Notifications
Clear all
This Forum is a place for Piper Comanche pilots to communicate and discuss technical issues
If you join or reset a password, please check your Spam Email box for emails from Admin at ComancheTechTalk.com
Please put your questions on the forum as well so everyone can read and respond. Someone else might be having similar questions.
All questions or topics on the Forums automatically get sent to the Tech team as well.
Comanche Engines and Propellers
1
Posts
1
Users
0
Reactions
38
Views
Topic starter
27/04/2020 1:51 pm
#6 Cylinder Base Wrench
by Alan Alsup » Mon Apr 15, 2013 3:25 pm
I am in the middle of a top overhaul on my 1959 PA-24-250 that has an O-540 A1A5. I bought the the 3/8" and 1/2" Lycoming cylinder base wrenches from Aircraft Tool Supply and was able to get all the cylinders off except the #6 cylinder. I am unable to get the top right 1/2" nut off do to the tool conflicting with the motor mount. Does anybody out there know where I can get a wrench that will clear the motor mount to take this nut off?
Thanks,
Alan
- Alan Alsup
- ICS member
- Posts: 2
- Joined: Wed Aug 27, 2008 1:11 am
Re: #6 Cylinder Base Wrench
by Ray B » Thu Apr 18, 2013 4:27 am
Never thought about that problem before. I'll take a look at my 250 tomorrow and ask the shop what they use. I'll get back to you tomorrow if someone doesn't come up with the answer sooner. Ray B
- Ray B
- ICS member
- Posts: 144
- Joined: Wed Dec 23, 2009 6:02 am
Re: #6 Cylinder Base Wrench
by N9241P Jeff Gaskill » Thu Apr 18, 2013 8:34 pm
I had this same issue while doing a top overhaul last year on my IO 540 D4A5 narrow deck engine. I had to borrow cyl wrenches from an old time shop. My mechanic found that the wrench required was no longer available from Lycoming. Jeff Gaskill
N9241P Jeff Gaskill- ICS member
- Posts: 18
- Joined: Thu May 20, 2004 5:07 pm
