Repair and service Mercedes Benz M - The Class W163 - Removal and installation of the fuel distributive highway and injectors//since 1997 release /

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



Removal and installation of the fuel distributive highway and injectors

Model 163.136

Details of installation of the fuel highway on models 163.136 (the series 111 engine)

1/1 — the Service valve
16/8 — the Sealing ring
17 — the Fuel highway

17/2 — the Line of return of fuel
17/3 — the Line of supply of fuel
Y62 — the Injector

Details of installation of fuel injectors on models 163.136 (the series 111 engine)

16/7 — the Antirotational lock

Arrow — a 4-pointed nozzle


 PERFORMANCE ORDER

  1. Details of installation of the fuel distributive highway and injectors on models 163.136 (the series 111 engine) are shown on an illustration and the illustration Location of the Service Valve (1/1) of Dumping of Pressure on the fuel highway of the engine of a series 111. Location of the service valve (1/1) of dumping of pressure on the fuel highway of the engine of a series 111 to which all references which are found in the text belong.
  2. Remove bypass an air cleaner sleeve (see the Section Removal and installation of components of an inlet air path).
  3. Dump pressure in a power supply system via the service valve (see the Section Dropping Pressure in fuel system of the petrol engine).
  4. Turn out fixing bolts and remove the fuel highway (17).
  5. Disconnect lines of return (17/2) and giving (17/3) fuels and an electrical wiring of injectors (Y62)
  6. In case of need remove fuel injectors (Y62).
  7. Installation is made upside-down, - do not forget to replace sealing rings (16/8 and 16/9) which before installation should be oiled.

Model 163.154/157/172/174

Details of installation of fuel injectors on models 163.154/157/172/174 (the series 111 engine)

16/7 — the Antirotational lock

Arrow — a 4-pointed nozzle


 PERFORMANCE ORDER

  1. Details of installation of the fuel distributive highway and injectors on models 163.154/157/172/174 (engines of series 112 and 113) are shown on an illustration and the illustration Location of the Service Valve (1/1) of Dumping of Pressure on the fuel highway of engines of series 112 and 113 to which all references which are found in the text belong.
  2. Remove the panel of finishing of a cover of a head cylinders/air cleaner.

On models with the air cleaner fixed on the engine remove the rezonatorny camera (2/1).

  1. Turn out screws (1/4) and remove a plastic cover.
  2. Dump pressure in a power supply system via the service valve (see the Section Dropping Pressure in fuel system of the petrol engine).
  3. Disconnect the line of supply of fuel (17/2).
  4. Disconnect an electrical wiring from injectors (Y62).
  5. Turn out fixing screws (17/1) and remove assembly of the fuel highway (17) with injectors (Y62) from the inlet pipeline.
  6. In case of need remove injectors.
  7. Installation is made upside-down, - do not forget to replace sealing rings (16/8 and 16/9) which before installation should be oiled.