Operation CHARM: Car repair manuals for everyone.

Installation

1. Install the trailing brake shoe on the adapter.

NOTE: When the hold down pin is installed, the long part of the hold down pin is to be positioned strait up and down. This will ensure that the hold down pin is correctly engaged with the adapter.

Trailing Brake Shoe Hold Down Pin And Spring:





2. Install the hold down spring and pin on the trailing park brake shoe.

Upper Return Springs:





3. Install the upper return springs on the trailing park brake shoe.

Primary Brake Shoe Remove/Install:





4. Install the upper return springs on the leading park brake shoe. Then position the top of the leading park brake shoe at the upper anchor and rotate the bottom of the shoe outward until correctly installed on the adapter.

Brake Shoe Adjuster:





5. Install the adjuster between the leading and trailing park brake shoe.

NOTE: When the hold down pin is installed, the long part of the hold down pin is to be positioned strait up and down. This will ensure that the hold down pin is correctly engaged with the adapter.

Leading Brake Shoe Hold Down Pin And Spring:





6. Install the hold down spring and pin on the leading park brake shoe.

Lower Return Spring:





7. Install the lower return spring on the leading and trailing park brake shoes. When installing the hold down spring it is to be installed behind the park brake shoes.
8. Install the 4 mounting bolts for the adapter and hub/bearing into the bolt holes in the axle.

Adapter Installed On Mounting Bolts:





9. Position the adapter on the 4 mounting bolts installed in the rear axle.

Hub/Bearing Removal And Installation:





10. Install the hub/bearing on the stub shaft of outer C/V joint and into the end of the axle.
11. In a progressive criss-cross pattern, tighten the 4 hub/bearing mounting bolts until the hub/bearing is squarely seated against the axle. Then tighten the hub/bearing mounting bolts to a torque of 129 Nm (95 ft. lbs.).

Speed Sensor Attaching Bolt:





12. Install the wheel speed sensor on the hub/ bearing and adapter. Install the wheel speed sensor attaching bolt. Tighten the wheel speed sensor attaching bolt to a torque of 12 Nm (105 inch lbs.).
13. Install the park brake cable into its mounting hole in the adapter. Be sure all the locking tabs on the park brake cable retainer are expanded out to ensure the cable will not pull out of the adapter.

Park Brake Cable Attachment To Actuator:





14. Install the end of the park brake cable on the park brake actuator lever.

NOTE: The horseshoe clip must be installed and installed properly when the park brake cable is installed in the adapter. The purpose of the horseshoe clip is to prevent park brake cable retainer from moving in the adapter. If horseshoe clip is not installed the park brake cable retainer will rattle in the adapter.

15. Install a NEW horseshoe clip on the park brake cable retainer. The horseshoe clip is installed between the retainer for the park brake cable and the adapter. Horseshoe clip must be installed with the curved end of the clip pointing straight up and the edge of the curved end facing toward the rear of the vehicle.

Locking Out Automatic Adjuster:





16. Remove the locking pliers from the front park brake cable.
17. Adjust the park brake drum-in-hat brake shoes.
18. Install the rotor on the hub/bearing.

Removing/Installing Caliper:





19. Carefully lower caliper and brake shoes over rotor and onto the adapter using the reverse procedure for removal.

CAUTION: When installing guide pin bolts extreme caution should be taken not to cross-thread the caliper guide pin bolts.

Removing Caliper Guide Pin Bolts:





20. Install the caliper guide pin bolts. Tighten the guide pin bolts to a torque of 22 Nm (192 inch lbs.).

Hub Nut and Washer:





21. Clean all foreign material off the threads of the outer C/V joint stub shaft. Install the washer and hub nut on the stub shaft of the outer C/V joint.
22. Set the parking brake.
23. Tighten the hub nut to a torque of 244 Nm (180 ft. lbs.).

Spring Washer:





24. Install the spring washer on the stub shaft of the outer C/V joint.

Cotter Pin And Nut Retainer:





25. Install the nut retainer and cotter pin on the stub shaft of the outer C/V joint.
26. Install the wheel and tire assembly.
27. Tighten the wheel mounting stud nuts in proper sequence until all nuts are torqued to half specification. Then repeat the tightening sequence to the full specified torque of 129 Nm (95 ft. lbs.).
28. Remove jackstands or lower hoist.
29. Fully apply and release the park brake pedal one time. This will seat and correctly adjust the park brake cables.

CAUTION: Before moving vehicle, pump the brake pedal several times to insure the vehicle has a firm brake pedal to adequately stop vehicle.

30. Road test the vehicle and make several stops to wear off any foreign material on the brakes and to seat the brake shoe linings.