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  Topic: M-14P with electric start
easy_driver

Replies: 1
Views: 2768

PostForum: Yak-List   Posted: Sat Dec 17, 2022 4:14 pm   Subject: M-14P with electric start
curios if somebody on this list can help.

the owner of Yak i'm working on wants to add electric start. he bought a second hand set but the plate connecting starter mount to the front of the gearbox ...
  Topic: Engine monitoring system
easy_driver

Replies: 3
Views: 1408

PostForum: Yak-List   Posted: Mon Sep 27, 2021 10:24 am   Subject: Re: Engine monitoring system
i betcha you'd get a dozen replies pointing to JPI...

i know a guy - 10-something years ago he wrote a complete EFIS and engine monitor for his sukhoi. there was nothing on the market. the only EFI ...
  Topic: Compressor charging
easy_driver

Replies: 21
Views: 7878

PostForum: Yak-List   Posted: Sun Jul 11, 2021 7:07 pm   Subject: Re: Compressor charging
i would guess it's longer than 6 feet. and i would dare to postulate that air moving through small diameter thin-walled tube would loose its temperature. ( design of a heat exchanger )

but if someo ...
  Topic: Compressor charging
easy_driver

Replies: 21
Views: 7878

PostForum: Yak-List   Posted: Sun Jul 11, 2021 11:53 am   Subject: Re: Compressor charging
there is a reason why sump bottles are located near compressor heads. by moving it away you turn the air line into a sump.

instead of reinventing a wheel - put back AD-50 charge controller. it is o ...
  Topic: Vertical Power VP-100 opinions ?
easy_driver

Replies: 4
Views: 3264

PostForum: AeroElectric-List   Posted: Sun Jan 17, 2021 5:46 pm   Subject: Vertical Power VP-100 opinions ?
a friend is selling his VP-100 he never installed ( went with VPX ). anybody flies with it ? is it worth spending time and money on ?
  Topic: Artificial horizon staying tilted after aerobatics.
easy_driver

Replies: 2
Views: 2145

PostForum: Yak-List   Posted: Mon Dec 14, 2020 5:17 pm   Subject: Re: Artificial horizon staying tilted after aerobatics.
this AGI-1 thing is not an average gyro. it was built for MiG-15 , that's why it is called "Avia Horizon for Fighter". but obviously like everything else has its age and design limits
  Topic: Artificial horizon staying tilted after aerobatics.
easy_driver

Replies: 5
Views: 3860

PostForum: Yak-List   Posted: Mon Dec 14, 2020 3:16 pm   Subject: Re: Artificial horizon staying tilted after aerobatics.
let me guess - a snap roll at maneuvering speed ?
  Topic: Artificial horizon staying tilted after aerobatics.
easy_driver

Replies: 5
Views: 3860

PostForum: Yak-List   Posted: Mon Dec 14, 2020 12:14 pm   Subject: Re: Artificial horizon staying tilted after aerobatics.
something in that box went TU. could be electrolytic "vertical" sensor, correction mechanism switch or driving motor - to name a few.

or you naughty boy exceeded 120d/s max roll rate
  Topic: Russian Radio Output Wattage
easy_driver

Replies: 10
Views: 5747

PostForum: Yak-List   Posted: Thu Oct 15, 2020 3:03 pm   Subject: Re: Russian Radio Output Wattage
>>> I'm sure your book values should be used instead of my watt meter measurement


it's a free country. you can measure anything anyway you like, i'm not interested in arguing.

and ...
  Topic: Russian Radio Output Wattage
easy_driver

Replies: 10
Views: 5747

PostForum: Yak-List   Posted: Thu Oct 15, 2020 10:36 am   Subject: Re: Russian Radio Output Wattage
all russian specs everywhere say "output power" of Baklan-5 is ( you guessed it ! ) 5 W. how they define it is another matter. should be in their GOST standards library. most likely - ca ...
  Topic: Want to join the club, but.
easy_driver

Replies: 7
Views: 6716

PostForum: Yak-List   Posted: Mon Jul 27, 2020 1:59 pm   Subject: Re: Want to join the club, but.
George,

i know people here in VA were offering something like Yak-54 ( if i'm not mistaken ) for far less than 52TW.


Nino, VA


Thinking of a tail wheel YAK 52TW or 52TD. Hard to find and l ...
  Topic: Foamy oil leak
easy_driver

Replies: 1
Views: 2672

PostForum: Yak-List   Posted: Mon Jul 27, 2020 1:47 pm   Subject: Re: Foamy oil leak
oil sucked into the supercharger and blown out through intake tube attachment nut ? or leaking compressor outlet fitting ?


Nino, VA
  Topic: Blower Breather M14PF ?
easy_driver

Replies: 3
Views: 4013

PostForum: Yak-List   Posted: Mon Jul 27, 2020 1:31 pm   Subject: Re: Blower Breather M14PF ?
actually, breather tube connects channels between shaft seal rings with atmosphere to let the blower breath a little bit of fresh air instead of sucking oil out of the sum through that seal


Nino, ...
 
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