VW Passat repair


+ 1. Ekspluatatsiiya of the car
+ 2. Maintenance
+ 3. Engines
+ 4. Cooling system
+ 5. Power supply system
+ 6. Ignition system
- 7. Coupling
   7.1. Specifications and characteristics
   7.2. General information
   7.3. Check of a technical condition of hydraulic system
   7.4. Coupling pedal
   7.5. Air removal from a hydraulic drive of coupling
   7.6. Removal and installation of the working cylinder of coupling
   7.7. Removal and installation of the main cylinder of coupling
   7.8. Removal and installation of a cable of a drive of coupling
   7.9. Removal and installation of press and conducted disks of coupling
   7.10. Removal and installation of the lever and bearing of switching off of coupling
+ 8. Transmission
+ 9. Drive of forward wheels
+ 10. Suspension brackets
+ 11. Steering
+ 12. Brake system
+ 13. Wheels and tires
+ 14. Systems of heating, ventilation and conditioning
+ 15. Electric equipment
+ 16. Body
+ 17. Electric circuits


Repair B3-B4/Passat B3-B4 Volkswagen Passat>> Coupling>> Removal and installation of the working cylinder of coupling
Removal of the working cylinder of coupling carry out in the following order:
– press a flexible hose a suitable clip. Watch thus that the clip did not damage the pipeline;
– unscrew the coupling of a flexible hose on the working cylinder of coupling and disconnect a hose from the cylinder;
– unscrew two bolts of fastening of the working cylinder to a case of coupling and remove the working cylinder.

       PREVENTION
Do not press a coupling pedal at the removed working cylinder.

Check of a technical condition of details of the working cylinder carry out in the following order:
– clear an external surface of the working cylinder of coupling;
– using a screw-driver as the lever, remove a rubber cover and take a pusher;
– take a lock ring from the cylinder, and then the piston and a spring;
– carefully clear details of the working cylinder of coupling, check their condition and if necessary replace them. A cuff of the piston replace irrespective of its condition.
Assembly and installation of the working cylinder carry out in the following order:
– lower a new cuff in brake liquid and establish it on the piston according to strelochny indexes. Be convinced that the working edge of a cuff is before a spring on the piston end;
– establish a spring in the working cylinder of coupling, lower the piston in brake liquid and accurately insert it into the coupling cylinder;
– move the piston into the cylinder and fix it a lock ring;
– establish into place a pusher and a rubber cover;
– installation of the working cylinder carry out to sequences, return to removal;
– grease the end face of a pusher adjoining to the squeezing lever, a thin layer of special greasing;
– remove air from a hydraulic drive of coupling.








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