Disc Removal and Installation, Rear

Brake Disc








Removal

1. WARNING: Before servicing a vehicle equipped with a fire suppression system, depower the system by following the procedure in Fire Suppression System. Failure to follow the instructions may result in serious personal injury.

Remove the brake pads.

2. NOTE: If the brake disc binds on the rear parking brake shoes and linings, remove the adjustment hole access plug and retract the parking brake shoe and lining, using an adjusting tool.

Insert the tool at the end of the access plug slot farthest from the brake caliper. Engage the adjuster and rotate by raising the end of the tool toward the backing plate. Remove the brake disc.





3. Measure the brake disc and machine as necessary. Install a new brake disc if beyond specification.





4. Clean any rust or foreign material from the brake disc, the wheel and the wheel hub.
^ Use brake parts cleaner to clean the brake disc and hub surfaces.
^ Apply anti-seize lubricant to the hub flange and pilot area.
5. To install, reverse the removal procedure.
^ If equipped, turn the air suspension service switch to the ON position.

6. WARNING: If the vehicle is equipped with a fire suppression system, repower the system. For important safety warnings and procedures, refer to Fire Suppression System. Failure to follow these instructions may result in serious personal injury.

If equipped with fire suppression system, repower the system.
7. If equipped, turn the air suspension service switch to the ON position.