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12.4. Replacement of brake shoes of disk brakes


Preventions

Surely you make replacement of all blocks on one axis of the car even if the limit of wear was reached by only one block. If blocks are repeatedly established, before removal they need to be marked.

During the work of brake shoes brake dust which contains asbestos, unhealthy is formed. Therefore when cleaning brake shoes do not use compressed air and do not inhale dust.


PERFORMANCE ORDER
1. Lift a forward part of the car and record on supports. Remove forward wheels.
2. Using a G-shaped clip, press the piston into the support cylinder. At a piston vdviganiye brake fluid is forced out from the brake cylinder in a broad tank. Therefore constantly watch liquid level in a tank, and if necessary pump out its small amount from a tank.
3. Clear a brake disk with use of special liquid.
4. For removal of a support unscrew the bolts shown by extreme shooters. Unscrew an average bolt only in case the support is removed completely. 5. Remove a support from the holder of a support. 6. Without disconnecting a brake hose from a support, suspend a support a soft wire to a rack of a forward suspension bracket.
7. Remove the top spring of an anti-tinkling sound. 8. Remove the lower spring of an anti-tinkling sound (models 1994 and 1995 of year). 9. Remove laying of an external brake shoe.
10. Remove internal laying of an external brake shoe. 11. Remove an external brake shoe. 12. Remove external laying of an internal brake shoe.
13. Remove internal laying of an internal brake shoe. 14. Remove an internal brake shoe. 15. Remove 4 support plates of brake shoes, examine their state and establish into place.

16. Remove the sensor of wear of brake shoes from an old brake shoe and establish on a new brake shoe.
17. Establish an internal brake shoe both external and internal laying of a brake shoe. 18. Establish an external brake shoe and internal and external laying of a brake shoe.
19. Establish the top and lower springs of an anti-tinkling sound. 20. Take the top and lower directing fingers from the holder of a support and check their state. 21. Apply a layer high-distemper of turny lubricant on the directing fingers and establish them in the holder of a support.
22. Establish a support into place and fix by bolts.