Mercedes M-Class W163

since 1997 of release

Repair and car operation



Mercedes W163
+ Mercedes-Benz Cars of a class M (W163)
+ Governing bodies and receptions of safe operation
+ Current leaving and service
- Engine
   Check of kompressionny pressure in cylinders
   Engine check by means of the vacuum gage
   Replacement of a belt of a drive of auxiliary units and elements of the mechanism of its tension
   - Petrol models
      Removal and engine installation
      Removal and installation of covers of a drive of GRM
      Replacement of a gas-distributing chain
      Removal and installation of components of a drive of GRM
      Installation of base provision of camshafts
      Verification of the base provision of a balancing shaft (only series 112 engines)
      Removal and installation of GRM components
      Removal and head installation (ok) cylinders
      Removal and installation of the inlet pipeline
      Removal and installation of a final collector
      Removal and installation of a face cover, replacement of a back epiploon of a cranked shaft
      Removal and installation of a damper krutilny fluctuations/pulley of a driving belt
      Removal and flywheel installation / driving disk
      Removal and installation of support of a suspension bracket of the power unit
      Service of system of greasing
   + Diesel models
+ Systems of cooling, heating and air conditioner
+ the Power supply system and production of the fulfilled gases
+ Systems of electric equipment of the engine
+ Manual box of gear shifting
+ Avtomaticheckaya transmission
+ Transmission line
+ Brake and auxiliary systems
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
вэбкамеры девушки, видео порно



Removal and installation of covers of a drive of GRM

Forward cover (only series 111 engines)

Details of installation of a forward cover of a head of cylinders (series 111 engines)


 PERFORMANCE ORDER

  1. Details of installation of a forward cover of a head of cylinders of the engine of a series 111 are shown on an illustration which all references meeting in the text concern.
  2. Remove a head of cylinders (see. Section Removal and head installation (ok) cylinders).
  3. Remove a thermostat (3) casing (see. Head of System of cooling, heating and air conditioner).
  4. To Otboltita valve switch of a podmeshivaniye of secondary air (Y32).
  5. Turn out fixing bolts (1 and 2) and remove a forward cover of a head of cylinders.
  6. Carefully smooth out interfaced surfaces. Installation is made upside-down, - the cover is put on hermetic. Track, that all fixture was tightened with demanded effort.

Cover of a drive of GRM

М111

Details of installation of a cover of a drive of GRM on series 111 engines

Details of installation of a cover of a drive of GRM on series 111 engines

Details of installation of a cover of a drive of GRM on series 111 engines

And — Bolts of fastening of a cover of a drive of GRM to a head of cylinders


Details of installation of a cover of a drive of GRM on series 111 engines

3 — Directing pins


 PERFORMANCE ORDER

  1. Details of installation of a cover of a drive of GRM on the engine of a series 111 are shown on illustrations which all references meeting in the text concern.
  2. Disconnect a negative wire from the battery.
  3. Remove assembly of the left sleeve of a path of pressurization of air with the MAF sensor (see. Section Removal and engine installation).
  4. Take a cartridge of the oil filter (see. Head of the Power supply system and production of the fulfilled gases) also merge oil in the prepared capacity.
  5. Remove assembly of the fan of system of cooling with the vyazkostny coupling (see. Head of System of cooling, heating and air conditioner).
  6. Remove a casing of the fan of system of cooling (see. Head of System of cooling, heating and air conditioner).
  7. Remove the case pallet (see. Section Service of system of greasing).
  8. Remove a belt of a drive of the supercharger.
  9. Remove a belt of a drive of auxiliary units.
  10. Empty cooling system (see. Head of System of cooling, heating and air conditioner).
  11. Remove a basic arm the generator/generator assembled with a basic arm (see. Head of System of electric equipment of the engine).
  12. Remove assembly of a natyazhitel of a belt of a drive of auxiliary units (see. Head Engine).
  13. Remove a forward cover of a head of cylinders (see above).
  14. Remove the water pump (see. Head of System of cooling, heating and air conditioner).
  15. Remove a driving pulley of the steering pump (44), - pulley keeping from a provorachivaniye can be made by a way of a staving temporarily established to the place of a driving belt.
  16. To Otboltita arm (47).
  17. On models without To/in remove an arm (46b). On models with To/in remove arms (46) and (46а).
  18. Remove the steering pump (45) and take him aside, without disconnecting hydraulic lines.
  19. Having turned a cranked shaft in the normal direction, bring the piston of the first cylinder into situation 20-30 ° after VMT (see arrows on an illustration 5.7b).
  20. By means of blocking cores (01) fix camshafts.
  21. With marker mark the provision of a gas-distributing chain concerning asterisks of camshafts (75 and 76).
  22. Remove a natyazhitel of a chain (14).
  23. Remove asterisks final (76) and inlet (75) camshafts.

