Mercedes C-Class

W203 since 2000 of release

Repair and operation of the car

Dismantling and assembly of an output shaft with the central and back block of planetary gear wheels

Dismantling and assembly of an output shaft with the central and back block of planetary gear wheels


42 — the Output shaft with the central block of planetary gear wheels 42a — the Needle bearing 42b — Teflon rings 42s, 43a — Persistent laying 42d — the Persistent needle bearing 42e — Laying 42f — the Lock ring	43 — the Back block of planetary gear wheels 44 — Coupling of K3 45 — the Back hollow shaft With — the Final oil channel for coupling of K3 D — the Inlet oil channel for coupling of K3

Check of a gap between laying 42e and a lock ring 42f


42 — the Output shaft 42s — Persistent laying 42d — the Needle bearing 42e — Laying	42f — the Lock ring 44 — Coupling of K3

Dismantling

PERFORMANCE ORDER

1. Disconnect the transmission case from the hydrotransformer case.
2. Remove multidisk couplings of K1, K2 and K3.
3. Remove two visible teflon rings (42b) from an output shaft up.
4. Remove a lock ring (42f), laying (42e), the persistent needle bearing (42d) and persistent laying (42s) from an output shaft.
5. Remove coupling of K3 (44).
6. Remove a back hollow shaft (45) from an output shaft.
7. Remove the back block of planetary gear wheels (43) with the built-in hollow shaft, the central block of planetary gear wheels from an output shaft.
8. Remove persistent laying (43a).
9. Remove a multidisk brake of B1 and the oil pump.

Assembly

PERFORMANCE ORDER

1. Establish persistent laying (43a) by a cuff towards a vodil.
2. Install the back block of planetary gear wheels (43) with the built-in hollow shaft, the central block of planetary gear wheels on an output shaft.
3. Grease and establish three lower teflon rings (42b) in a groove so that they were established together.
4. Establish a back hollow shaft (45) on an output shaft. Check sealing rings on a hollow shaft and replace them if it is necessary.
5. Establish couplings of K3.
6. Establish a lock ring, laying, the persistent needle bearing and persistent laying.
7. Grease and establish two top teflon rings (42b) in a groove so that they were established together.
8. Check an axial gap between laying (42e) and a lock ring (42f). It has to make 0.15 - 0.6 mm. Adjust a gap by means of laying (42e). Thickness of laying: 3.0, 3.4 and 3.7 mm.
9. Establish multidisk couplings of K1, K2 and K3.