Mercedes S-Class W-140

In 1991-1999 editions

Repair and enterprise of the car


Mercedes S-Class
+ Mercedes Benz cars of the class S (W-140)
+ operation manual
+ Routine maintenance
- Motor
   Check of compression in the motor cylinder
   Check of the motor by means of vacuum meter
   Serpantinnogo belt of an incentive of auxiliary devices
   + 6-cylinder petrol engines (M104.944 and M104.990/994)
   + 8-cylinder petrol engines (M119.970/981 and M119.971/981)
   + 12-cylinder petrol engines (M120.980/982)
   - 6-cylinder diesel engines (OM603.971)
      The filter for purification of air - a device detail
      Compensation of a belt of an incentive of the generator
      Removal and natjaschitelja device of a belt of an incentive of the generator
      Final collector - a device detail
      GRM incentive chain cover
      Wave of curves
      Removal and device of the head of the block of cylinders
      Verification of the control provision of a wave of curves
      Compensation of a chain of an incentive of GRM
      GRM incentive - the general information, service of components
      Natjaschitel of a chain of an incentive of GRM - a device detail
      Removal and device of pistons
      Check of a state and compensation of poles of an instinct
      Measurement of diameters of cylinders
      Removal and device of covers of cylinders
      Check of a condition of a bent shaft
      Removal and device of the starlet of a bent shaft
      Removal and device of a peel kartera of the motor
      The touch switch of level of oil - a device detail
      Compensation of a chain of an incentive of the fat pump
      Removal and device of the fat pump
      Removal and device of a body of the fat filter
   + 6-cylinder diesel engines (OM606.961)
+ cooling systems, heating
+ systems of power supply and edition
+ electric equipment of the motor
+ gear shifting boxes
+ Awtomatitscheckaja transmission
+ connection
+ brake system
+ Aufhängung and management
+ body
+ electric onboard equipment


6-cylinder diesel engines (OM603.971)

Removal

Removal and device of the motor

1 — the Aggravating pump
2 — an access pipe
3, 7 — Decorative panels
4 — a filter cover for purification of air
5 — an air admission pipe
6 — the line of the motor
9 — the Fat heater
10 — the pump of the amplifier of management 		11 — the double pump
12 — the conditioner compressor
13 — a generator incentive belt
14 — the fan
15 — Mufta of the fan
16 — the heater
120 — the battery

 EXECUTION ORDER

1. Accept the lower protective sign of the motor.
2. Exclude system of the edition.
3. Exclude the negative line of the battery (120).
4. Exclude a pipe of an admission of air (5).
5. Accept a filter cover for purification of air (4).
6. Accept decorative panels (3) and (7).
7. Exclude cutting (2) from a turbocompressor.
8. Prevent students of AT from bolts.
9. Exclude längslaeufige a rack and the bridge.
10. Exclude an engine cowl rope.
11. Accept the heater (16).
12. Weaken cutting of the cooling system between the motor and a body and exclude them.
13. Accept the fan (14).
14. Be lowered by muftu of the fan (15).
15. Accept a belt of an incentive of the generator (13).
16. Accept the compressor of the conditioner (12).
17. Exclude the electric leading device between the motor and a body.
18. Exclude plugs of the line of sensors of pressure and level of oil.
19. Exclude the electric leading starter device.
20. Accept the line of the motor.
21. Remove liquid from a container of pumps (10) the amplifier of management.
22. Exclude the aggravating pump (1) or the double pump (11) both cutting between the motor, and a body.
23. Prevent the fat heater (9).

Removal and device of the motor

17 — the heater of transmission gears
18 — a sensor of provision of connection
19 — a speedometer wave
20 — the gear shifting lever
21 — a gear shifting draft
22 — a sign of protection of heat
23 — the carrier
24 — the motor muffler
25 — the Restrictive carrier of the motor

492 — Kardannyj a wave
495 — the intermediate kardannogo support of a wave
500 — mother
L2 — the Inductive sensor of speed
L3 — a speed Sensor
S16/1 — switches of blocking of a starter
Y31/1y1 — AT


 EXECUTION ORDER

1. Exclude the otdattschika pipeline of provision of connection (18).
2. Prevent a wave of a speedometer (19) and an inductive sensor of a speedometer (L2).
3. Prevent a sensor of the speed (L3).
4. Prevent the carrier (23).
5. Exclude a sign of protection of heat (22).
6. Prevent kardannyj a wave (492).
7. Exclude an intermediate support (495) kardannogo of a wave.
8. Weaken mother (500) between the camp.


Removal and device of the motor

26 — the Back support of the motor
28 — a forward support of the motor
50 — a cross beam


Design of the back Aufhängung support of the power plant (Untenansicht)

1 — a support
2 — a cross beam
3 — the motor carrier
6 — M10x105 bolt

7 — M8x15 bolt
9 — M8x25 bolt
10 — M10x25 bolt
11 — transmission


Design of the back Aufhängung support of the power plant (side view)

1 — a support
2 — a cross beam
3 — the carrier
6 — M10x105 bolt

7 — M8x15 bolt
8 — M8x32 bolt
9 — M8x25 bolt


At the device of a back support you pursue correctness of its arrangement


 EXECUTION ORDER

1. Prevent a cross beam (50).
2. Connect the elevator in the motor.
3. Prevent the back basic carrier of the motor (26). The design of a back support is shown on sopr. Illustrations.
4. Prevent bolts of strengthening of forward support of the motor (28) below.
5. Lift the motor by means of the elevator.

Device

The device will be as it should be, carried out down removals.