Mercedes C-Class

W203 since 2000 of release

Repair and car operation



Mercedes-Benz
+ 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
   Specifications
   + 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 installation of multidisk brake В1 and oil pump

Removal and installation of multidisk brake В1 and oil pump

1 — the hydrotransformer Case
6 — the Multidisk brake (В1)
6а — Bolts М6х32 (11 pieces)
7 — the Oil pump
7а — Bolts М8х35 (7 pieces)
8 — the Intermediate plate

Removal

 PERFORMANCE ORDER

1. Remove multidisk couplings К1, К2 and К3.
2. Unscrew bolts (7а) and remove the oil pump (7). Unscrew two opposite bolts in the case of the oil pump and take the oil pump from the hydrotransformer case, slightly tapping with a plastic hammer.
3. Unscrew bolts (6а) and take multidisk brake В1 (6) of the hydrotransformer case. Unscrew two opposite bolts in multidisk brake В1 and take it from the hydrotransformer case, slightly tapping with a plastic hammer.
4. Disconnect an intermediate plate (8) from the hydrotransformer (1) case.


Installation

 PERFORMANCE ORDER

1. Establish an intermediate plate (8) on the hydrotransformer (1) case. An intermediate plate (8) it can be used several times.
2. Wrap bolts of fastening of multidisk brake В1 (6) in the hydrotransformer (1) case. The adjusting provision of multidisk brake В1 concerning the case of the hydrotransformer is defined by a directing finger on multidisk brake В1 (shooter).
3. Establish the oil pump (7) and tighten bolts of its fastening.

4. Establish multidisk couplings К1, К2 and К3. On an illustration the oil channel E for coupling К1 is shown.