Disc Brake System: Service Precautions

When servicing the front disc brakes, observe the following precautions:
^ Always replace brake shoes and linings in full axle sets.
^ Never replace brake shoe and lining on just one side of the vehicle.
^ Before compressing caliper pistons into the caliper bore, remove and discard enough brake fluid from the brake master cylinder reservoir to allow for piston displacement.
^ Never allow the weight of the disc brake caliper to hang from the front brake hose.
^ After servicing the brakes, always test brakes before attempting to move the vehicle.
^ When installing disc brake caliper, the caliper pin must be installed so the retention tabs are in contact with the spindle surface to make sure pin is fully inserted (four places). Caliper pin may be installed from the inboard or outboard side with the pins oriented in grooves.