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

Dismantling and assembly of a back hollow shaft with the back coupling of a free wheeling


45а — the Hollow shaft 45b — the Sealing ring 45с — the Lock ring 45d — the Coupling of a free wheeling	45е — the Back solar gear wheel with an internal support of coupling of KZ 45f — the Persistent needle bearing 45g — Laying 45h — the Blocking ring

Dismantling

PERFORMANCE ORDER

1. Disconnect the transmission case from the case the hydrotransformer.
2. Remove multidisk couplings К1, К2 and KZ.
3. Remove a blocking ring 45h, laying 45g and the persistent needle bearing 45f from a hollow shaft 45а.
4. Remove a back solar gear wheel 45е together with an internal support of coupling of KZ and the back coupling of a free wheeling 45d.
5. Remove a lock ring 45с from the coupling of a free wheeling 45d.
6. Remove the coupling of a free wheeling from a solar gear wheel.

Assembly

PERFORMANCE ORDER

Assembly is carried out as it should be, the return to dismantling. Check correctness of installation of lock rings. Check them and if it is necessary, replace them. Persistent laying of the coupling of a free wheeling 45d should settle down in the direction to a lock ring 45с.

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