Mercedes S-Class W-220

since 1998 of release

Repair and car operation

Case of transmission and hydrotransformer


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

Dismantling

PERFORMANCE ORDER

1. Weaken directing plug 21 and remove it from transmission.
2. Remove the pallet 3.
3. Remove the oil filter 5.
4. Unscrew bolts 19а and remove the AT 19 electrohydraulic control unit.
5. Remove a flange 48.
6. Vypressuyte a radial epiploon 20, remove laying 67а, a lock ring 68 and выпрессуйте the ball bearing 67 of the transmission case.
7. Remove laying 18.
8. Unscrew a bolt 1а and 2а 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 hermetic and insert into a groove everything together teflon rings 12а
2. Establish a transmission 2 on the hydrotransformer 1. Combine disks of brakes В2 and VZ.
3. Wrap bolts 1а and 2а.
4. Measure a gap between a doggie of the parking brake and the ball bearing. It should 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 67а.
7. Establish 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.

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