Tools Required
J 38400 Brake Shoe Spanner
and Spring Remover
Caution: Refer to Brake Dust Caution in the Preface section.
Removal Procedure
- Raise and support the vehicle. Refer to
Lifting and Jacking the Vehicle
in General Information.
- Remove the tire and wheel assembly. Refer to
Tire and Wheel Removal and Installation
in Tires and Wheels.
- Remove the brake drum. Refer to
Brake Drum Replacement
.
Notice: Do not over stretch the adjuster spring. Damage can occur
if the spring is over stretched.
- Remove the adjuster spring. Disengage the adjuster spring hook
end from the tab on the adjuster actuator lever, then release the spring from the
brake shoe web hole.
- Remove the adjuster actuator lever from the
pivot.
- Using the J 38400
(1),
spread the top of the brake shoes apart and remove the adjuster assembly (2).
- Inspect the adjuster assembly for the following conditions:
• | Binding or seized threaded adjuster assembly. |
• | Damaged or missing adjuster screw teeth. |
- Replace the adjuster assembly if any of the conditions listed are present.
Installation Procedure
- Using the J 38400
(1),
spread the top of the brake shoes apart and install the adjuster assembly (2)
to the brake shoes.
- Install the adjuster actuator lever to the pivot
and the adjuster assembly. Ensure that the lever is properly engaged between the adjuster
assembly and the brake shoe.
Notice: Do not over stretch the adjuster spring. Damage can occur
if the spring is over stretched.
- Install the adjuster spring. Ensure that the loop end of the spring
fully engages the tab on the actuator lever.
- Adjust the drum brakes. Refer to
Drum Brake Adjustment
.
- Install the brake drum. Refer to
Brake Drum Replacement
.
- Install the tire and wheel assembly. Refer to
Tire and Wheel Removal and Installation
in Tires and Wheels.
- Lower the vehicle.