Yak-List Digest Archive

Wed 12/25/02


Total Messages Posted: 6



Today's Message Index:
----------------------
 
     1. 12:37 AM - Merry Christmas (Jim Selby)
     2. 07:00 AM - Re: Merry Christmas (Craig Payne)
     3. 11:12 AM - Re: Yak-List Digest: 11 Msgs - 12/24/02 (Barry Hancock)
     4. 11:27 AM - seals (Mark Jefferies)
     5. 04:25 PM - Re: Merry Christmas (ByronMFox@aol.com)
     6. 04:49 PM - Re: Paint Job Jive (Craig Payne)
 
 
 


Message 1


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    Time: 12:37:49 AM PST US
    From: "Jim Selby" <alikatz@mbay.net>
    Subject: Merry Christmas
    --> Yak-List message posted by: "Jim Selby" <alikatz@mbay.net> Merry Christmas and Happy Holidays. Be safe. Regards, Jim Selby, Jr


    Message 2


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    Time: 07:00:07 AM PST US
    From: Craig Payne <cpayne@mc.net>
    Subject: Re: Merry Christmas
    --> Yak-List message posted by: Craig Payne <cpayne@mc.net> Jim, Merry Christmas and Good Kwanza to all. Hope to meet you again at a YPA gathering soon! Craig Payne >Jim Selby wrote: > > --> Yak-List message posted by: "Jim Selby" <alikatz@mbay.net> > > Merry Christmas and Happy Holidays. Be safe. > > Regards, > > Jim Selby, Jr


    Message 3


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    Time: 11:12:53 AM PST US
    Subject: Re: Yak-List Digest: 11 Msgs - 12/24/02
    From: Barry Hancock <radialpower@cox.net>
    --> Yak-List message posted by: Barry Hancock <radialpower@cox.net> On Tuesday, December 24, 2002, at 11:58 PM, Yak-List Digest Server wrote: > since all the Chinese > trainer guys have WW-II Russian yak-wannabe paint jobs. Well, at least we HAVE paint jobs! :) There *is* one new paint scheme on the block that isn't quite Russian...... Frank, your paint scheme is cool. I hope you have half as much as you put in to your plane for your paint scheme, cuz to do it right it's gonna cost that much! It'll be awesome though, and I echo Craig's suggestions even if he does pick on me.... :) Merry Christmas Barry Hancock All Red Star (949) 300-5510 radialpower@cox.net www.allredstar.com "Communism - Lousy Politics, Great Airplanes!"


    Message 4


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    Time: 11:27:17 AM PST US
    From: "Mark Jefferies" <mark@yakuk.com>
    Subject: seals
    --> Yak-List message posted by: "Mark Jefferies" <mark@yakuk.com> John and YAK/CJ owners. The gear seals are chevron seals, these perish, get hard, and fail. The results of a failure are air system leaks that result in collapsed legs, legs not transiting and general inconvenience. The "lifters" should be overhauled on a 5 years basis according to the OEM. When you disassemble them you will find most likely that the seal retaining rings made from ally could well be corroded. This allows the seal to roll out of its grove. ANY AIR LEAK FROM THE GEAR SELECTER OR EMG BLEED VALVE indicates a seal problem in the lifter or emg shuttle valve 9.9 times out of 10. Just occasionally the "0" ring in the selector valve leaks, but on 110 a/c we have sold, (90 x Y52) I make that 200 selectors and only approx 3 have leaked. Seals can be bought, made in the USA but do make sure they are the correct size, some of early manufacture we found undersize, these caused intermittent gear failures. George Coy has OEM parts in stock. I recommend these. Even if your gear is working fine, please do disassemble and service at 5 years, its called preventative maintenance, you will be very surprised at the crap and crud in the lifter, this will rust the piston and sleeve if not cleaned out. Seasons greetings, take care. Time: 10:33:16 AM PST US Subject: Yak-List: Re: Yak-List Digest: 9 Msgs - 12/23/02 From: John W Finley <finleycj6@juno.com> --> Yak-List message posted by: John W Finley <finleycj6@juno.com> Gus, If you pressurize the system in the gear down position, and you have air leaking, put your a/c on jacks and open the return side fitting on the actuators. The actuator that is leaking will be apparent. Then it is a simple thing to remove the actuator and replace the "O" rings, re-grease and re-install. Good luck...John


    Message 5


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    Time: 04:25:54 PM PST US
    From: ByronMFox@aol.com
    Subject: Re: Merry Christmas
    --> Yak-List message posted by: ByronMFox@aol.com Merry Christmas to you and your Family as well, Jim. ...Blitz


    Message 6


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    Time: 04:49:56 PM PST US
    From: Craig Payne <cpayne@mc.net>
    Subject: Re: Paint Job Jive
    --> Yak-List message posted by: Craig Payne <cpayne@mc.net> Ah Grasshopper, You took the bait! Amazing how SLOW those aircraft are with fancy paint. Perhaps that shiny surface is highly viscous and just "graps" those air molecules or perhaps my paint is so ugly that air molecules just slip right on by?? Then again, on a flyby, the slower CJ's and Yaks will appear in front of an observer a lot longer, thereby allowing more time to view the nice paint as opposed to seeing just a blur streaking by. It just ain't fair....ya spend all that money and you still have a slug. Watch out for speeding T-34's now. Craig Payne > > > since all the Chinese > > trainer guys have WW-II Russian yak-wannabe paint jobs. > > Well, at least we HAVE paint jobs! :) > ............ > > > Merry Christmas > Barry Hancock




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