Mercedes M-Class W163

since 1997 release

Repair and operation of the car


Mercedes W163
+ Mercedes-Benz cars of a class M (W163)
+ Governing bodies and methods of safe operation
+ Current leaving and service
- Engine
   Check of compression pressure in cylinders
   Check of the engine by means of the vacuum gage
   Replacement of a belt of the drive of auxiliary units and elements of the mechanism of its tension
   - Petrol models
      Removal and installation of the engine
      Removal and installation of covers of the GRM drive
      Replacement of a gas-distributing chain
      Removal and installation of components of the GRM drive
      Installation of basic position of camshafts
      Verification of the basic provision of a balancing shaft (only series 112 engines)
      Removal and installation of the GRM components
      Removal and installation of a head(s) of 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 bent shaft
      Removal and installation of a damper of tortional fluctuations / pulley of a driving belt
      Removal and installation of a flywheel / driving disk
      Removal and installation of support of a suspension bracket of the power unit
      Service of the lubrication system
   + Diesel models
+ Cooling systems, heating and air conditioner
+ A power supply system and production of the fulfilled gases
+ Systems of electric equipment of the engine
+ Manual box of gear shifting
+ Automatic transmission
+ Transmission line
+ Brake and auxiliary systems
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment

Removal and installation of the inlet pipeline

Details of installation of the inlet pipeline of the engine of a series 111

19 — the Inlet pipeline
19/1 — the Fixing bolt
19/2 — Fixing nuts

19/3 — Sealing laying
32/4 — the Connecting rod
32/13 — the Bolt

M111

 PERFORMANCE ORDER

  1. Details of installation of the inlet pipeline of the engine of a series 111 are shown on an illustration to which all references which are found in the text belong.
  2. Disconnect a negative wire from the battery.
  3. Remove a bypass pipe of the air cleaner.
  4. Disconnect vacuum and electric lines.
  5. Remove the fuel highway assembled with injectors (see the Head of the Power supply system and production of the fulfilled gases).
  6. Release from intermediate clamps on the inlet pipeline an engine electrical wiring.
  7. Disconnect an electrical wiring from sensors of provision of a bent shaft (CKP) and a detonation (KS).
  8. Disconnect from a starter a contour 50.
  9. Remove the actuation mechanism of system of stabilization of turns of idling (ISC).
  10. Separate a cable of the drive of a butterfly valve from the inlet pipeline.
  11. Release fixing bolts (19/1) and nuts (19/2) and remove assembly of the inlet pipeline (19).
  12. Installation is made upside-down.
  13. In conclusion check correctness of installation of turns of idling and serviceability of functioning of the drive of a butterfly valve.

M112/113

Details of installation of the inlet pipeline of engines of a series 112 and 113

The arrow Opening under installation of the combined valve


 PERFORMANCE ORDER

  1. Details of installation of the inlet pipeline of engines of series 112 and 113 are shown on an illustration to which all references which are found in the text belong.
  2. On the models equipped with the electronic switch of ignition (EIS) take a key from the ignition lock.
  3. Remove an overlay of covers of heads cylinders/air cleaner.
  4. Remove a sleeve of an inlet air path assembled with the sensor of mass of air (MAF).
  5. Disconnect the giving line (17/2) from a toplivoraspredelitel.
  6. Remove the fuel highway assembled with injectors (see the Head of the Power supply system and production of the fulfilled gases).
  7. Turn out bolts (2/1) of fastening of a cover of a head of cylinders.
  8. Disconnect (19) vacuum lines from the inlet pipeline.
  9. Disunite electric sockets.
  10. Turn off a nipple nut and disconnect the line (89/2) from the valve (89) of system of recirculation of the fulfilled gases (EGR).
  11. Turn out a bolt (19/1) and remove assembly of the combined valve (6).
  12. Remove the inlet pipeline (19).
  13. Installation is made upside-down.