Mercedes S-Class W-140

1991-1999 of release

Repair and car operation

먹튀 리스트

6-cylinder diesel engines (OM603.971)

Removal

Removal and engine installation


1 — the Forcing pump 2 — the Inlet pipe 3, 7 — Decorative panels 4 — an air purifier Cover 5 — the Air inlet pipe 6 — engine Conducting 9 — the Oil radiator 10 — the Pump of the amplifier of a steering	11 — the Dual pump 12 — the conditioner Compressor 13 — the Belt of a drive of the generator 14 — the Fan 15 — the fan Coupling 16 — the Radiator 120 — the Battery

PERFORMANCE ORDER

1. Remove the bottom protective guard of the engine.
2. Disconnect release system.
3. Disconnect a negative wire from the battery (120).
4. Disconnect an air inlet pipe (5).
5. Uncover an air purifier (4).
6. Remove decorative panels (3) and (7).
7. Disconnect a branch pipe (2) from a turbokompressor.
8. Unscrew AT tubes from clamps.
9. Disconnect a longitudinal rack and the bridge.
10. Disconnect a cowl cable.
11. Remove a radiator (16).
12. Weaken branch pipes of system of cooling between the engine and a body and disconnect them.
13. Remove the fan (14).
14. Remove the fan (15) coupling.
15. Remove a belt of a drive of the generator (13).
16. Remove the conditioner (12) compressor.
17. Disconnect electroconducting between the engine and a body.
18. Disconnect conducting sockets from sensors of pressure and oil level.
19. Disconnect starter electroconducting.
20. Remove engine conducting.
21. Remove liquid from the tank of the pump (10) of the amplifier of a steering.
22. Disconnect forcing pump (1) or the dual pump (11) and branch pipes between the engine and a body.
23. Unscrew an oil radiator (9).

Removal and engine installation

17 — a transmission Radiator
18 — the Sensor of provision of coupling
19 — a speedometer Shaft
20 — the gear shifting Lever
21 — Draught of gear shifting
22 — the Heat-shielding guard
23 — the Arm
24 — the engine Shock-absorber
25 — the Restrictive arm of the engine

492 — the Driveshaft
495 — the Intermediate bearing of the driveshaft
500 — the Nut
L2 — the Inductive sensor of speed
L3 — the Sensor of speed
S16/1 — the Switch of blocking of a starter
Y31/1y1 — АТ

PERFORMANCE ORDER

1. Disconnect the pipeline of an otdatchik of provision of coupling (18).
2. Unscrew a shaft of a speedometer (19) and the inductive sensor of a speedometer (L2).
3. Unscrew the sensor of speed (L3).
4. Unscrew an arm (23).
5. Disconnect a heat-shielding guard (22).
6. Unscrew the driveshaft (492).
7. Disconnect the intermediate bearing (495) of the driveshaft.
8. Weaken a nut (500) intermediate bearings.

Removal and engine installation

26 — the Back support of the engine
28 — the Forward support of the engine
50 — the Cross-piece

Design of a back support of a suspension bracket of the power unit (bottom view)

1 — the Support
2 — the Cross-piece
3 — an engine Arm
6 — Bolt М10x105

7 — Bolt М8x15
9 — Bolt М8x25
10 — Bolt М10x25
11 — Transmission

Design of a back support of a suspension bracket of the power unit (side view)

1 — the Support
2 — the Cross-piece
3 — the Arm
6 — Bolt М10x105

7 — Bolt М8x15
8 — Bolt М8x32
9 — Bolt М8x25

At installation of a back support track correctness of its arrangement

PERFORMANCE ORDER

1. Unscrew a cross-piece (50).
2. Attach the lift to the engine.
3. Unscrew a back basic arm of the engine (26). The design of a back support is shown on сопр. illustrations.
4. Unscrew bolts of fastening of forward support of the engine (28) from below.
5. Lift the engine by means of the lift.

Installation

Installation is carried out as it should be, the return to removal.