Brake mechanisms of forward wheels. AZLK 2141 (Muscovite)
Service and car repairs of 2141 - the Muscovite.
1. General data
2. Engines
3. Power supply system
4. Cooling system
5. Transmission
6. Running gear
7. Tires, wheels
8. Steering
9. Brake management
9.1. Specifications and characteristics
9.2. General assessment of technological level of a condition of brake management
9.3. Main cylinder of a brake
9.4. Removal and dismantling of the main cylinder of a brake
9.5. Assembly of the main cylinder of a brake
9.6. Vacuum amplifier
9.7. Brake mechanisms of forward wheels
9.7.1. Removal and dismantling of a bracket of a forward brake
9.7.2. Assembly and installation of a bracket
9.7.3. Brake shoes of a forward brake
9.7.4. Check of a condition of working surfaces of a brake disk
9.8. Brake mechanisms of back wheels
9.9. Adjustment of the mechanism of the manual drive of the parking brake system
9.10. Pressure regulator
9.11. Signaling device
9.12. Removal of air from a hydraulic actuator of brakes (pumping of brakes)
9.13. Reduction of the signaling device in the working condition
9.14. Possible malfunctions of brake management
10. Body
11. Electric equipment
12. Electrical circuitries
 










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9.7. Brake mechanisms of forward wheels

Brake mechanisms of forward wheels
1 – frame;
2 – support;
3 – disk;
4 – brake block;
5 – piston (big);
6 – cylinder case;
7 – antisplash cover;
8 – piston (small);
9 – sealing ring;
10 – clamp;
11 – a flexible hose with the union;
12 – valve cap;
13 – valve of production of air;
14 – finger;
15 – rotary fist;
16 – spring;
17 – board;
18 – clamp;
19 – wheel nave

On the car disk open brake mechanisms with a mobile bracket, with two in parallel the located working cylinders attached to different contours of a hydraulic actuator are installed.

In the case of cylinders are executed two by a number of the located workers of the cylinder:

– big – with a diameter of 42,85±0,05 mm;
– small – with a diameter of 33,96±0,05 mm.

In pro-points on the internal surfaces of cylinders rubber sealing rings of rectangular section big (with an internal diameter of 42,8±0,62 mm) and small (with an internal diameter of 33,9±0,4 mm) cylinders are established.



9.6. Vacuum amplifier

9.7.1. Removal and dismantling of a bracket of a forward brake