Sequence of work
1. Raise and secure the vehicle, remove the rear wheel.
2. Remove the brake disc.
3. Remove the rear seat cushion.
Pic. 8.25. Parking brake details: 1 - brake cable to the rear right wheel; 2 - protective cover; 3 - brake cable to the rear left wheel; 4 - automatic equalizer (under the rear seat cushion); 5 - cable to the parking brake pedal
4. Remove protective cover 2 in the center (pic. 8.25) above the automatic equalizer 4.
5. Pretension the equalizer by inserting the Allen key into its center and turning it about half a turn to the right (see fig. 8.25). At the same time, press down at the same time so that the eccentric lock snaps into place with the spring. The engagement is then released again with a screwdriver.
Pic. 8.26. The brake mechanism of the rear wheels with the brake disc removed: 1 - spring; 2, 5 - brake pads; 3 - the adjusting gear of the brake mechanism, adjustable from the outside with a screwdriver; 4 - protective shield; 6 – a flange of a shaft of a drive of a back wheel
6. Through the large holes in the flange of the rear wheel drive shaft, release both springs 1 (pic. 8.26) brake pads 2 and 5 and lower return spring.
7. Release the brake pads from the lower return spring, spread them apart and remove the spring.
8. Release the adjuster spring, separate the shoes and remove them.
9. Before reassembly, apply copper grease to the appropriate bearing and sliding surfaces and to the threads of the adjuster.
10. Assemble and install the brake mechanism.
11. If during assembly there is uncertainty about the correct position of the parts, remove the brake disc from the other rear wheel and compare the discs.
12. Release equalizer tension (as described above).
13. Adjust the parking brake.