I've only had my '51 Champion a few months and the brakes worked fine when it arrived--not strong, but fine as far as stopping straight without lockup. A few weeks ago I was driving it after a rain and as I was coming to a stop a rear brake locked up. I wrote it off to wet roads and everything seemed fine after that. But the next couple of times I took the car out a rear brake has continued to lock up easily, even when I try to stop slowly and carefully with light pedal pressure. What's happening? Does the car just need a brake adjust? It has the hill-holder feature and I'm kind of suspicious of that, mainly because I don't really know how it functions as part of the braking system. Does anyone have any suggestions as far as where to begin looking for the problem?Thanks.
Announcement
Collapse
No announcement yet.
Rear brake lockup
Collapse
X
-
Originally posted by dstude View PostI've only had my '51 Champion a few months and the brakes worked fine when it arrived--not strong, but fine as far as stopping straight without lockup. A few weeks ago I was driving it after a rain and as I was coming to a stop a rear brake locked up. I wrote it off to wet roads and everything seemed fine after that. But the next couple of times I took the car out a rear brake has continued to lock up easily, even when I try to stop slowly and carefully with light pedal pressure. What's happening? Does the car just need a brake adjust? It has the hill-holder feature and I'm kind of suspicious of that, mainly because I don't really know how it functions as part of the braking system. Does anyone have any suggestions as far as where to begin looking for the problem?Thanks.We've got to quit saying, "How stupid can you be?" Too many people are taking it as a challenge.
G. K. Chesterton: This triangle of truisms, of father, mother, and child, cannot be destroyed; it can only destroy those civilizations which disregard it.
-
Prior to disassembling the brakes, do a test. Find an empty parking lot with nothing to hit, run up to about 40 MPH and brake as hard as you can a couple of times. If the rear locks, let off and immediately brake hard again. If the behavior is consistent after three or so hard applications, then it is indeed time to get inside. However, sometimes this old stuff just needs some strenuous exercise to limber it up.
jack vinesPackardV8
Comment
-
Thanks guys. That's what I was hoping to hear. Based on how nicely the brakes worked initially and how suddenly the change happened, I was thinking something had just gotten hung up. I'll try Jack's recommendation and report back.
I still plan to change the brakes in the near future, either to the larger Lark V8 drum version or to one of the disc kits, just to feel more secure in modern, fast-moving traffic. I don't want to wrinkle the sheet metal.
Comment
-
Originally posted by dstude View PostThanks guys. That's what I was hoping to hear. Based on how nicely the brakes worked initially and how suddenly the change happened, I was thinking something had just gotten hung up. I'll try Jack's recommendation and report back.
I still plan to change the brakes in the near future, either to the larger Lark V8 drum version or to one of the disc kits, just to feel more secure in modern, fast-moving traffic. I don't want to wrinkle the sheet metal.Jerry Forrester
Forrester's Chrome
Douglasville, Georgia
See all of Buttercup's pictures at https://imgur.com/a/tBjGzTk
Comment
-
Bingo! Problem solved. Jack's recommendation was the big winner. I drove to a street that had almost no traffic and did a series of stops. It took about a dozen stops for the coating of rust to be scrubbed off the brake drums and the lockup problem to go away completely. Thanks for all the input.
Comment
-
I would still do a close watch on the Brakes, check the Fluid for level and cleanliness for sure.
The 1954 to 1966 V8 Brake conversion is a good idea, and even the 6 Cyl. setup will stop that '51 much better.StudeRich
Second Generation Stude Driver,
Proud '54 Starliner Owner
SDC Member Since 1967
Comment
-
FWIW If one of the front wheel drums gets wet, expect the dry one to grab and jerk the steering wheel to one side. It can cause a wreck if not expected. Yes I know most of us knows this, but some of the younger drivers may not.
Comment
-
Originally posted by StudeRich View PostI would still do a close watch on the Brakes, check the Fluid for level and cleanliness for sure.
The 1954 to 1966 V8 Brake conversion is a good idea, and even the 6 Cyl. setup will stop that '51 much better.
Comment
Comment