11.4.1. Blocks of forward brakes


Blocks change only in a set on one axis. When cleaning blocks to delete dust and dirt with wiping by the rags moistened in alcohol it is forbidden to blow.


1. Lift a forward part of the car and establish on supports.
2. Remove forward wheels.
3. Pull a support on yourself that the piston entered the cylinder, watching liquid level in a tank.
4. If necessary press the piston by means of a clamp.
5. Turn away fingers of a support (glaze).
6. Remove a support from a disk.
7. Keep in mind that the external block can remain on an arm.
8. After removal of a support not to press a pedal of a brake.
9. Fix a support so that it did not hang on a hose.
10. Remove adjusting laying.
11. Remove blocks.
12. Remove clamps of blocks.
13. Check thickness of frictional slips.
14. If thickness at least of one slip is less than norm, or blocks are strongly polluted, then replace all blocks in a set with one axis.
15. Find and remove the cause of pollution.
16. It is forbidden to rearrange blocks for the purpose of wear compensation.
17. If a condition of blocks satisfactory, then clear them, having removed the eaten dirt and large particles.
18. Clear surfaces of a prileganiye of blocks in a support and an arm.
19. Before assembly check freedom of movement of fingers in an arm and a support, and also integrity of rubber covers.
20. Check a condition of sealants of the piston, existence of corrosion on the piston and dribble traces.
21. If blocks change, then the piston should be displaced to provide the place for blocks.
22. At the shift of the piston you watch liquid level, excess of liquid should be removed with a rubber pear or the syringe.
23. Slightly grease plates of blocks, laying and spring brackets with special antinoise lubricant.
24. Establish brackets, blocks and laying in a support arm. The external block is established in an arm, and internal – in a support.
25. Make sure that the clamp of an internal block came into gearing with the piston.
26. Establish a support, grease support fingers with the fixing structure and turn.
27. Tighten fingers with the set moment.
28. Check freedom of movement of a support on fingers.
29. Repeat the described actions for a brake of other wheel.
30. Press several times a brake pedal.
31. Establish wheels, lower the car.
32. Check liquid level.
33. Before departure check work of brakes.