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


Service of system of greasing

М111

Removal and installation of the pallet of a case

Details of installation of the pallet of a case of the engine of a series 111


 PERFORMANCE ORDER

  1. Details of installation of the pallet of a case on the engine of a series 111 are shown on an illustration which all references meeting in the text concern.
  2. Merge impellent oil (see. Head of the Power supply system and production of the fulfilled gases).
  3. Remove assembly of the fan of system of cooling with the vyazkostny coupling (26).
  4. To Otboltita from a partition of an impellent compartment a broad tank (8) cooling systems.
  5. Turn out bolts (9) fastenings of pillows of forward support of the power unit to a car frame (see. Section Removal and installation of support of a suspension bracket of the power unit).
  6. Hang out the engine on the winch.
  7. Disconnect electroconducting of the sensor of level of oil (S43).
  8. Turn out fixing bolts and remove the pallet of a case (56).
  9. Carefully smooth out interfaced surfaces and establish on the pallet new sealing laying (56а).
  10. Installation is made upside-down.

Temporary fixing of the pallet on the block can be made by means of the hermetic put with spots.

Removal and installation of the sensor of level of oil

Details of installation of the sensor of level of oil (3) engines of a series 111

1 — Impellent oil

4 — the Sealing ring

Details of installation of the sensor of level buttering the engine of a series 111 are shown on an illustration which all references meeting in the text concern.

Removal and installation of the oil pump

Details of installation of the oil pump of the engine of a series 111


 PERFORMANCE ORDER

  1. Details of installation of the oil pump of the engine of a series 111 are shown on an illustration which all references meeting in the text concern.
  2. Remove the case pallet (see above).
  3. Remove an asterisk (25) drives of the oil pump assembled with the chain thrown it.
  4. Turn out fixing bolts (28/28a) and remove pump assembly (24/24a).
  5. Carefully smooth out interfaced surfaces of the pump and the engine block.
  6. Fill pump assembly by fresh oil.
  7. Installation is made upside-down. At installation of the pump of the first version pay attention that two forward bolts (28) are equipped with directing plugs (27). On pumps of the second version do not forget to replace a sealing ring (29).

The asterisk is established by a ledge to the pump.

Replacement of a chain of a drive of the oil pump

Details of installation of a chain of a drive of the oil pump on the series 111 engine


 PERFORMANCE ORDER

  1. Details of installation of a chain of a drive of the oil pump on the engine of a series 111 are shown on an illustration which all references meeting in the text concern.
  2. Empty cooling system (see. Head of the Power supply system and production of the fulfilled gases).
  3. Merge impellent oil (see. Head of the Power supply system and production of the fulfilled gases).
  4. Remove the liquid heat exchanger (9).
  5. Remove the pallet of a case (10) (see above).
  6. Remove the oil pump (see above).
  7. By means of the special adaptation dismember a chain of a drive of the pump and remove it from the engine.
  8. Remove a driving asterisk of the oil pump (25).
  9. Installation is made upside-down, - for a joint of a chain use the special adaptation.

Replacement of the transient valve

Details of installation of the transient valve of system of greasing of the engine of a series 111


 PERFORMANCE ORDER

  1. Details of installation of the transient valve of system of greasing of the engine of a series 111 are shown on an illustration which all references meeting in the text concern.
  2. Uncover GRM drive (see. Section Removal and installation of covers of a drive of GRM).
  3. By means of nippers (1) take the transient valve (8) from the landing nest in an engine case.
  4. Installation is made upside-down.

M112/113

Removal and installation of a casing of the oil filter

Details of installation of the oil filter of engines of a series 112 and 113 (on an example of the models equipped with the fan of system of cooling with the vyazkostny coupling)

6 — the Sealing ring
7 — the Filtering element

8 — the Bolt


 PERFORMANCE ORDER

  1. Details of installation of the oil filter on engines of series 112 and 113 are shown on an illustration which all references meeting in the text concern.
  2. Remove a forward cover of the power unit.
  3. Remove the panel of furnish power a unit/air purifier.
  4. Remove ventilyatorny assembly (1) and a fan (2) casing, - on models ML of 55 AMG and ML 500 remove assembly of the electric fan with a casing.
  5. Unscrew a cover (4) casings (5) oil filters.
  6. Turn out bolts (9) fastenings of the liquid heat exchanger (3) to a casing (5) oil filters.
  7. Remove a casing (5).
  8. Installation is made upside-down.
  9. In summary check level of impellent oil, in case of need make the corresponding adjustment (see. Head of the Power supply system and production of the fulfilled gases).

Removal and installation of the liquid heat exchanger of the oil filter

Details of installation of the liquid heat exchanger of the oil filter on series 112 and 113 engines (on an example of the engines equipped with the electric fan of system of cooling)

7 — Sealing elements


 PERFORMANCE ORDER

  1. Details of installation of the liquid heat exchanger of the oil filter on engines of series 112 and 113 are shown on an illustration which all references meeting in the text concern.
  2. Execute the procedures described in paragraphs from 1 on 5 point of Removal and installation of a casing of the oil filter adjusted for changes in designations on an illustration.
  3. Merge from a radiator cooling liquid (see. Head of the Power supply system and production of the fulfilled gases).
  4. Disconnect from the liquid heat exchanger (6) lines of an okhladitelny path (4 and 5).
  5. At the corresponding complete set (model ML of 55 AMG and ML 500) remove assembly of the air pump (see. Section Removal and installation of covers of a drive of GRM).
  6. Turn out fixing bolts and remove heat exchanger (6) assembly from a filter casing.
  7. Installation is made upside-down.
  8. In summary make sure of lack of signs of development of leakages of cooling liquid.

