Check and replace
1. Remove the brake disc.
2. Clean the handbrake mechanism.
3. Check the remaining thickness of the friction linings. Replace the pads if the material thickness is less than 1.0 mm.
4. Remove the handbrake springs.
5. Remove the brake shoe spacer.
6. Remove the rear shoe pressure spring.
7. Remove the rear shoe and regulator.
8. Remove the front brake shoe pressure spring, disconnect the cable from the lever and remove the shoe.
9. Remove the lock washer from the handbrake lever axle using a screwdriver, remove the lever, gasket and axle.
10. Transfer these parts to the new pad and crimp the washer.
11. Lubricate the friction surface of the brake shield and threads with a thin layer of high-melting grease.
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12. Apply a thin layer of high-temperature grease to the sliding surface of the regulator in the indicated places.
13. Attach the cable to the lever and install the front shoe.
14. Secure the shoe with a spring.
15. Place the lower spring on and install the adjuster.
16. Install the rear shoe.
17. Secure the shoe with a spring.
18. Place the upper spring on the rear shoe.
19. Position the spacer so that the spring faces forward.
20. Install the brake shoe return springs.
21. Install the brake disc and secure it by tightening the wheel nuts.
22. Remove the plug from the disk.
23. Adjust the pads by rotating the toothed wheel of the adjuster pin and spreading the pads until they stop in the drum (the drum should not rotate) and remove it by unscrewing the pin by 8 teeth.
24. Install the caliper bracket and tighten the bolts to the specified torque.
25. Install the wheel.
26. Check the number of clicks of the handbrake lever until full braking, which should be equal to 5. Otherwise, adjust (see subsection 8.13).
27. To break in the brake pads, proceed as follows.
28. While driving at 50 km/h on a flat dry road, apply the brakes, applying a force of 8 kgf to the lever and drive approximately 0.5 km, then release the lever.
29. Repeat this procedure 2-3 times, allowing the pads to cool down first.