Skymaster Forum  

Go Back   Skymaster Forum > Parts Sources
Register FAQ Members List Calendar Today's Posts

Reply
 
Thread Tools Rate Thread Display Modes
  #1  
Unread 11-16-18, 10:56 AM
ColumbiaV ColumbiaV is offline
Registered User
 
Join Date: Nov 2018
Location: British Columbia
Posts: 5
ColumbiaV is on a distinguished road
Aft Cowl Flap Follow-up Control Cable

First time on this site for us. we operate a 337a and recently had an aft cowl flap Control Cable break. it created a 90deg bend in the control cable about 8" from the aft end. obviously it needs replacing. not entirely sure what caused the runaway of the motor, if it was cable or not. we ordered a new part and when compared to the old the 'travel' or 'throw' is about half of the old one. overall length is just a bit short but doesn't seem to match up well at all. this part is a Cessna #s1244-17 which i believe can only be for a 337a
this is a bit of long shot on whether anyone has dealt with this issue before.
Reply With Quote
  #2  
Unread 11-16-18, 04:50 PM
hharney's Avatar
hharney hharney is offline
Forum Administrator
 
Join Date: Jul 2002
Location: Michigan (8D4)
Posts: 2,261
hharney is on a distinguished road
Where did you source your part? That part is used on serial #0001 though #0978. Are you sure the part that went south on you was the right one?
__________________
Herb R Harney
1968 337C

Flying the same Skymaster for 47 years

Last edited by hharney : 11-16-18 at 04:55 PM.
Reply With Quote
  #3  
Unread 11-16-18, 05:03 PM
ColumbiaV ColumbiaV is offline
Registered User
 
Join Date: Nov 2018
Location: British Columbia
Posts: 5
ColumbiaV is on a distinguished road
Quote:
Originally Posted by hharney View Post
Where did you source your part? That part is used on serial #0001 though #0978. Are you sure the part that went south on you was the right one?
Yes, source was Air Power but box says it came direct from Textron. I've talked with Textron direct and it does appear to be manufactured incorrectly. See attached engineering info on what the cable should be. the new one isn't the same and overall shorter by 1/2" and throw is about an 1 1/2" short too!

Also, what is SK337-8 modification in regards to the Aft Cowl Flap?
Attached Thumbnails
Click image for larger version

Name:	Capture.JPG
Views:	2331
Size:	45.4 KB
ID:	1887  

Last edited by ColumbiaV : 11-16-18 at 05:06 PM.
Reply With Quote
  #4  
Unread 12-03-18, 03:10 PM
ColumbiaV ColumbiaV is offline
Registered User
 
Join Date: Nov 2018
Location: British Columbia
Posts: 5
ColumbiaV is on a distinguished road
Discovered all of Cessna's replacement follow-up cables are defective

i guess McFarlane it is https://www.mcfarlaneaviation.com/services/
Reply With Quote
  #5  
Unread 01-02-19, 11:07 AM
ColumbiaV ColumbiaV is offline
Registered User
 
Join Date: Nov 2018
Location: British Columbia
Posts: 5
ColumbiaV is on a distinguished road
Our new cable is on the way. McF was actually cheaper which i suppose isn't all that hard to believe.
Reply With Quote
  #6  
Unread 03-12-19, 11:48 AM
cessnadriver's Avatar
cessnadriver cessnadriver is offline
Registered User
 
Join Date: May 2010
Location: Kempner, TX
Posts: 359
cessnadriver is on a distinguished road
Aft Cowl Flap Follow-up Control Cable

Hello ALL. I have an older C337 (1965). Do the newer C337, that have ONLY electric switches, have the follow up cable? If not why not change the to the all electric type PER Cessna wiring diagram/ or do the STC'd electric type per Enterprise Avn. out of Nashville Tennessee. http://www.cessnaskymaster.com?
Regards, BILLS A&P C337 owner
Reply With Quote
Reply



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is Off
HTML code is Off
Forum Jump


All times are GMT -4. The time now is 07:51 PM.


Powered by vBulletin® Version 3.6.9
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.