Diesel Data: Automotive Repair

Disassembly








BRAKE: REAR BRAKE: DISASSEMBLY

DISASSEMBLY

1. REMOVE REAR DISC BRAKE PAD
(a) Remove the 2 rear disc brake pads with the rear anti-squeal shims.
2. REMOVE REAR ANTI-SQUEAL SHIM
(a) Remove the 2 rear anti-squeal shims and the 2 pad wear indicators from each pad.
3. REMOVE REAR DISC BRAKE PAD SUPPORT PLATE
(a) Remove the No. 1 rear disc brake pad support plate and No. 2 rear disc brake pad support plate from the rear disc brake cylinder mounting.
4. REMOVE REAR DISC BRAKE CYLINDER MOUNTING





(a) Remove the 2 bolts and the rear disc brake cylinder mounting.
5. REMOVE REAR DISC BRAKE CYLINDER SLIDE PIN





(a) Remove the 2 rear disc brake cylinder slide pins (upper and lower) from the rear brake cylinder mounting.
6. REMOVE REAR DISC BRAKE CYLINDER SLIDE BUSHING





(a) Using a screwdriver, remove the rear disc brake cylinder slide bushing from the rear disc brake cylinder slide pin.
7. REMOVE REAR DISC BRAKE BUSHING DUST BOOT





(a) Remove the 2 rear disc brake bushing dust boots from the rear disc brake cylinder mounting.
8. REMOVE CYLINDER BOOT





(a) Using a screwdriver, pry out the brake cylinder boot set ring or cylinder boot.
NOTICE: Be careful not to damage the brake piston and cylinder.
HINT: Tape the screwdriver tip before use.

9. REMOVE REAR DISC BRAKE PISTON





(a) Prepare a wooden plate to hold the rear disc brake pistons.
(b) Place the wooden plate between the rear disc brake piston and the rear disc brake cylinder assembly.





(c) Use compressed air to remove the piston from the rear disc brake cylinder assembly.
CAUTION: Do not place your fingers in front of the brake piston when using compressed air.
NOTICE: Do not spatter the brake fluid.

10. REMOVE PISTON SEAL





(a) Using a screwdriver, remove the piston seal from the rear disc brake cylinder assembly.
NOTICE: Do not damage the inner cylinder or cylinder groove.
HINT: Tape the screwdriver tip before use.

11. REMOVE REAR DISC BRAKE BLEEDER PLUG CAP
(a) Remove the bleeder plug cap from the rear disc brake bleeder plug.
12. REMOVE REAR DISC BRAKE BLEEDER PLUG
(a) Remove the rear disc brake bleeder plug from the rear disc brake cylinder assembly.
13. REMOVE PARKING BRAKE SHOE ADJUSTING HOLE PLUG
(a) Remove the parking brake shoe adjusting hole plug.
14. REMOVE REAR DISC





(a) Put matchmarks on the rear disc and the axle hub.





(b) Release the parking brake and remove the rear disc.
HINT: If the disc cannot be removed easily, turn and press firmly the shoe adjuster until the wheel comes free.