If you need any info on the rear brakes check this how-to: might just have the answers your lookin for.
What I am saying is... Replace the caliper... Dont Eff around with brakes... Even if you get it back on and it seems to work... if the adjuster does not move like it is supposed to, then you will eventually have no brakes on that side..
1. Will make the others wear out faster
2. Will have Park on one tire
3. Will probably Flip and die in the rain+corner+brake=Dead
If you need any info on the rear brakes check this how-to: might just have the answers your lookin for.
checked the left one, worked fine and ordered the right one on rockauto. Forgot to put the lid of the brake fluid resevior for several days, will this cause too much moisture inside the system? Shall I change the fluid as well?