Diesel Data: Automotive Repair

Reassembly








BRAKE: REAR DRUM BRAKE: REASSEMBLY

REASSEMBLY
HINT:
- Use the same procedures for the LH side and RH side.
- The procedures listed below are for the LH side.

1. TEMPORARILY TIGHTEN REAR DRUM BRAKE BLEEDER PLUG
(a) Install the rear drum brake bleeder plug to the rear wheel brake cylinder.
2. INSTALL REAR WHEEL CYLINDER CUP KIT





(a) Apply lithium soap base glycol grease to 2 new wheel cylinder cups and 2 pistons.
(b) Install the 2 wheel cylinder cups on each piston.
(c) Install the compression spring and the 2 pistons to the rear wheel brake cylinder.
(d) Install the 2 new cylinder dust boots to the rear wheel brake cylinder.
3. INSTALL FRONT OR UPPER REAR WHEEL BRAKE CYLINDER ASSEMBLY LH





(a) Install the rear wheel brake cylinder with the bolt.
Torque: 9.8 Nm (100 kgf-cm, 87 in-lbf)
(b) Using SST, connect the brake line.
SST: 09023-00101
Torque: 15 Nm (155 kgf-cm, 11 ft-lbf)
4. APPLY HIGH TEMPERATURE GREASE





(a) Apply high temperature grease to the shoe attached surface of the backing plate.
5. INSTALL REAR BRAKE PARKING BRAKE SHOE LEVER SUB-ASSEMBLY





(a) Using needle-nose pliers, install the parking brake lever with a new C-washer.
6. INSTALL REAR BRAKE SHOE





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





(b) Using SST, install the rear brake shoe, pin, shoe hold down spring and cup.
SST: 09718-00010
7. INSTALL REAR BRAKE SHOE RETURN SPRING
(a) Install the rear brake shoe return spring to the rear brake shoe.
8. INSTALL REAR BRAKE AUTOMATIC ADJUST LEVER LH





(a) Install the rear brake automatic adjust lever and the rear brake automatic adjust lever tension spring to the front brake shoe.
9. INSTALL PARKING BRAKE SHOE STRUT SET LH





(a) Apply high temperature grease to the adjusting bolt and assemble the strut set.
(b) Install the shoe return spring to the strut set.





(c) Install the strut set as shown in the illustration.
10. INSTALL FRONT BRAKE SHOE





(a) Connect the tension spring to the front brake shoe and rear brake shoe.
(b) Using SST, install the front brake shoe, pin, shoe hold down spring and cup.
SST: 09718-00010
11. CONNECT PARKING BRAKE SHOE STRUT SET LH





(a) Using SST, connect the shoe return spring to the front brake shoe and rear brake shoe.
SST: 09703-30011
NOTE: Be careful not to damage the wheel cylinder boot.

12. CHECK REAR DRUM BRAKE INSTALLATION
(a) Check that each part is installed properly.
NOTE: There should be no oil or grease adhering to the friction surfaces of the shoe lining and drum.
If they are not installed correctly as shown in the illustration, reinstall them.









(b) Measure the brake drum inside diameter and the diameter of the brake shoes. Check that the difference between the diameter is the correct shoe clearance.
Standard shoe clearance:
0.6 mm (0.024 in.)
NOTE: There should be no oil or grease adhering to the friction surfaces of the shoe lining and the drum.