Bolts of fastening of asterisks is subject to replacement without fail.

  1. Take an inlet shaft assembled with a regulator.
  2. Take pins directing to a chain (11).

At installation pins are put on hermetic.

  1. Turn out bolts (And) fastenings of a cover of a drive of GRM to a head of cylinders.

Bolts are equipped with TORX type heads.

  1. Remove assembly of a pulley of a driving belt with the built-in vibrogasitel (95).
  2. Mark with a marker bolts of fastening of a cover of a drive of GRM.
  3. Turn out fixing bolts and uncover (65), - try not to damage sealing laying of a head.
  4. Replace a forward epiploon of a cranked shaft (see. Section Replacement of a forward epiploon of a cranked shaft).
  5. Carefully smooth out interfaced surfaces of a cover and an engine case.
  6. Replace sealing rings (66).
  7. Grease an interfaced surface of a cover with hermetic, having tracked, that the last did not get to the oil tank (65а) a gas-distributing chain.
  8. Installation is made upside-down, - at installation of a cover delay a chain up, having completely chosen its weak point in the lower part. Track, that all fixture was tightened with demanded effort.

M112/113

Details of installation of a cover of a drive of GRM on series 112 and 113 engines

1 — fan Assembly with the vyazkostny coupling
2 — the Belt of a drive of auxiliary units
3 — the Casing of the fan of system of cooling
4 — the Damper of krutilny fluctuations
5 — Assembly of a natyazhitel
6 — Covers of heads of cylinders with ignition coils
7 — the Case of the oil filter with the built-in liquid heat exchanger
9 — the Bottom section of the pallet of a case
11 — the Steering pump
12 — the Water pump
13 — a thermostat Casing
14 — Natyazhitel of a gas-distributing chain

15 — the Directing roller
16 — the Hose of an okhladitelny path going from a radiator to a casing of the thermostat
17 — the Hose of an okhladitelny path, the connencting circulating and water pumps (an additional complete set)
18 — the Hose of an okhladitelny path going from a radiator to the water pump
19 — Sealing rings of a case of GRM
20 — the Air pump
21 — Bolts of fastening of a cover of a drive of GRM to a head of cylinders
22 — the Top section of the pallet of a case
23 — the Basic arm of oil pipelines of AT
А9 — the To/in Compressor
G2 — the Generator


 PERFORMANCE ORDER

  1. Details of installation of a cover of a drive of GRM on engines of series 112 and 113 are shown on an illustration which all references meeting in the text concern.
  2. Disconnect a negative wire from the battery.
  3. Remove panels of furnish of the power unit.
  4. Merge cooling liquid from a radiator.
  5. Remove from heads of cylinders a cover power air purifier unit/assembly.
  6. Remove assembly of the fan of system of cooling with the vyazkostny coupling (1).
  7. Turn out the bottom bolts and remove a casing fan/assembly of the electric fan.
  8. Establish the screen of protection of the К/В radiator/condenser.
  9. Remove a belt of a drive of auxiliary units (2).
  10. Remove covers of heads of cylinders (6).
  11. Disconnect lines (17 and 18) the water pump.
  12. Disconnect a hose (16) from a thermostat casing.
  13. Remove and, without disconnecting refrigerator lines, take aside the To/in compressor (А9).
  14. Remove the bottom section of the pallet of a case (see. Section Service of system of greasing).
  15. Remove the top section of the pallet of a case (see. Section Service of system of greasing).
  16. Remove assembly of a natyazhitel of a belt of a drive of auxiliary units.
  17. Remove a damper of krutilny fluctuations (4)
  18. Remove a natyazhitel of a gas-distributing chain (14).
  19. Remove the case of the oil filter (7) equipped with the built in liquid heat exchanger.
  20. Remove and, without disconnecting hydraulic lines, shift aside assembly of the steering pump (11).
  21. Remove from a cover of a drive of GRM directing roller (15) belts of a drive of auxiliary units.
  22. Remove the air pump (20).
  23. Separate electroconducting from the thermostat.
  24. Turn out bolts (21) fastenings of a cover of a drive of GRM to heads of cylinders.
  25. Turn out screws of fastening of a cover of a drive of GRM.

At installation it is necessary to grease a carving part of screws with hermetic.

  1. Uncover GRM drive.
  2. Carefully smooth out interfaced surfaces of a cover and an engine case.
  3. Installation is made upside-down, - it is necessary to impose a hermetic pillow in width about 2.0 mm on an interfaced surface of a cover and thickness about 0.5 mm (track that hermetic did not get in маслотоки). Do not forget to replace sealing rings of a cover (19) and a forward epiploon of a cranked shaft. Track, that all fixture was tightened with demanded effort.
  4. In summary clear memory of system of onboard self-diagnostics, previously считав the DTC codes written down in it (see. Head of System of electric equipment of the engine).