Mercedes S-Class W-220

since 1998 of release

Repair and car operation

W220 Mercedes
+ Mercedes-Benz Cars of a class S (W220)
+ Operation manual
+ Routine maintenance
+ Engine
+ cooling and heating Systems
+ Power supply system and release
+ engine Electric equipment
- Automatic transmission
   Problems of the block of electronic control and operating signals
   Search of malfunctions - the general information
   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, VZ 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
+ Power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ electric equipment Cхемы

Removal and AT installation with the hydrotransformer

Automatic transmission

4 — the Drain stopper of the pallet
9 — the Drain stopper of the hydrotransformer
26 — I Will corrode conductings
33 — the gear shifting Lever
46 — the grounding Tyre
49 — the Oil pipeline
61 — Maslozalivnaya a tube
62 — the Guard

63 — Draught of gear shifting
64 — the Back arm of fastening of an exhaust pipe
65 — an engine Arm with a support
66 — the Driveshaft
80 — the Cable of inclusion of blocking at a parking
81 — a hydrotransformer Cover
94 — the Exhaust pipe
95 — the Bolt



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 of the 80th inclusion of blocking at a parking.
7. Unscrew bolts of the 95th fastening 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 of 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.