Whats wrong with my e-brake ?

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Joined
Jun 12, 2011
Threads
224
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Location
Kansas
Trying to get this sorted before the next trip to CO. Not having an ebrake made me feel real uncomfortable last time. History, I rebuilt the rear brakes last year, new calipers, pads, and new shoes for the drums on the ebrake. Also, all new springs and star wheel inside. I have never been able to adjust it to hold though. I got under there today and watched while my wife pulled the cable. The in cab adjuster was loosened until there was just barely tension on the cable.

While pulling the cable the DS bell crank will swing out away from the wheel like its supposed too. The PS bell crank does nothing. The cable that runs to it does not move or pull it away from the wheel like its supposed to. The pivoting mechanism where both cables run through also does not move. What am I doing wrong here ?
IMG_1420.webp
This ^ piece doesn't move. I don't understand how it is supposed to pull the PS cable.
IMG_1421.webp

Here is the offending bell crank ^. It will move back and forth with the persuasion of a hammer. The adjuster for the stop is also seized and probably needs replaced. I cannot find a good schematic anywhere to get part numbers from. Any help is appreciated.
 
This is very common. The pivot of the bell crank is corroded. The bell cranks can be removed (2 bolts), the rubber boot can come off exposing the internals. Clean out the crap and lubricate the pivot. Should be good to go afterwards.
Follow the FSM procedure to adjust the handbrake.
 
coat the crap out of the bell crank adjuster and keep moving it back and forth. keep spraying it with kroil/pb/any good penetrant. it should get easier to move after a bit.
 
coat the crap out of the bell crank adjuster and keep moving it back and forth. keep spraying it with kroil/pb/any good penetrant. it should get easier to move after a bit.

Its going to get real easy after tomorrow. Ordered up all new bell cranks, pins, brackets, and rubbers for them. I will apply lithium grease liberally, or the copper anti sieze stuff. Not sure which would be better.
 
Apologies for reviving an old thread, did you ever figure out if the pivoting equalizer moves or not? Is this piece somehow supposed to pivot?

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Apologies for reviving an old thread, did you ever figure out if the pivoting equalizer moves or not? Is this piece somehow supposed to pivot?
Yes, the equalizer bracket simply holds the cable in a clamshell.

Parking brake equalizer.webp
 
Sorry jonheld, I take it by that you mean no it does not move/pivot and it's simple a bracket that holds the cable run.
The clamshell bracket pivots on the axle housing mount, and the solid piece that sits inside the clamshell pivots. The assembly moves.
 
"Apologies for reviving an old thread, did you ever figure out if the pivoting equalizer moves or not? Is this piece somehow supposed to pivot?"
yep that pivots. mine was seized and I had the same issue as the OP. I took it off cleaned it up and used a bunch of anti seize reassembling everything works great now!
 
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