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Vpered AV-14 Prop Overyhaul

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Lyonlyon418(at)aol.com
Guest

Posted: Sun Aug 24, 2014 12:51 pm Post subject: Vpered AV-14 Prop Overyhaul

My CJ swings a Vpered AV-14 prop powered by a M-14B.  Both engine and  prop were installed new "0" time and now have about 140 hours on them.  I  have been unable to find any information concerning the overhaul specifications  and a supplier for the necessary seals and O-rings, in this country at  least.  I was hoping that someone, possibly in Europe, may have a contact  or some knowledge as to how I could obtain the necessary overhaul specs and  replacement seals.

 Since they outwardly seem very similar, could the Chinese JL-2A prop be a  license built version of the AV-14 and therefore have the same overhaul specs  and use the same seals?

  

 Dave Lyon

  

 CJ-6

 N815YK

 ATL

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richard.goode(at)russiana
Guest

Posted: Sun Aug 24, 2014 7:26 pm Post subject: Vpered AV-14 Prop Overyhaul

We have been involved with these engines and aircraft for some 30 years, and although we have sold a fair number of M 14 B engines over the years (in fact we have two new ones at the moment) we have always converted them to the "P" gearbox. So, while I have heard about the AV – 14 prop, I have never seen one, and I suspect there are very few around. Also Vpered are out of business, and I suspect there are very few people, if any, who have either the manuals or any parts for the props.

 

But the Russians seldom reinvented anything, and I would suspect that the internals are very similar to the V-530 prop, but you would only establish this by disassembling it.

 

Richard Goode

Rhodds Farm 

Lyonshall 

Hereford 

HR5 3LW 

United Kingdom 

 Tel: +94 (0) 81 241 5137 (Sri Lanka)

Tel:   +44 (0) 1544 340120 

Fax:  +44 (0) 1544 340129 

www.russianaeros.com

I’m currently in Sri Lanka but this Mail is working,and my local phone is +94 779 132 160.



 

From: owner-yak-list-server(at)matronics.com [mailto:owner-yak-list-server(at)matronics.com] On Behalf Of Lyonlyon418(at)aol.com

Sent: Monday, August 25, 2014 2:20 AM

To: yak-list(at)matronics.com

Subject: Vpered AV-14 Prop Overyhaul

 

My CJ swings a Vpered AV-14 prop powered by a M-14B.  Both engine and prop were installed new "0" time and now have about 140 hours on them.  I have been unable to find any information concerning the overhaul specifications and a supplier for the necessary seals and O-rings, in this country at least.  I was hoping that someone, possibly in Europe, may have a contact or some knowledge as to how I could obtain the necessary overhaul specs and replacement seals.



Since they outwardly seem very similar, could the Chinese JL-2A prop be a license built version of the AV-14 and therefore have the same overhaul specs and use the same seals?



 



Dave Lyon



 



CJ-6



N815YK



ATL

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