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 brake shoes in a support. |
| 9. Since May, 1998 the design of brake shoes is changed. The reverse side of an internal brake shoe is painted in white color. The external brake shoe is painted in black color and has a trekhplechy fixing clip. |
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10. Establish a support on a rotary fist. First of all the lower part of a support (shooter) by grooves on directing a rotary fist is established. |
| 11. Fix a support directing bolts to a rotary fist and tighten them the moment of 28 Nanometers. |
| 12. Establish protective casings of directing bolts. |
| 13. Establish forward wheels, then lower the car and tighten bolts of fastening of wheels the moment of 120 Nanometers. |
| 14. Check level of brake liquid in a popolnitelny tank and, if necessary, finish it to norm. |
| 15. Several times press a brake pedal that brake shoes nestled on a brake disk. |
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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