1G Parking brake seized, how to get cam out of seat? Pic included*

[drewbuddy]

I'm attempting to free up parking brake and could use some advice. Found this image when searching forums, explanation of how it works but not how to take it apart. I've gotten nut and washer off (bottom row of pic). Halted because of rain.

My question is how to get the cam out to clean it up. My assumption is to collapse the caliper piston and it will come out? Haven't really gotten that far cause of weather.

Advice, instruction would be greatly appreciated. Thanks in advance.

You must be logged in to view this image or video.

 

[drewbuddy]

I'm attempting to free up parking brake and could use some advice. Found this image when searching forums, explanation of how it works but not how to take it apart. I've gotten nut and washer off(bottom row of pic). Halted because of rain.
My question is how to get the cam out to clean it up. My assumption is to collapse the caliper piston and it will come out? Haven't really gotten that far cause of weather.
Advice, instruction would be greatly appreciated. Thanks in advance.

You must be logged in to view this image or video.

Or is it get a new/rebuilt caliper thing

 

[Drewpy Dawg]

This is the page from the factory service manual that shows the order in which to remove the parts. Piston will have to come out to remove the spindle lever (#19).

You must be logged in to view this image or video.

 

[drewbuddy]

This is the page from the factory service manual that shows the order in which to remove the parts. Piston will have to come out to remove the spindle lever (#19).

You must be logged in to view this image or video.

Thanks, will have to track down new/rebuilt or rebuild I guess

 

[Drewpy Dawg]

Rebuilt ones are becoming difficult to find because there are so few cores. New ones are non-existent. Try putting a want ad in the classifieds here, or rebuild what you have if you have the parts.

 

[steve]

First you have to wind the piston out, then you can reach inside and try to remove the c-clip #11 to pull the auto adjuster and spring assembly out. Then you can remove the spindle lever #19 out.

Hopefully you won't find it and the needle bearing assembly (not shown) rusted like I did.

You must be logged in to view this image or video.

You must be logged in to view this image or video.

You must be logged in to view this image or video.

You must be logged in to view this image or video.

 

[drewbuddy]

Sorry for the delayed response. Thanks for the info.

Have a question, can't find a definitive part # for the seal kit to rebuild original caliper. Got a couple D351212 (Dorman) kits for a few bucks but not positive if these are correct, going to attempt the rebuild of original calipers. Your not kidding Drewpy Dawn, driver side remans are in abundance, but passenger side next to nothing. Not even a NAPA buddy or my service advisor nephew. I found one, and only one, passenger side and brand wise mismatched from each other. But pure luck I found one. Thanks again

If there's a part # floating around for seal kit, that would be appreciated

Correction, opened box and part# on bag for seal kit is 15090k, seems there is a extra o-ring in there which makes me question if it's correct.

 

[drewbuddy]

I think I found in searching on here 15190 is the correct pt#
Thanks again