The device, service, repair of the Mercedes-Benz C Class (W-203 since 2000) - The case of transmission and the hydrotransformer-//Mercedes Benz -

Mercedes C-Class

W203 since 2000 of release

Repair and operation of the car



Mercedes-Benz
+ Mercedes-Benz cars of class C (W-203)
+ Operation manual
+ Routine maintenance
+ Engine
+ Cooling system and heating
+ 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 the operating signals
      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 B2, B3 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
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment







Case of transmission and hydrotransformer

Case of transmission and hydrotransformer

1 — the Case the hydrotransformer
1a, 2a, 3b, 19a — Bolts
2 — the transmission Case
3 — the Pallet
3a — the Strut
5 — the Oil filter
12a — Teflon rings
18, 67a — Laying
19 — the AT Electrohydraulic control unit
20 — the Radial epiploon
21 — the Directing plug
21a — Sealing rings
47 — the Nut
48 — the Output flange
67 — the Ball bearing
68 — the Lock ring

Dismantling

 PERFORMANCE ORDER

1. Weaken the directing plug (21) and remove it from transmission.
2. Remove the pallet (3).
3. Remove an oil filter (5).
4. Turn off bolts (19a) and remove the AT (19) electrohydraulic control unit.
5. Remove a flange (48).
6. Vypressuyte a radial epiploon (20), remove laying (67a), a lock ring (68) and a vypressuyta the ball bearing (67) from the transmission case.
7. Remove laying (18).
8. Turn off a bolt (1a) and (2a) from the case the hydrotransformer and transmissions.
9. Remove the case of transmission (2) from the case of the hydrotransformer (1).


Assembly

 PERFORMANCE ORDER

1. Grease with sealant and insert into a groove everything together teflon rings (12a).
2. Install the transmission (2) on the hydrotransformer (1). Combine disks of brakes of B2 and B3.
3. Wrap bolts (1a) and (2a).
4. Measure a gap between a doggie of the parking brake and the ball bearing. It has to be within 0.3-0.5 mm.
5. Establish laying (18), press the ball bearing in a back part of the case of transmission.
6. Establish laying (67a).
7. Install a radial epiploon (20) in the transmission case.
8. Establish a flange (48).
9. Establish and tighten bolts of fastening of the AT (19) electrohydraulic control unit.
10. Further assembly is carried out as it should be, the return to dismantling.