Repair and service Mercedes Benz M - the Class W163 - Removal and installation of the fuel distributive highway and nozzles//since 1997 of release / mehanicm.ru

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
+ Systems of cooling, heating and air conditioner
- Power supply system and production of the fulfilled gases
   + Power supply system of petrol engines
   - Power supply system of diesel engines
      General information
      Checks of system of injection of fuel
      Service of components of an inlet air path
      Service of components of a drive of a butterfly valve
      Oporozhneniye of a fuel tank
      Removal and installation of the sensor of a stock of fuel
      Air removal from a contour of low pressure of a fuel path, - on an example of the engine of a series 612
      Removal and installation of the preliminary fuel pump
      Removal and installation of the fuel pump of a high pressure (TNVD)
      Removal and installation of the fuel distributive highway and nozzles
      Removal and installation of the sensor of pressure in the fuel highway
      Removal and installation of the electric locking valve, - models 163.113
      Removal and installation of the valve regulator of pressure of fuel
      Removal and installation of klapanny assembly on models 163.128
      Removal and installation of a cooler of fuel on models 163.113
      Removal and installation of the module of management by fuel injection
      Removal and installation of a fuel tank
   + Systems of release and decrease in toxicity 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



Removal and installation of the fuel distributive highway and nozzles

Models 163.113

Highway

Details of installation of the fuel distributive highway on models 163.113 (the series 612 engine)

1 — the Basic arm of the pressure head line
19/1 — the TNVD Pressure head line
21 — the Fuel highway
21/3 — the Line of removal of oil
21/4 — the Line of return of fuel

21/6 — Toplivoprovoda of nozzles
22 — the Line of return of fuel from a cooler
23 — Sealing rings
B4/6 — the Sensor of pressure of the fuel highway
Y74 — the pressure Valve regulator


 PERFORMANCE ORDER

  1. Details of installation of the fuel distributive highway on models 163.113 (the series 612 engine) are shown on an illustration which all references meeting in the text concern.
  2. Remove panels of furnish of a cover of a head of cylinders.
  3. Disconnect electroconducting from the sensor (B4/6) and the valve regulator of pressure (Y74).
  4. Remove топливопроводы nozzles (21/6).
  5. Remove from the fuel highway (21) pressure head (19/1) and returnable (21/4) lines.
  6. Remove the line of return of fuel from a cooler (22) and the line of removal of oil (21/3).
  7. Remove the fuel highway, in case of need remove nozzles (see below).
  8. Installation is made upside-down, - do not forget to replace all sealing elements.
  9. In summary start the engine and check components of a fuel path on existence of signs of development of leaks, clear memory of the module of onboard self-diagnostics (see. Head of System of electric equipment of the engine).

Nozzles

Details of installation of nozzles on models 163.113 (the series 612 engine)


 PERFORMANCE ORDER

  1. Details of installation of nozzles on models 163.113 (the series 612 engine) are shown on an illustration which all references meeting in the text concern.
  2. Remove a broad tank of system of cooling.
  3. Remove panels of furnish of a cover of a head of cylinders (7 and 8).
  4. Disconnect from nozzles (Y76) electroconducting.
  5. Release clamps (2) and remove the line of removal of oil (3).
  6. Remove clamps (4) and take nozzles (Y76).
  7. Installation is made upside-down, - do not forget to replace sealing elements.
  8. In summary start the engine and check components of a fuel path on existence of signs of development of leaks, clear memory of the module of onboard self-diagnostics (see. Head of System of electric equipment of the engine).

Models 163.128

Highway

Details of installation of the fuel distributive highway on models 163.128 (the series 628 engine)

1 — the Air purifier
2 — Bolts
19/1 — the Pressure head line the klapanny block / the fuel highway

21 — the Fuel highway
21/6 — Toplivoprovoda of nozzles


 PERFORMANCE ORDER

  1. Details of installation of the fuel distributive highway on models 163.128 (the series 628 engine) are shown on an illustration which all references meeting in the text concern.
  2. Remove the air distributor (see. Section Service of components of an inlet air path).
  3. Remove топливопроводы nozzles (21/6) and the pressure head fuel line (19/1).
  4. Turn out bolts (2) and remove the fuel highway (21).
  5. Installation is made upside-down, - tighten fixing bolts only after installation of pressure head lines.
  6. In summary start the engine and check components of a fuel path on existence of signs of development of leaks, clear memory of the module of onboard self-diagnostics (see. Head of System of electric equipment of the engine).

Nozzles

Details of installation of nozzles on models 163.128 (the series 628 engine)

1 — Screws
2 — the Cover
3 — the Screw
4 — the Inlet air line of a path of pressurization
5 — the Screw
6 — Toplivoprovod of a nozzle

7 — the Clamp
8 — the Line of removal of oil
9 — the Screw
10 — the Clamp
11 — the Sealing ring
Y76 — the Nozzle


 PERFORMANCE ORDER

  1. Details of installation of nozzles on models 163.128 (the series 628 engine) are shown on an illustration which all references meeting in the text concern.
  2. Remove the air distributor (see. Section Service of components of an inlet air path).
  3. Remove the left air line (4).
  4. Remove the left forward wheel and a loker of protection of a wheel arch.
  5. Disconnect an inlet air line from a cover of a head of cylinders and take him aside.
  6. Remove the right and left covers of nozzles (2).
  7. Disconnect from nozzles electroconducting and топливопроводы (6).
  8. Release clamps (7), then remove and take aside lines of removal of oil (8).

Clamps is subject to replacement without fail!

  1. Remove clamps (10) and take nozzles (Y76).
  2. Installation is made upside-down, - do not forget to replace sealing elements.
  3. In summary start the engine and check components of a fuel path on existence of signs of development of leaks, clear memory of the module of onboard self-diagnostics (see. Head of System of electric equipment of the engine).