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


GRM incentive - the general information, service of components

The gas chain of the switch can be replaced without motor discussion. By means of mentioned below tools the new chain can be included too as before, is passed around starlets and satschekanena.

At wrong installation collision of gates can happen by means of lands of pistons!

General information

Details of the device of elements of an incentive of GRM

1 — Einstelzeichen for the management of the motor in position of WMT of the end of a step of compression of the first cylinder
2 — Check correctness of the association Einstelzeichen of waves of curves
3 — installation of natjaschitelja of a chain
4 — if it is necessary to bring it is necessary At the TNWD removal / device a bent shaft in situation 15 ° after the WMT piston of the first cylinder

5 — if the bolt of the starlet has TNWD the left work of a slice
6 — a blocking bolt
7 — if the bolt of M11 of the starlet of a wave of curves is subject to compensation if its Einstellänge "Swiss Confederation" passes admissible Höchstbedeutung (53.6 mm)
8 — a bolt of glass of a bent shaft

For execution of procedures of removal and the device of elements of an incentive of GRM will demand the following special tools:

  • Tiskalshchik of plug / glass of a bent shaft - No. 103 589 003 300;
  • Tiskalshchik of the starlet of a bent shaft - No. 102589053300;
  • The tool for blocking of flywheel / priwodnogo Disk - No. 601 589 024 000;
  • Bolts M6_90 millimeter for blocking of flywheel / priwodnogo Disk;
  • The tool for TNWD blocking - No. 601 589 052 100;
  • The tool for TNWD division - No. 601 589 000 800;
  • The tool for centering of the starlet of TNWD - No. 601 589 051 400;
  • The proposal of members of a gas chain of the switch - No. 602 589 024 000;
  • Tiskalshchik of members of a gas chain of the switch (element 1) - No. 602 589 023 300;
  • Tiskalshchik of members of a gas chain of the switch (element 2) - No. 602 589 046 300;
  • Tiskalshchik of members of a gas chain of the switch (element 3) - No. 602 589 046 301;
  • The tool for the device of members of a gas chain of the switch - No. 602 589 003 900;
  • The offer of 1 schtampoderschatelej for the device of members of a gas chain of the switch - No. 602 589 026 300;
  • The offer of 2 schtampoderschatelej for the device of members of a gas chain of the switch - No. 602 589 036 300;
  • Application for fixing of a chain on the starlet of a wave of curves - No. 602 589 014 000;
  • Toolbox - No. 602 589 009 800;
  • Fastening of wjaskostnoj mufty (series 129/140) - No. 120 589 140 700;
  • wjaskostnoj mufty key - No. 111589020100;
  • Glass fastening - No. 603589004000.
    • If the next moments pay attention:
  • If it down especially, the motor does not remain only to proworatschiwajte in the normal direction;
  • Pay attention to the efforts of a delay of strengthening reserved by target figures;
  • At the corresponding complete set you do not forget to designate Einstellage of a sensor of CKP before removal;
  • Not proworatschiwajte a bent shaft for starlets of waves of curves, and also other starlets of an incentive of GRM;
  • Not proworatschiwajte of a wave of the handle and wave of curves at the accepted gas chain of the switch;
  • After the device of phases of management of gas exchange you do not forget to check Einstelkennwerte TNWD.

    • Service of components of an incentive of GRM

    Details of the device of elements of an incentive of GRM

    1 — Einstelzeichen for the management of the motor in position of WMT of the end of a step of compression of the first cylinder
    2 — Check correctness of the association Einstelzeichen of waves of curves
    3 — installation of natjaschitelja of a chain
    4 — if it is necessary to bring it is necessary At the TNWD removal / device a bent shaft in situation 15 ° after the WMT piston of the first cylinder

    5 — if the bolt of the starlet has TNWD the left work of a slice
    6 — a blocking bolt
    7 — if the bolt of M11 of the starlet of a wave of curves is subject to compensation if its Einstellänge "Swiss Confederation" passes admissible Höchstbedeutung (53.6 mm)
    8 — a bolt of glass of a bent shaft


     EXECUTION ORDER

    1. Exclude the negative line of the battery.
    2. For the purpose of simplification of proworatschiwanija of the motor you pull out all candles of nakaliwanija.
    3. Bring a bent shaft into position of the WMT piston of the first cylinder (1).
    4. Check correctness of the association Einstelzeichen of waves of curves (2).
    5., Before beginning execution of procedures of repair you accept installation of natjaschitelja (3).
    6. At the TNWD removal / device it is necessary to bring it is necessary a bent shaft in situation 15 ° after the WMT piston of the first cylinder (4).
    7. Before wyworatschiwanijem of a bolt (5) you install the tool No. 601 589 051 400 aligning the starlet.

    The bolt of the starlet of TNWD has the left screw thread.

    8. After TNWD removal you establish a blocking bolt (6), - the tool No. 601 589 052 100.
    9. At the device of the starlet of a wave of curves you pursue correctness of an arrangement of the judging pencil.
    10. In front of the device you make restoration of natjaschitelja for what it is plunscherom down in power with the SOW engine oil 10 and 7-10 of times otoschmite plunscher you lower. Check the river of the movement plunschera and harmony of its resistance of compression.
    11. Necessary repair of restoration ends, you establish natjaschitel (3) on the budget place.

    The bolt of M11 of the starlet of a wave of curves is subject to compensation if admissible Höchstbedeutung (53.6 mm) (7) passes its Einstellänge "Swiss Confederation" (watch an illustration 78.1).
    To 15 slow movement you a bolt of glass of a bent shaft (8) with effort of 320 Nanometers (bolts And classification 10.9) or 200 Nanometers + 90 ° (bolts In classification 8.8) are firm.