Need help with parking brake install

Discussion topics on Willys Overland M series vehicles
Post Reply
User avatar
32sbct
Active Member
Active Member
Posts: 166
Joined: Sun May 08, 2011 6:00 pm

Need help with parking brake install

Post by 32sbct »

My jeep is an M38 and all the parking brake parts (bracket, cable, handle, clamps, etc.) are original. I'm installing them on a reproduction body tub. I'm having two problems.

The first involves the handle and the bracket. I believe that I have the bracket aligned and centered on the brace. I've also tried sliding it forward and back within the slots provided. When the nuts are slightly tightened the handle moves in a and out OK. But when I fully tighten the nuts it causes the handle to bind to the point where I can't budge it in either direction. However I can't figure out how or why its binding. Since it seems ok somewhat loose maybe I need to shim it up higher? Any suggestions are appreciated.

The second question is on how the cable is supposed to work. When I pull the handle, is the whole cable supposed to move or is the inner stand cable supposed to move in and out of the larger cable, like the fording and choke cables. On mine the whole cable moves. If this is not correct is there a way to fix it or do I need a new cable?

All of these parts were last used in 1980 and have been sitting in a crate ever since so something being stuck would make sense. Thanks for your help. Marty
User avatar
OKCM38CDN
Jeep Enthusiast
Jeep Enthusiast
Posts: 530
Joined: Thu Feb 16, 2012 6:00 pm
Location: Del City, OK

Post by OKCM38CDN »

On the cable, only the inner cable moves, I would soak it in oil or some type of lubricant and get it to move... if I remember correctly it attaches to the cross member for the transmission and bolts to the bracket for the handle, and a clamp on the fender...

Hope that helps...
Hal, KB1ZQ
TSGT, USAF (Ret)
1952 M-38 CDN CAR 52-31313
1952 M-100 Strick #104
1951 Willys Wagon (For Sale)
1954 Willys M38A1 201001205
Tornado Alley
Del City, OK
User avatar
billybob
Jeep Enthusiast
Jeep Enthusiast
Posts: 255
Joined: Tue Apr 19, 2011 6:00 pm
Location: mid missouri

Parking brake install.

Post by billybob »

When we installed the handle and cable on my repro tub the hole in the firewall was too high to let it work properly. I had to drill another hole about an inch lower so that the cable had a straight shot to the end of the handle. I would check that. It works just fine now.
1952 M-38 # 53623 - 2-52. M 416 trailer.
User avatar
wesk
Site Administrator
Site Administrator
Posts: 16485
Joined: Sun Apr 03, 2005 6:00 pm
Location: Wisconsin
Contact:

Post by wesk »

It is more likely as just posted. The handle and support bind when tightrened because you are actually bending them to force them to align with the dash and firewall holes.

Image

Image
Wes K
45 MB, 51 M38, 54 M37, 66 M101A1, 60 CJ5, 76 DJ5D, 47Bantam T3-C & 5? M100

Mjeeps photo album: http://www.willysmjeeps.com/v2/modules. ... _album.php
User avatar
dpcd67
Active Member
Active Member
Posts: 187
Joined: Thu Nov 24, 2016 6:00 pm
Location: Iowa

Post by dpcd67 »

I had to move the support bracket on a GPW tub a couple of years ago; the hole was in the right place but the bracket caused the cable to bind; check that too; it is either the hole or the bracket.
Post Reply