O-235 on 140
Posted: Mon Sep 23, 2024 8:59 am
Can anyone tell me how to get copy of Mckenzie drawing L149-0600-244 or a STC to install O-235 0n 140
Thanks
Tony
Thanks
Tony
The Cessna 120-140 Association Forum
A community dedicated to maintaining, restoring, and flying 120/140 aircrafts
https://www.cessna120140.com/Forum2018/
O-235 on 140
https://www.cessna120140.com/Forum2018/viewtopic.php?f=7&t=2421
Page 1 of 1
Re: O-235 on 140
Posted: Fri Dec 20, 2024 10:01 pm
I would also like this information. I have purchased a few projects to rebuild.
Re: O-235 on 140
Posted: Sat Dec 21, 2024 8:15 am
There is a write-up about the utilization of different engines in the design that appeared in the recent news letter. Member Gus Warren owns the STC for installation of the 0-235. Contact information for the Warrens is under the membership directory on the main website.
Re: O-235 on 140
Posted: Sat Dec 21, 2024 8:19 am
STC SA-4-95, held by John Warren. You can download a copy of the STC from the FAA web site. It contains contact information.
Re: O-235 on 140
Posted: Sat Dec 21, 2024 8:20 am
Good morning,Mike! 
Re: O-235 on 140
Posted: Mon Dec 23, 2024 12:07 pm
Re: O-235 on 140
Posted: Tue Dec 24, 2024 9:41 pm
Look at your guys go! Yer on it! Merry Christmas
Re: O-235 on 140
Posted: Sun Apr 27, 2025 12:15 pm
I found this tucked away in 79 years of my 140's documents. Parts list for the McKenzie O-235-C1 conversion. Still can't find a copy of the associated drawing (L149-0600244). If anyone knows where one is, let us know.
Thanks,
Ed
Thanks,
Ed
- McKenzie Parts List.jpg (38.13 KiB) Viewed 2062 times