Attention! The pads are changed only as a set for one axle. When cleaning the pads, remove dust and dirt by wiping with a rag soaked in alcohol or a special liquid; blowing is prohibited.
Replacement
1. Unscrew the cap of the brake fluid reservoir.
2. Loosen the wheel nuts, lift the car and place it on stands.
3. Remove the wheels.
4. Check the condition of the disk carefully (see subsection 8.5).
5. If grinding or replacement is necessary, remove the disc and pads.
Attention! When performing work, monitor the fluid level in the tank, remove some of the fluid if necessary.
6. Remove the finger spring clip.
7. Remove the bottom pin of the shoe.
8. Remove the anti-noise spring from the brake shoes.
9. On vehicles prior to 1991, remove the W-shaped brake shoe damping spring.
10. Remove the top pin of the shoe and remove the outer shoe.
[The material is reprinted from an online resource ToyotaMan.ru]
11. Recess the outer cylinder pistons.
12. Lubricate the base of the pad with an anti-noise compound.
13. Lubricate the noise-deadening pads.
14. Lubricate the back of the pad and install the pad into the caliper.
15. To spread the rear brake caliper pistons, you will need a clamp. The clamp heel rests on the area next to the nipple, and the screw is screwed in, pressing on the outer shoe.
16. Loosen the caliper bolts.
17. Remove the rear brake caliper, set the caliper aside and secure it.
18. Remove the pads from the caliper bracket.
19. Remove the wear indicators and anti-noise pad and replace them on the new pad. If wear or deformation is detected, replace these parts with new ones.
20. Remove the brake pad thrust plates and check. Replace if any deformation is detected.
21. Install a new pad, noise lining and wear indicator.
22. Lubricate the linings of the outer and inner pads with anti-noise compound and install the caliper in the reverse order.
23. When disassembling the rear brake, remove the pad support plates, which should be replaced at the slightest deformation. Reset the wear indicator to the thickness of the new pads. Replace the indicators if damaged.
24. When assembling, tighten the caliper bolts to the specified torque.
25. Press the brake pedal several times, check and restore the fluid level in the reservoir.
26. Check the operation of the brakes.