Mercedes S-Class W-140

1991-1999 of release

Repair and operation of the car

Mercedes S-Class
+ Mercedes-Benz cars of the class S (W-140)
+ Operation manual
+ Routine maintenance
+ Engine
+ Cooling systems, heating
+ Power supply system and release
+ Engine electric equipment
+ Gear shifting box
- Automatic transmission
   Search of malfunctions - the general information
   - Automatic transmission 722.5
      Removal, check of a state and installation of the converter of rotation (hydrotransformer)
      Removal and installation of the centrifugal regulator
      Removal and installation of the sensor switch of blocking of a starter (permission of start)
      Vacuum knot - installation details
      Removal, service and installation of the secondary pump (AT to No. 3652931)
      Removal and installation of a forward cover with the secondary pump
      Removal and installation of the LB3 piston
      Removal and installation of a back cover of transmission
      Dismantling and assembly of valvate assembly of AT
      Dismantling and assembly of transmission
      Installation and check of a gap in a multidisk brake of B3
      Measurement of a gap in B1 brake
      Coupling of the raising transfer
      Removal, installation and check of components of a brake of BS of the raising transfer and coupling of KS
      Dismantling and assembly of the coupling of a free wheeling
      Dismantling and assembly of planetary mechanisms
      Dismantling and assembly of coupling of K1
      Coupling of K2
      Gear shifting selector lever
   + Automatic transmission 722.6
+ Coupling
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment


Removal and installation of a back cover of transmission

Details of installation of a back cover of transmission



1. Remove a drain stopper (4a) and merge ATF.
2. Lift the transmission.
3. Remove a cross beam of the engine.
4. Turn off back support of the engine.
5. Remove an arm (10) of system of release and a bracket (11), having turned off nuts (7).
6. Disconnect system of release (60) from back support.
7. Unscrew the forward driveshaft (71) from the transmission.
8. Remove the centrifugal regulator (50).
9. Having turned off a shaft of a speedometer (9) or the inductive sensor (85a).
10. Remove a flange (64).
11. Remove laying (65).
12. Remove the secondary pump (see the Section Removal, service and installation of the secondary pump (AT to No. 3652931)).
13. Turn off a bolt (73).
14. Remove a back cover of the transmission (70). Laying (72) can be established several times if to establish it without sealant.
15. Establish laying (163) on an output shaft.


Installation is carried out as it should be, the return to removal.