VAZ 2101, 2102
1. Specifications
2. Operation and service
3. The engine
4. Fuel system
5. Ignition system
6. Start and gymnastics system
7. Transmission
8. A running gear
9. A steering
10. Brake system
10.1. Features of the device
10.2. Check and adjustment of brakes
10.2.1. Check of pipelines and connections
10.2.2. Adjustment of a free wheeling of a pedal of a brake
10.2.3. Adjustment of a lay brake
10.2.4. Check of working capacity of a regulator of pressure
10.2.5. Adjustment of position of a regulator of pressure
10.2.6. Removal of air from a hydrodrive of brakes
10.2.7. Backlash adjustment between колодками and a drum
10.3. An arm of pedals of coupling and a brake
10.4. The main cylinder
10.5. Forward brakes
10.6. Back brakes
10.7. A regulator of pressure of back brakes
10.8. A lay brake
10.9. Possible malfunctions of brakes, their reasons and elimination methods
11. An electric equipment
12. A body
13. Features of repair
14. Appendices

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10.2.1. Check of pipelines and connections

1. For the prevention of sudden refusal of brake system carefully check up a condition of all pipelines:
      – Metal pipelines should not have dents, cracks and should be located far from sharp edges which can damage them;
      – Brake hoses should not have through cracks on an external cover and should not adjoin to mineral oils and the greasings dissolving rubber; strong pressing a brake pedal check up, whether there will be on hoses the swellings testifying to malfunctions;
      – All скобы fastenings of pipelines should be well tightened, easing of fastenings leads to the vibration causing breakages;
      – Leak of a liquid from unions is not supposed; if necessary tighten nuts to the full, without subjecting deformation pipelines.
2. Details replace new if there is the slightest doubt in their suitability.
3. Flexible hoses irrespective of their condition replace new after
100 000 km of run or after five years of operation of the car to warn sudden ruptures owing to ageing.
4. In five years of operation it is recommended to replace a brake liquid new.

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10.2. Check and adjustment of brakes
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10.2.2. Adjustment of a free wheeling of a pedal of a brake