Prevention
Do not press a brake pedal at the removed brake shoes.
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| 1. Clear a dust and dirt from a support and a rust from edge of a brake disk. If blocks are suitable for further operation, clear them, using a wire brush and rags. |
| 2. Check a brake disk on existence of cracks, especially round openings under bolts of fastening of a wheel, and also with existence of wear and mechanical damages and if necessary replace it. |
| 3. Measure thickness of a brake disk. |
| 4. Check a condition of a dustproof cap of the piston of a support and if necessary replace it. |
Prevention
At intensive wear of brake shoes check ease of moving of the piston of a support. For this purpose insert wooden whetstone between brake shoes in a support and ask the assistant to press a brake pedal. By pressing a brake pedal the piston should move smoothly, compressing brake shoes. Otherwise make support repair in stationary conditions.
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5. If new brake shoes are established, using the special adaptation, press the piston into a support. |
| 6. For piston cave-in in a support it is possible to use a wooden core or the hammer handle. Thus watch, that the piston did not warp also surfaces of the piston and a boot were not damaged. |
| 7. At a piston vdviganiye brake liquid is forced out from the brake cylinder in a broad tank therefore constantly watch liquid level in a tank, and if necessary pump out from a tank its small amount. |
| 8. Establish an internal brake shoe with a fixing spring in the support piston. |
Prevention
The arrow on a brake shoe specifies the direction of rotation of a brake disk. At the wrong installation of brake shoes when braking there can be an extraneous noise.
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| 9. Establish an external brake shoe on the holder of a support. |
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10. Remove a protective film from an external brake shoe. |
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11. Insert and screw in directing bolts of a forward support. |
| 12. Establish protective covers of directing bolts. |
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13. Establish a spring latch (1) in the holder of a support. Check, that the spring latch was accurately fixed in an opening. |
| 14. Establish wheels and lower the car on the earth. Tighten bolts of fastening of a wheel the moment of 120 Nanometers. |
| 15. Check level of brake liquid in a tank. |
Prevention
Being careful, let's be earned extra to new brake shoes. For this purpose at about 80 km/h several times brake till speed of 40 km/h in easy pressing of a pedal. In intervals let's to brake shoes be cooled a little.
After installation of new brake shoes avoid sharp braking during the first 200 km of run of the car.
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