VW Passat repair+ 1. Ekspluatatsiiya of the car + 2. Maintenance + 3. Engines + 4. Cooling system + 5. Power supply system + 6. System of ignition + 7. Coupling + 8. Transmission + 9. Drive of forward wheels + 10. Suspension brackets + 11. Steering - 12. Brake system 12.1. Technical characteristics 12.2. General information + 12.3. Maintenance - 12.4. Replacement of front brake shoes 12.4.1. Brake VW mechanism 12.4.2. Brake Girling mechanism 12.5. Replacement of a forward support 12.6. Replacement of a forward brake disk 12.7. Replacement of the brake drum and back brake shoes on brakes of drum type 12.8. Wheel cylinder of the back brake mechanism 12.9. Replacement of brake shoes on back disk brakes 12:10. Replacement of a support of the back brake mechanism 12:11. Pressure regulator 12:12. Main brake cylinder 12:13. Tubes and hoses of the brake system 12:14. Removal of air from a hydraulic actuator of the brake system + 12:15. Anti-blocking system of brakes (ABS) 12:16. Brake pedal 12:17. Lever of the parking brake 12:18. Cables of the parking brake 12:19. Adjustment of the parking brake 12:20. Vacuum amplifier of brakes 12:21. Stoplight switch 12:22. Elimination of noise of brakes + 13. Wheels and tires + 14. Systems of heating, ventilation and conditioning + 15. Electric equipment + 16. Body + 17. Electric circuits |
Repair Volkswagen Passat B3-B4/Passat B3-B4>> Brake system>> Replacement of front brake shoes>> Brake VW mechanism
You carry out removal of front brake shoes in the following order:
weaken bolts of fastening of a forward wheel, you will hang out a forward part of the car and record on supports. Turn off bolts of fastening of a wheel and remove a wheel;
turn off two bolts of fastening of a support to the holder of a support. Pay attention that bolts of fastening of a support самоконтрящиеся and have various length;
disconnect the holder of a brake hose from a rotary fist;
take a support from the holder of a support and a wire tie up a support to a forward suspension bracket;
remove spring clamps of brake shoes;
take brake shoes.
You carry out installation of front brake shoes in the following order:
clear a support and the piston of dust and dirt;
press the piston into a support. It can be made a wooden core or the handle of the hammer. Track that the piston had no distortion and its surface, as well as a boot surface, had no damages.
At the maximum wear of brake shoes check ease and smoothness of movement of the piston. For this purpose insert wooden whetstone into a support and ask the assistant to press a brake pedal smoothly. The piston has to leave easily and smoothly a support.
Surely replace spring clamps of brake shoes. Establish spring clamps by the short party inside.
establish the lower spring clamp of brake shoes in the holder of a support. Apply the top spring clamp and insert in the holder of a support sideways over clamps an internal brake shoe. The internal brake shoe has a smaller surface of a slip.
establish an external brake shoe;
establish a support in the holder of a support and press it so that it was possible to screw in fastening bolts;
establish bolts and tighten them the required moment. Longer bolts usually are established from above;
fix the holder of a brake hose on a rotary fist;
repeat operation on an opposite wheel;
check the level of brake fluid in a tank. Level should not exceed the marks "Max". Several times press a brake pedal in order that blocks nestled on a disk, and repeatedly check the level of brake fluid in a tank;
establish wheels and lower the car.
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