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

9.19. A reducer of a back axis Removal and installation

1. Lift the car, merge oil from a reducer.
2. Disconnect карданный a shaft from a reducer flange. Fix a shaft, without supposing sagging on the support bearing.
3. Get from a semiaxis reducer, take aside and fix.
4. Disconnect from the pulse gauge of a speedometer a socket (a photo at the left), turn away 2 bolts and remove the gauge (a photo on the right).
5. Substitute under a reducer the cart with a jack.
6. Turn away a bolt of back fastening of a reducer.
7. Turn away bolts of forward fastening of a reducer.
8. Turn away a nut and a bolt of an axis of the elastic hinge of a reducer.
9. Lower a reducer and get from under the car.
10. Installation is carried out upside-down. Bolts and nuts of fastening of a reducer at first acquire, then in regular intervals tighten.