Chevrolet Colorado & GMC Canyon Forum banner

Spongy brakes after rear shoe replacment

14K views 8 replies 5 participants last post by  Jamesr4994  
#1 ·
I just replaced rear shoes and now I have spongy brakes that go to the floor and no E brake. Can't bleed the line because the bleeder screw is rusted closed and is starting to strip. Any reason I would have NO brakes at all since the fronts are disc and rears are drums?
 
#2 ·
take off the drums and use the adjustment to spread the pads out you want to just be able to slip the drums on with a little friction also replace the wheel cylinder so you can bleed the brakes they are cheap and not hard to do. replacing these gives you new bleeders. you will need an E8 bit to remove the wheel cylinders.
 
#3 ·
I will give this shot today, however one of the E8 bolt heads was already rounded off so I can't remove it. I might be able to replace the cylinder on the opposite side. Will bleeding just one side work or do both sides need to be bled? I don't understand why i have NO brakes at all unless the entire system is connected. I thought it was a two tiered system.
 
#5 ·
Replacing the rear brakes should not require bleeding the brakes. The first response was correct. That's the only thing that would affect the parking brake as well as the brake pedal. Watch a video if you don't know what you're doing. If you don't adjust the brake shoes, you'll be using all of your pedal just to bring the rear brakes out enough to barely contact the brake drums. Watch a video and adjust your rear brakes. It doesn't require removing the drums. Also, the brakes have a self-adjuster. If you drive down the road in reverse repeatedly pumping the brake pedal, that will adjust the brakes too. But if you did not adjust the brakes at all before putting the drums back on, it will take a few miles in reverse to do all the adjusting you need. You don't need brake cylinders. Unless you did something that caused brake fluid to pour out, you don't need to bleed your brakes either. Adjust your brakes and you'll be good to go. Watch the last couple of minutes of this video.