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-   -   Parking Break (https://www.truckforums.com/forum/chevy-silverado-gmc-sierra-forum-11/parking-break-4480/)

superddd 09-11-2007 01:57 PM

Parking Break
 
Does anyone know how to adjust the parking break? Mine is way too loose and I really need it for when I'm hooking up on trailers.

jaxspellinar 09-11-2007 03:38 PM

RE: Parking Break
 
I'm not sure about what vehicle you have, but they are usually a cable system, so you should be able to find the end of the cable by the back tires (or behind the pedal) and there will either be an adjuster or a nut you could loosen and pull up the slack.

That said, I'm in Michigan and we are taught from a young age that unless you have a manual transmission, don't use the parking brake. Because, unless you use it OFTEN, it'll end up rusting on you and when you finally use it, it'll lock in the engaged position and you'll end up cutting the cable at the tires to release it. I know, it's happened to me on a couple cars.

jcbst12 09-11-2007 04:28 PM

RE: Parking Break
 
Look along the frame of the truck for a bolt lookin thing that the cable runs through. Should be mounted on the drivers side directly to the frame. It has a nut on it that you can tighten up. Otherwise you have to pull the rear brakes and adjust the cable there.

superddd 09-11-2007 09:27 PM

RE: Parking Break
 
I'll have to do it at the breaks.... There's not adjustment on the frame, it just splits the cable off for both breaks. It's not under the dash either, the cable is just attached to a cam on the pedal. That kinda sucks. Thanks guys.

Argon 09-12-2007 12:35 AM

RE: Parking Break
 
trhe hoops are probably worn down...

msjdgman 09-12-2007 07:06 PM

RE: Parking Break
 
The adjustment for the 3/4 ton is done by an adjusting wheel inside the brake drum (internal to the disc). This can be done without dissasembly by removing the plug from the backing plate and using a brake adjusting tool. Now if the cable is stretched too much...you`ll have to replace it...there`s little adjustment on that.

superddd 09-16-2007 10:43 AM

RE: Parking Break
 
Thanks for the tip... I need new pads anyway so I'll try to do them both at the same time.

72charger 09-16-2007 03:03 PM

RE: Parking Break
 
If you need new pads that may be why your parking brake isn't working to begin with. Change the pads and try it before trying to make any adjustments.

msjdgman 09-17-2007 05:12 PM

RE: Parking Break
 
Hate to say this...but primary pad condition has absolutely nothing to do with the park brake system. They are two seperate and independant operating systems.

Argon 09-17-2007 06:08 PM

RE: Parking Break
 
correct...3/4's have actual shoes inside the rotors....This is not a standard shift,is it?


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