If the lining thickness is less than the minimum allowable, replace the brake pads. Minimum thickness 1.0 mm.
2. Remove the rear wheel.
3. Remove the brake drum.
Note: If the brake drum does not come off easily, follow these steps:
- a) Insert a screwdriver into the inspection hole of the brake shield and move the regulator lever away from the automatic regulator.
- b) Using another screwdriver, rotate the automatic adjuster to reduce its length.
4. Removing the front brake pad.
- a) Using the special tool, disconnect the return spring.
- b) Using the special tool, remove the retainer spring, spring seats and retainer.
- c) Disconnect the retaining spring from the front brake shoe and remove the front brake shoe.
- d) Remove the retaining spring from the rear brake shoe.
5. Removing the rear brake shoe.
- a) Using the special tool, remove the retainer spring, spring seats and retainer.
- b) Using pliers, remove the automatic regulator lever spring.
(The original source is located on the website: ToyotaMan)
- c) Remove the automatic regulator.
- d) Using pliers, disconnect the cable from the parking brake lever and remove the rear shoe.
6. Remove the automatic regulator and parking brake levers.
- a) Remove the retaining ring.
- b) Remove the automatic regulator lever.
- c) Remove the retaining ring.
- d) Remove the parking brake lever.
7. Remove the wheel brake cylinder.
- a) Using a special tool, disconnect the brake pipe. Drain the brake fluid into a container.
- b) Unscrew 2 bolts and remove the wheel brake cylinder.
8. Disassemble the wheel brake cylinder. Remove the following parts:
- two anthers,
- two pistons,
- two cuffs,
- spring.