Removal and installation of a directing tube щупа measurements of impellent oil

Installation details щупа measurements of level of impellent oil on models with engines of series 112 and 113

4 — the Sealing ring

5 — the Sealing washer


 PERFORMANCE ORDER

  1. Details of installation of a directing tube measuring щупа on engines of series 112 and 113 are shown on an illustration which all references meeting in the text concern.
  2. Remove protection of a case (see. Head Body).
  3. Remove panels of furnish power air purifier unit/assembly.
  4. Turn out a bolt (2) fastenings of a directing tube (1) щупа (3) to a head of cylinders.
  5. Remove a bandage tape (7).
  6. Having pulled up, lift the receiver (1) from the engine.
  7. Installation is made upside-down.

Removal and installation of the pallet of a case

Bottom section of the pallet

Details of installation of the bottom section of the pallet of a case of engines of series 112 and 113

W11/5 — the grounding Tyre an engine/body


 PERFORMANCE ORDER

  1. Details of installation of the bottom section of the pallet of a case on engines of series 112 and 113 are shown on an illustration which all references meeting in the text concern.
  2. Remove the panel of furnish of the power unit and an air purifier (1).
  3. Remove assembly of the fan of system of cooling with the vyazkostny coupling (4).
  4. Turn out bolts (8) and remove a casing of ventilyatorny assembly (5).
  5. Remove an airchipper (9).
  6. Merge impellent oil (see. Head of the Power supply system and production of the fulfilled gases).
  7. Give nuts (7) fastenings of a forward support of a suspension bracket of the power unit.
  8. Remove the rezonatorny chamber (2) with a connecting sleeve (3).
  9. Hang out the engine on the winch.
  10. Turn out fixing bolts and remove the bottom section of the pallet of a case (6).
  11. Carefully smooth out interfaced surfaces.
  12. Installation is made upside-down.

The pallet is established on hermetic which should be imposed a pillow the in width 2.0 and thickness of 0.5 mm.

Top section of the pallet

Details of installation of the top section of the pallet of a case of engines of series 112 and 113


 PERFORMANCE ORDER

  1. Details of installation of the top section of the pallet of a case on engines of series 112 and 113 are shown on an illustration which all references meeting in the text concern.
  2. Remove the bottom section of the pallet of a case (1) (see above).
  3. Disconnect electroconducting from the sensor of level/temperature/quality of oil (В40).
  4. Having shifted forward, remove the top section of the pallet of a case (3), - in case of need slightly turn a cranked shaft.
  5. Installation is made upside-down.

Removal and installation of the sensor of level of oil

Details of installation of the sensor of level of oil on engines of series 112 and 113


 PERFORMANCE ORDER

  1. Details of installation of the sensor of level of oil on engines of series 112 and 113 are shown on an illustration which all references meeting in the text concern.
  2. Remove the bottom section of the pallet of a case (1) (see above).
  3. Disunite the contact socket (3) electroconductings of the sensor.
  4. Turn out fixing bolts (2) and remove the sensor of level of oil (S43).
  5. Installation is made upside-down.

Removal and installation of the oil pump

Details of installation of the oil pump on engines of series 112 and 113


 PERFORMANCE ORDER

  1. Details of installation of the oil pump of engines of a series 112 and 113 are shown on сопр. illustrations which all references meeting in the text concern.
  2. Remove the bottom section of the pallet of a case (1) (see above).
  3. Turn out fixing screws (4).
  4. Take away back a natyazhitel of a chain and remove the last from a driving asterisk of pump assembly.
  5. Remove the oil pump (2).
  6. Check a condition of the mesh filter of a maslozabornik, estimate correctness of landing of the control valve (3).
  7. Fill pump assembly by fresh oil.
  8. Installation is made upside-down.

Removal and installation of the reduktsionny valve of the oil pump

 PERFORMANCE ORDER

  1. Details of installation of components of the reduktsionny valve of the oil pump on engines of series 112 and 113 are shown on an illustration above (see a round insert) which all references meeting in the text concern.
  2. Remove the oil pump (see above).
  3. Turn out a cap and replace components of assembly of the reduktsionny valve.

Replacement of a chain of a drive of the oil pump

 PERFORMANCE ORDER

  1. Details of installation of a drive of the oil pump on engines of series 112 and 113 are shown on an illustration above which all references meeting in the text concern.
  2. Remove the bottom section of the pallet of a case (1) (see above).
  3. Remove the top section of the pallet (see above).
  4. Remove assembly of the oil pump (2) (see above).
  5. By means of the special adaptation dismember a chain of a drive of the pump and remove it from the engine.
  6. Remove a driving asterisk of the oil pump (25).
  7. Installation is made upside-down, - for a joint of a chain use the special adaptation.

Removal and installation of masloraspylitel

Details of installation of masloraspylitel on engines of series 112 and 113


 PERFORMANCE ORDER

  1. Details of installation of masloraspylitel on engines of series 112 and 113 are shown on сопр. illustrations which all references meeting in the text concern.
  2. Remove the bottom and top sections of the pallet of a case (see above).
  3. Remove the oil pump (see above).
  4. Turn out fixing bolts (2) and remove masloraspylitel (1), - in case of need slightly turn a cranked shaft.
  5. Check passableness маслотоков, in case of need make their pro-cleaning.
  6. Installation is made upside-down, - try not to allow deformations of submitting tubes (3) masloraspylitel (1).