Mercedes S-Class W-140

1991-1999 of release

Repair and car operation

Mercedes S-Class
+ Mercedes-Benz Cars of a class S (W-140)
+ Operation manual
+ Routine maintenance
+ Engine
+ Systems of cooling, heating
+ Power supply system and release
+ engine Electric equipment
+ gear shifting Box
- Автоматичеcкая transmission
   Search of malfunctions - the general information
   - Automatic transmission 722.5
      Removal, check of a condition and installation of the converter of rotation (hydrotransformer)
      Removal and installation of a centrifugal regulator
      Removal and installation of the sensor switch of blocking of a starter (start permission)
      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 LB3 piston installation
      Removal and installation of a back cover of transmission
      Dismantling and assembly of klapanny assembly of AT
      Dismantling and transmission assembly
      Installation and gap check in multidisk brake В3
      Gap measurement in brake В1
      Coupling of raising transfer
      Removal, installation and check of components of a brake of BS of raising transfer and KS coupling
      Dismantling and assembly of the coupling of a free wheeling
      Dismantling and assembly of planetary mechanisms
      Dismantling and assembly of coupling К1
      Coupling К2
      Lever of the selector of gear shifting
   + 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 a transmission.
3. Remove a cross-section beam of the engine.
4. Unscrew back support of the engine.
5. Remove an arm (10) systems of release and a bracket (11), having unscrewed nuts (7).
6. Disconnect system of release (60) from back support.
7. Unscrew the forward driveshaft (71) from a transmission.
8. Remove a centrifugal regulator (50).
9. Having unscrewed 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. Unscrew a bolt (73).
14. Remove a back cover of a transmission (70). Laying (72) can be established several times if to establish it without hermetic.
15. Establish laying (163) on a target shaft.


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