke@yahoo.com, Rdorsey777@cs.com, dabear@damned.org, TCalloway@hangar-d.com, mason.t@worldnet.att.net, wpairprt@tdstelme.net, radialpower@cox.net, KILOUSMC@aol.com, FamilyGage@aol.com, rvfltd@televar.com, cd001633@mindspring.com, FOUGAPILOT@hotmail.com, N23GD@yahoo.com, jtobul@tobul.com, tormentor34@netzero.net, JandEFinley@comcast.net Coincidence? As a number of you know I live under a MOA with a active Restricted area just 4 nm south and an active live bombing range 22.3 nm SE. It rattles my hangar door when they drop 2,000 pounders. The Navy and Army helicopters have a low altitude (200') night route right over our airpark that they use as a check point. Just after midnight the unmistakable sound of rotors bashing at the air as two Apaches may one circle of our place. They do this when they need to kill time so as to arrive right on TOT. Than around noon two FA-18 did some contorting overhead at about 5,000 or so. It was enough racket to pull me from my computer problem and go out side and watch. Than I took stock of what day this was. And I said two prayers. One for those at Pearl Harbor and one for the pilots over head. And as I sign off this stupid computer for the night, I'll say one for the "boots" overseas. Without the likes of them, I wouldn't be living under the best spot of sky on God's green earth - with the sounds of freedom all around me. Sleep well my fellow countrymen. Jim "Pappy" Goolsby. "God help me - I do love it so".


    Message 31


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    Time: 11:35:28 PM PST US
    From: "Hans Oortman" <pa3arw@euronet.nl>
    Subject: RE: Gas leak
    Doug, If I remember correctly the 55 has tanks constructed in the same way as the 52's. I have had a small leak in our 52 which according to our Russian engineer is a "normal" problem with these tanks. When they start leaking 9 out of 10 times it leaks around a rivet. These rivets are welded as well and the leak, as I had it, had a small crack in the alluminum which was welded around the rivet. Find a guy who can TIG-weld and it is fixed in 5 seconds, assuming you empty the tank first of course.... I removed the complete tank and took off all hoses and pipe fixtures etc. Left it outside in the sun to dry for a 24 hours, blew air through it again and then did the welding. Problem fixed! Finding the leak was a matter of closing the tank completely and blow air in it and at the same time spray it with "leakfinder" which I bought at a DIY shop. Good luck. Hans Oortman Yak pilot from Holland _____ Van: owner-yak-list-server@matronics.com [mailto:owner-yak-list-server@matronics.com] Namens Doug Sapp Verzonden: woensdag 7 december 2005 23:06 Aan: yak-list@matronics.com Onderwerp: RE: Yak-List: RE: Gas leak John, I have never seen a 55 fuel tank, but I have a load of experience with other tanks including wet wings, riveted, welded and "rubber two part epoxy" sealed tanks. Can you send me a photo of the tank and its construction. If it can be removed and shipped and IF it is of riveted or welded construction I think I can repair it. If the leak is small you might first try sloshing the tank with sloshing sealer. If you do this make sure you do your homework as some old style sloshing sealers continue to move and have been known to eventually plug the fittings. Also some sloshing sealers do not like auto fuel. It's been a long time since I messed with sloshing sealers so I cannot tell you which one to use. The tank must be removed in order to slosh it. I am answering this "on the list" in hopes someone else has had some experience with sloshing sealers. Good luck. Always Yakin, Doug Sapp -----Original Message----- From: owner-yak-list-server@matronics.com [mailto:owner-yak-list-server@matronics.com]On Behalf Of Coffey, John Subject: Yak-List: RE: Gas leak Any of you Yak Wizards know of a good way to fix a Yak-55 fuel tank leak? -----Original Message----- From: Carver, Michael A [mailto:michael.a.carver@intel.com] Subject: Gas leak Hi John, Have you have ever had a gas tank leak on your Yak? It looks like my plane is developing a gas leak along the seam on the bottom of both wings. It would be good to know of an efficient economical way to fix it. If you have had this problem or know someone who has, would you refer me to them? Thanks in advance, Mike




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