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)
      Covers of the heads of the block of cylinders - a device detail
      Removal and device of the pipeline of access
      Removal and device of a final collector
      Removal and device of the heads of the block of cylinders
      Removal and kryschek device of a chain of an incentive of GRM
      Compensation of a chain of an incentive of GRM
      Check of phases of management of gas exchange
      GRM incentive - the general information, service of components
      Removal and device of the regulator of phases of management of gas exchange
      Removal and device of waves of curves
      Check and regulation of control provision of waves of curves
      Removal and device of gates
      Compensation judging banks of gates
      Compensation of rings of Sättel of gates
      Removal and device of pistons
      Name and volumes of pistons
      Check of a condition of poles of an instinct
      Check of a condition of a bent shaft
   + 12-cylinder petrol engines (M120.980/982)
   + 6-cylinder diesel engines (OM603.971)
   + 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

Removal and device of the regulator of phases of management of gas exchange

Regulator of phases of management of gas exchange


1, 3, 15 — bolts 2, 7, 12 — covers 4 — fittings 6 — mother 13 — the Right starlet 14 — the regulating piston 14a — the Conic feather	16 — a flange 17 — a feather 19 — a blocking ring 20 — the plug 21 — a finger 22 — a wave of curves

Removal of the starlet of the left wave of curves


6 — mother 12 — a cover 13 — the starlet 14 — the regulating piston 14a — conic the weaved feather

Removal

EXECUTION ORDER

1. Accept halls of a cover of both regulators.
2. Install the piston of the first cylinder in situation 45 ° before WMT.
3. Block waves of curves with the help ядр (1).
4. Designate GRM incentive chain arrangement concerning starlets of waves of curves.
5. Be lowered by GRM incentive chain natjaschitel. 6. Accept the top judging levers. Accept only the right lever for the right regulator. 7. Accept the starlet of the right final wave of curves.
8. Prevent a bolt (3) strengthenings of fittings (4).
9. Prevent mother (6), accept a cover (12), the starlet of the left wave of curves (13) with the regulating piston (14) and a conic feather (14a). Prevent bolts (15) and accept a flange of a wave of curves of access.

Device

EXECUTION ORDER

1. Priwernite a flange (16) on a wave of curves of access (22) .ubedites in correctness of the device of the judging fingers (21). Replace bolts (15).
2. Establish a spherical feather (14a) and install the regulating piston (14) on a flange (16) in the fixed situation (block tooth). 3. Establish the starlet of a wave of curves of access to the fixed situation (block tooth) to schlizy of the regulating piston (14); lift GRM incentive chain for providing this procedure upward.
4. Prevent persistent mother. Stop in the regulator in duty carrying out this operation. 5. Establish a cover (12). 6. Turn mother (6). Stop in a wave of curves (22) by means of a key (03). 7. Install fittings (4) in the fixed situation.