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Old Today, 06:17 PM   #1
studeclunker
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Join Date: Mar 2007
Location: Fawn Lodge, Ca.
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1958 Apache 38 brakes dragging all around.


Okay, I'll list it out here and hope the organization helps...
Truck: 1958 Chevy Apache 38
Problem: brakes dragging badly, heating up wheels and brake drums, all four wheels. Makes climbing hills with this venerable old six rather slow. I mean, I could almost get out and walk faster.

What the hell is going on? Is it the Master cylinder, or what?

Happens at the worst possible time, of course...

[IMG]front rt by studeclunker, on Flickr[/IMG]

Last edited by studeclunker; Today at 06:30 PM. Reason: Add picture...
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Old Today, 06:42 PM   #2
leegreen
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Join Date: Mar 2022
Location: Surrey BC
Posts: 832
Re: 1958 Apache 38 brakes dragging all around.

some ideas:

Brake pedal pivot is gummed up and not pulling back up all the way/spring is weak
Brake master is gummed up /rusted (but usually they would leak too)
All 4 wheels over adjusted
all 4 wheels have gummed up wheel cylinders
All 4 wheels have rusty brake shoe - backing plate contact areas

Does it have an old hydrovac booster under the cab somewhere? it may also be gummed up or the valve to control it is stuck
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