Question. What is the correct procedure for pushing in the piston on an '88 Trooper rear disk brake caliper. Special tool or C-clamp? The reason I ask is that I used both and now my caliper seems to be dragging. The pads seem to stay on the disk even after I let off the brake. I get this strange vibration sound - not a squeal or sqeak but more of a hum coming from the rear axle. The disks seem to be blued from the heat. Should I bleed the rear brakes? Any thoughts would be appreciated.
-Jake