Mercedes S-Class W-220

since 1998 release

Repair and operation of the car

Case of transmission and hydrotransformer


1 — the hydrotransformer Case 1a, 2a, Zb, 19a — Bolts 2 — the transmission Case 3 — the Pallet For — 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 of 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 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 VZ.
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.