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7-4-2-zamena-zadnikh-tormoznykh-kolodok.html
7.4.2. Replacement back brake колодокRemoval
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Fig. 7.49. The back drum-type brake mechanism: 1 — the union; 2 — a dustproof cap; 3 — the back drum-type mechanism in gathering; 4 — a protective casing of a back brake; 5 — the wheel brake cylinder; 6 — an adjusting lath in gathering; 7 — a lobby brake колодка; 8 — an average coupling spring; 9 — the top coupling spring; 10 — a finger of a keeping spring brake колодки; 11 — back brake колодка; 12 — a keeping spring brake колодки; 13 — a cap of a keeping spring колодки; 14 — the bottom coupling spring; 15 — a nave bolt; 16 — a brake drum
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Remove a brake drum.
Remove a coupling spring in a following order:
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Fig. 7.46. An arrangement of the top coupling spring (1), an arm (2) top coupling springs and the bottom coupling spring (3)
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- Remove the top coupling spring 1 ( fig. 7.46); - Remove an arm 2 top coupling springs;
- Remove the bottom coupling spring 3;
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Fig. 7.47. An arrangement of the adjusting lever (1) and an average coupling spring (2)
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- Remove an average coupling spring 2.
Remove brake колодки in a following order:
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Fig. 7.48. Removal back brake колодок: 1 — an adjusting lath; 2 — a cap; 3 — a keeping spring brake колодки; 4 — a finger of a keeping spring
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-passatizhami turn a finger of a keeping spring brake колодки on 90 ;
- Remove a cap 2 keeping springs brake колодки;
- Remove keeping spring 3;
- Remove a finger 4 keeping springs;
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Fig. 7.50. A detachment of a cable of a lay brake from the lever (1) back brake колодки
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Installation
Installation brake колодок spend to sequences, return to removal.
Clear an adjusting lath and put on it greasing.
Establish brake колодки.
Establish an average coupling spring and the adjusting lever.
Establish the bottom coupling spring.
Establish an arm of the top coupling spring.
Establish the top coupling spring.
Establish a brake drum.
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