Mercedes C-Class

W203 since 2000 of release

Repair and car operation

+ Mercedes-Benz Cars of a class C (W-203)
+ Operation manual
+ Routine maintenance
+ Engine
+ cooling and heating Systems
+ Power supply system and release
+ engine Electric equipment
+ Manual transmission
- Automatic transmission
   + the Automated box of gear shifting 716.6
   - Automatic transmission 722.6
      Search of malfunctions - the general information
      Problems of the block of electronic control and operating signals
      Removal and AT installation with the hydrotransformer
      The AT electrohydraulic control unit (AT is established)
      Dismantling and assembly of the electrohydraulic control unit
      Dismantling and assembly of a plate of gear shifting
      Case of transmission and hydrotransformer
      Multidisk brakes В2, В3 and a blocking gear wheel at "Parking"
      Dismantling and assembly of a back hollow shaft with the back coupling of a free wheeling
      Removal and installation of multidisk brake В1 and oil pump
      Dismantling and assembly of the oil pump
      Dismantling and assembly of multidisk brake В1
      Dismantling and assembly of multidisk brake В2
      Dismantling and assembly of a target shaft with the central and back block of planetary gear wheels
      Removal and installation of multidisk couplings К1, К2 and К3
      Dismantling and assembly of coupling К1
      Dismantling and assembly of a leading shaft with coupling К2 and the forward block of planetary gear wheels
      Dismantling and assembly of coupling К3
      The blocking mechanism at "parking"
      Removal and installation of the lever of the selector of gear shifting
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment

Removal and AT installation with the hydrotransformer



1. Disconnect a negative wire from the battery.
2. Remove a maslozalivny tube (61) from the engine.
3. Unscrew a drain stopper (4) of the pallet of transmission and merge transmission oil.
4. Unscrew a drain stopper (9) of the hydrotransformer and merge transmission oil.
5. Remove a guard (62) and disconnect the 13-contact socket (26).
6. Disconnect a cable (80) inclusions of blocking at a parking.
7. Unscrew bolts (95) fastenings of the hydrotransformer to a leading disk. Then uncover the hydrotransformer (81).
8. Unscrew the left and right oil pipelines (49) from an oil radiator.
9. Remove draft of gear shifting (63), having disconnected for this purpose a clamp.
10. Remove an arm (64) fastenings of an exhaust pipe.
11. Disconnect final system (94).
12. Remove a fan casing from a radiator.
13. Unscrew a back arm of the engine with a support (65).
14. Unscrew the driveshaft (66).
15. Disconnect a connection wire on "weight" (46) from transmission.
16. Unscrew bolts of fastening of transmission to the block of cylinders and remove it down at an angle.
17. Remove the hydrotransformer.


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