Mercedes S-Class W-220

since 1998 release

Repair and operation of the car


Mercedes W220
+ Mercedes-Benz cars of the class S (W220)
+ Operation manual
+ Routine maintenance
+ Engine
+ Cooling system and heating
+ Power supply system and release
+ Engine electric equipment
- Automatic transmission
   Problems of the block of electronic control and the operating signals
   Search of malfunctions - the general information
   Removal and the 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 of V2, VZ and gear wheel of blocking at "Parking"
   Dismantling and assembly of a back hollow shaft with the back coupling of a free wheeling
   Removal and installation of a multidisk brake B1 and oil pump
   Dismantling and assembly of the oil pump
   Dismantling and assembly of a multidisk brake of B1
   Dismantling and assembly of a multidisk brake of B2
   Dismantling and assembly of an output shaft with the central and back block of planetary gear wheels
   Removal and installation of multidisk couplings K1, K2 and K3
   Dismantling and assembly of coupling of K1
   Dismantling and assembly of the leading shaft with coupling by K2 and the forward block of planetary gear wheels
   Dismantling and assembly of coupling of K3
   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
+ Schemes of electric equipment



Removal and installation of multidisk couplings K1, K2 and K3

12 — the Output shaft with the central and back block of planetary gear wheels and coupling of KZ
13 — the Persistent needle bearing
13a — Persistent laying
58 — the Conducting shaft with coupling by K2 and the forward block of planetary gear wheels

58a — Teflon rings
83 — Coupling of K1
138 — the Solar gear wheel of the forward block of planetary gear wheels
And — the Oil channel for coupling blocking
In — the Oil channel to coupling of K2


Removal

 PERFORMANCE ORDER

1. Disconnect the transmission case from the case the hydrotransformer.
2. Remove an output shaft with the central and back blocks of planetary gear wheels and coupling of KZ 12.
3. Remove the persistent needle bearing 13 and persistent laying 13a.
4. Remove the conducting shaft with coupling K2 and the forward block of planetary gear wheels 58.
5. Remove coupling K1 83.


Installation

 PERFORMANCE ORDER

1. Grease and establish everything together teflon rings in a groove in B1 brake.
2. Establish coupling K1 83.
3. Grease and establish everything together teflon rings 58a in a groove of coupling of K2.
4. Establish the conducting shaft with coupling K2 and the forward block of planetary gear wheels 58.
5. Establish persistent laying 13a and the persistent needle bearing 13.
6. Establish an output shaft with the central and back block of planetary gear wheels and coupling of KZ 12.
7. Install the transmission case on the hydrotransformer case.