BMW 3 series E30

Since 1983-1994 of release

Repair and car operation

+ 1. The maintenance instruction
+ 2. Maintenance service
+ 3. The engine
+ 4. Cooling system
+ 5. Heating and ventilation
+ 6. Fuel system
+ 7. An exhaust system
+ 8. Transmissions
- 9. Coupling
   9.2. Specifications
   9.3. Coupling check
   9.4. The main cylinder of coupling
   9.5. A coupling pedal
   9.6. The blocking switch of coupling
   9.7. The working cylinder of coupling
   9.8. Removal of air from a coupling hydrodrive
   9.9. Coupling details
   9.10. A kardannyj shaft
   9.11. Elastic муфта
   9.12. An average support
   9.13. Kardannye hinges
   9.14. The forward aligning plug
   9.15. The SHRUS карданного a shaft
   9.16. Semiaxes
   9.17. SHRUS and covers
   9.18. Epiploons of a reducer of a back axis
   9.19. A reducer of a back axis
   9.20. An epiploon of a leading gear wheel of a reducer
+ 10. Brake system
+ 11. A running gear
+ 12. A body
+ 13. An electric equipment
+ 14. A good advice

9.4. The main cylinder of coupling

The mechanism of a drive of the main cylinder of coupling

1. An axis

2. A pedal

3. Fastening bolts

Bolt of an axis of a rod of the main cylinder of coupling


Removal and installation

1. Merge a liquid, having sucked away a pear from a tank (on cars with the right wheel disconnect a hose from a tank and merge a liquid).
2. Disconnect from the cylinder a hydrodrive tube.
3. Working in salon, remove the bottom panel in the field of feet of the driver and disconnect a pusher of the main cylinder from a coupling pedal (in drawing – fastenings of a pusher of the main cylinder to a coupling pedal).
4. Turn away 2 bolts of fastening of the cylinder to an arm of a pedal and remove the cylinder.
5. Installation is carried out upside-down. Upon termination of check up remove air, adjust a pedal and the starter switch.