Parking Brake Shoe: Service and Repair

Part 1 Of 2:

Part 2 Of 2:

OVERHAUL

HINT: Replace the RH side using the same procedures as the LH side.

1. REMOVE REAR WHEEL
2. SEPARATE REAR DISC BRAKE CALIPER ASSEMBLY LH
a. Remove the 2 bolts and separate the rear disc brake caliper assembly LH.

HINT: Do not disconnect the flexible hose from the disc brake caliper assembly LH.

3. REMOVE REAR DISC





a. Release the parking brake, and remove the rear disc.

HINT: If the disc cannot be removed easily, turn the shoe adjuster until the wheel turns freely.





b. Place matchmarks on the rear disc and the axle hub.
c. Remove the rear disc.





4. INSPECT BRAKE DISC INSIDE DIAMETER
a. Using a brake drum gauge or equivalent tool, measure the inside diameter of the rear disc.
Standard inside diameter: 190 mm (7.480 inch)
Maximum inside diameter: 191 mm (7.520 inch)





5. REMOVE PARKING BRAKE SHOE RETURN TENSION SPRING
a. Using needle-nose pliers, remove the 2 parking brake shoe return tension springs No.1.
6. REMOVE PARKING BRAKE SHOE STRUT LH
a. Remove the parking brake shoe strut LH and the parking brake shoe strut compression spring.





7. REMOVE PARKING BRAKE SHOE ASSEMBLY LH NO.1
a. Remove the parking brake shoe hold down spring cup No.1, parking brake shoe hold down spring and parking brake shoe hold down spring cup No.2.
b. FF: Remove the parking brake shoe hold down spring pin No.1 .
c. Disconnect the parking brake shoe return spring No.2 and remove the parking brake shoe assembly LH No.1.





8. REMOVE PARKING BRAKE SHOE ADJUSTING SCREW SET
a. Remove the parking brake shoe adjusting screw set.
b. Remove the parking brake shoe return tension spring No.2.
9. REMOVE PARKING BRAKE SHOE ASSEMBLY LH NO.2





a. Remove the parking brake shoe hold down spring cup No.1, parking brake shoe hold down spring, parking brake shoe hold down spring cup No.2 and parking brake shoe hold down spring pin No.2.
b. Remove the parking brake shoe assembly LH No.2.





c. Using needle-nose pliers, disconnect the parking brake cable No.3 from the parking brake cable shoe lever.

NOTICE: Be careful not to damage parking brake cable No.3.

10. SEPARATE SPEED SENSOR REAR LH (4WD DRIVE TYPE)
11. REMOVE REAR AXLE SHAFT LH NUT (4WD DRIVE TYPE)
SST 09930-00010
12. REMOVE REAR AXLE HUB & BEARING ASSEMBLY LH (4WD DRIVE TYPE)





13. REMOVE PARKING BRAKE SHOE HOLD DOWN SPRING PIN (4WD DRIVE TYPE)
a. Remove the parking brake shoe hold down spring pin No.1 .





14. REMOVE PARKING BRAKE SHOE TYPE C WASHER
a. Using a screwdriver, remove the C-washer.
b. Remove the shim and parking brake shoe lever from parking brake shoe assembly LH No.2.





15. INSPECT PARKING BRAKE SHOE LINING THICKNESS
a. Using a ruler, measure the thickness of the shoe lining.
Standard thickness: 2.5 mm (0.098 inch)
Minimum thickness: 1.0 mm (0.039 inch)
If the lining thickness is minimum or less, or if there is severe or uneven wear, replace the brake shoe.





16. INSPECT BRAKE DISC AND PARKING BRAKE SHOE LINING FOR PROPER CONTACT
a. Apply chalk to the inside surface of the disc, then grind down the brake shoe lining to fit disc.
If the contact between the brake disc and the shoe lining is improper, repair it using a brake shoe grinder or replace the brake shoe assembly.





