since 1997 of release

Repair and car operation

Foltsvagen Golf 4
+ 1. Maintenance instruction
+ 2. Engine
+ 3. Cooling system
+ 4. Fuel system
+ 5. Exhaust system
+ 6. Ventilation and heating system
- 7. Coupling
   - 7.1. Coupling disk
      7.1.1. Removal
      7.1.2. Check
      7.1.3. Installation
   + 7.2. A coupling disk on cars with engines 1,4 and 1,6-I
   + 7.3. Air removal from a hydraulic drive of coupling
   7.4. Main malfunctions of coupling
+ 8. Transmission
+ 9. Suspension brackets and power shafts
+ 10. Steering
+ 11. Wheels and tires
+ 12. Brake system
+ 13. Body
+ 14. Electric equipment and electroschemes

7.1.2. Check

1. Check a condition of a press disk of coupling (places of check are specified by shooters). Development traces on the ends of a press spring should be no more than 0,3 mm.
2. Check reliability of spring connection between a press disk and the case of a leading part of coupling. Existence of scratches and absence or damage of rivets is not allowed.
3. Check press a disk on lack of cracks, пригара and wear of a surface. Using a steel ruler and an edge щупа, check not planeness of a working surface of a press disk. Not planeness of a press disk should not exceed 0,2 mm.
4. Check a condition of a surface of a friction of a flywheel on lack of cracks, пригара and wear of a surface.
5. Check a condition of frictional overlays of a disk of coupling and in the presence of oil traces on them or mechanical damages replace a coupling disk.
6. Measure thickness of overlays of a disk of coupling. If their thickness of less admissible or if heads of rivets are close to a working surface, replace them or a coupling disk.
7. Check face palpation of a disk of coupling which at distance of 2,5 mm from external diameter should make no more than 0,8 mm.
8. Check a condition of the vyzhimny bearing which should rotate easily, evenly and silently, in it should be absent люфт.
9. The working surface of the bearing influencing a press spring should be smooth, without cracks, local corrosion or development (shooters specified the directions in which the condition of the vyzhimny bearing is necessary to check).
10. Faulty vyzhimny it is possible to define the bearing, without removing it from the car for what it is necessary to press a coupling pedal on the working engine. If by pressing of a pedal of coupling there is an additional noise, means, vyzhimny the bearing is faulty and it is necessary to replace it.