337 for Ram Yokes Part Number 43871 or 43052

by **8266Y** » Sat May 17, 2008 6:49 pm

I ordered a pair of ram yokes from Webco. They came off a PA31. I am looking for a 337 for a pair of similar yokes. I own a 1966 PA30 if that matters. If anyone has a 337 for ram yokes I would appreciate it!

The shop said the FISDO could pretty much “rubber stamp” the field approval if I would find one already approved.

Randy Redden

P.S. This is from the shop: Yokes; P/N 43871-000 or Yellow Tagged Yoke Assy; P/N 43052-00

Jeff says if you can find documentation referencing either prefix (first 5 digits of either #) he thinks that will be enough to work with

by **Nate Zieman** » Thu May 29, 2008 11:01 pm

by **8266Y** » Fri May 30, 2008 3:31 am

by **jeffrey aryan** » Fri May 30, 2008 3:49 am

by **Nate Zieman** » Fri May 30, 2008 4:55 am

by **Dave Fitzgerald** » Fri May 30, 2008 5:23 am

by **John Johnson** » Wed Jun 18, 2008 8:22 pm

by **William Weeks** » Thu Jun 19, 2008 12:02 am

by **John Johnson** » Thu Jun 19, 2008 4:18 pm

That might be of interest to me! I haven't seen any pics of the AOPA bird - I'll check to see if I can find any on-line. Can the yokes you describe be legally installed on a PA24, and is it a difficult installation?
Thanks again for the feedback.

by **Don Nelson** » Thu Jun 19, 2008 11:06 pm

Dock,
Look at your parts book. It actually calls for the later model Rams Horn Yokes, as replacements for the original early yokes as no longer available.

Only a log entry required for them, if you can find a pair.

I did mine earlier this year.

Don

by **Don Nelson** » Thu Jun 19, 2008 11:06 pm

Dock,
Look at your parts book. It actually calls for the later model Rams Horn Yokes, as replacements for the original early yokes as no longer available.

Only a log entry required for them, if you can find a pair.

I did mine earlier this year.

Don

by **John Johnson** » Thu Jun 19, 2008 11:30 pm

Thanks Don. I only have the original parts book from 1963 - I better get me a new one!

by **Nate Zieman** » Fri Jun 20, 2008 12:12 am

Hey Randy,

When do you think you might have a copy of that STC for those Navajo yokes from webco? No rush, I'm just wonderin...

Nate

by **William Weeks** » Fri Jun 20, 2008 2:22 am

Dock,
The AOPA yokes require a 337. But it has been done several times.

by **Nate Zieman** » Sun Jun 22, 2008 10:31 pm

Sidenote:

I heard the navajo yokes are wider than the ramshorns that were actually put on by the factory to later model pa-30's, anybody confirm or deny this?

Nate