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
+ Cooling systems, heating and air conditioner
- Power supply system and production of the fulfilled gases
   - Power supply system of petrol engines
      Check and adjustment of quantity of turns of the single course / moment of ignition/concentration WITH
      Dropping pressure in fuel system of the petrol engine
      Principle of functioning of a control system and injection of the petrol engine
      General check of system of injection of the petrol engine
      Check of injectors
      Removal and installation of components of an inlet air path
      Service of elements of the drive of a butterfly valve
      Depletion of the fuel tank
      Removal and installation of assembly of the fuel pump with the fuel reserve sensor
      Removal and installation of the locking fuel valve (only American models)
      Removal and installation of the fuel distributive highway and injectors
      Removal and installation of the fuel-supply line going from the fuel filter to the fuel highway - model 163.154.157/172/174/175
      Removal and installation of the fuel tank
   + Power supply system of diesel engines
   + Systems of release and decrease in toxicity 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

General check of system of injection of the petrol engine


Special devices are necessary for systematic search of malfunctions and their elimination. Such devices very expensive and, as a rule, are available only on HUNDRED. Therefore the description only of verifications of the general plan is given below.

  1. Check a condition of the rechargeable battery (see Chapters the Current leaving and service and Systems of electric equipment of the engine).
  2. Check a condition of all safety locks (see the Head Onboard electric equipment).
  3. Disunite and again join all sockets of the corresponding electronic systems. Check reliability of fixing of sockets and cables in a motive compartment.
  4. Check reliability of fastening of all connections of weight.
  5. Check tightness of hoses and pipelines, paying special attention to identification of cracks. Replace defective components, tighten the weakened nipple sockets.