17. INSTALL PARKING BRAKE SHOE TYPE C WASHER
a. Using a feeler gauge, measure the clearance.
Standard clearance: Less than 0.35 mm (0.014 inch)





If the clearance is not within the specifications, replace the shim with one of the correct size.





b. Using pliers, install the parking brake shoe lever LH and the shim with a new C-washer.





18. APPLY HIGH TEMPERATURE GREASE
a. Apply high temperature grease to those are as of the backing plate which make contact with the shoe.





19. INSTALL PARKING BRAKE SHOE HOLD DOWN SPRING PIN (4WD DRIVE TYPE)
a. Install the parking brake shoe hold down spring pin No.1.
20. INSTALL REAR AXLE HUB & BEARING ASSEMBLY LH (4WD DRIVE TYPE)
21. INSTALL REAR AXLE SHAFT LH NUT (4WD DRIVE TYPE)
22. INSTALL SPEED SENSOR REAR LH (4WD DRIVE TYPE)
23. INSTALL PARKING BRAKE SHOE ASSEMBLY LH NO.2





a. Using needle-nose pliers, connect the parking brake cable No.3 to the parking brake cable shoe lever.

NOTICE: Be careful not to damage the parking brake cable No.3.





b. Install the parking brake shoe assembly LH No.2 with the parking brake shoe hold down spring, parking brake shoe hold down spring cup No.1, parking brake shoe hold down spring cup No.2 and parking brake shoe hold down spring pin No.2.
24. INSTALL PARKING BRAKE SHOE ADJUSTING SCREW SET





a. Apply high temperature grease to the parking brake shoe adjusting bolt and piece.





b. Attach the parking brake shoe return tension spring No.2 to parking brake shoe assembly LH No.1 and parking brake shoe assembly LH No.2.
c. Attach the parking brake shoe adjusting screw set to the parking brake shoe assembly LH No.1 and parking brake shoe assembly LH No.2.





25. INSTALL PARKING BRAKE SHOE ASSEMBLY LH NO.1
a. Install the parking brake shoe assembly LH No.1 with the parking brake shoe hold down spring, parking brake shoe hold down spring cup No.2, parking brake shoe hold down spring cup No.2 and parking brake shoe hold down spring pin No.1.
26. INSTALL PARKING BRAKE SHOE STRUT LH
a. Attach the parking brake shoe strut LH and the parking brake shoe strut compression spring to parking brake shoe assembly LH No.2 and parking brake shoe assembly LH No.1.





27. INSTALL PARKING BRAKE SHOE RETURN TENSION SPRING
a. Using needle-nose pliers, install the 2 return tension springs No.1.

HINT: First install the front side spring then the rear side spring.





28. CHECK PARKING BRAKE INSTALLATION
a. Check that each part is installed properly.

NOTICE: There should be no oil or grease on the friction surface of the shoe lining and disc.

29. INSPECT BEARING BACKLASH (4WD DRIVE TYPE)
30. INSPECT AXLE HUB DEVIATION (4WD DRIVE TYPE)
31. INSTALL REAR DISC
a. Aligning the matchmarks, install the rear disc.





32. ADJUST PARKING BRAKE SHOE CLEARANCE
a. Temporarily install the hub nuts.
b. Remove the hole plug, turn the adjuster and expand the shoes until the disc locks.
c. Contract the shoe adjuster until the disc rotates smoothly.
Standard: Return 8 notches
d. Check that the shoe has no brake drag.
e. Install the hole plug.
33. CONNECT REAR DISC BRAKE CALIPER ASSEMBLY LH
a. Install the rear disc brake caliper assembly LH with the 2 bolts.
Torque: 78 Nm (800 kgf-cm, 58 ft. lbs.)
34. INSTALL REAR WHEEL
Torque: 103 Nm (1,050 kgf-cm, 76 ft. lbs.)
35. INSPECT PARKING BRAKE PEDAL TRAVEL
36. ADJUST PARKING BRAKE PEDAL TRAVEL
37. CHECK ABS SPEED SENSOR SIGNAL (4WD DRIVE TYPE)