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
+ 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
   + Forward suspension bracket
   + Back suspension bracket
   - Steering
      Filling and "pumping" of the steering pump
      Check of a pressure of the steering pump
      Replacement of a collar of fastening of a hose of a path of cooling of GUR liquid
      Assessment of a condition of hinges of steering drafts and boots of a case of reechny transfer
      Removal and installation of the steering pump
      Replacement of boots of a case of the steering mechanism
      Removal and installation of tips of steering draft
      Removal installation of entrance knot of the steering mechanism
      Removal and installation of the steering mechanism
      Dismantling of a mechanical regulator of a steering column
      Removal and installation of a steering wheel and spiral contact drum of a steering column
      Removal and installation of the cylinder of the lock of ignition
      Removal and installation of the lock of blocking of a steering column
      Removal and installation and shirts of a steering column
   + suspension bracket Geometry
+ Body
+ Onboard electric equipment


Check of a pressure of the steering pump

Verification of the pressure head characteristic of the steering pump

Verification of the pressure head characteristic of the steering pump

Verification of the pressure head characteristic of the steering pump

Verification of the pressure head characteristic of the steering pump


 PERFORMANCE ORDER

  1. The illustrative material on procedures of verification of the pressure head characteristic of the pump GUR is presented on illustrations which all references meeting in the text concern.
  2. Open a cover (30g) and pump out from the tank of the steering pump hydraulic liquid.
  3. Disconnect from the pump a pressure head broad hose (30i) and connect to the last a transitional nozzle (038а).
  4. To the union of the pump connect a transitional nozzle (038b).
  5. Connect a manometer (039) between transitional nozzles (038а and 038b).
  6. Fill the GUR tank with fresh liquid to demanded level.
  7. Start the engine and lift its turns to 1000 in a minute.
  8. Block the throttle crane (039а) and consider from a manometer the indication of the maximum working pressure of the pump GUR, - try to consider the indication as soon as possible in order to avoid risk of an overheat of oil. Compare result of measurement to nominal rate (see. Specifications).
  9. Muffle the engine and pump out oil from the GUR tank.
  10. Remove a manometer and restore initial connection of hydraulic lines, - do not forget to replace a sealing ring of the shtutserny socket of a broad hose (30i).
  11. Fill in in the tank demanded amount of fresh liquid (see. Head of the Power supply system and production of the fulfilled gases).
  12. In summary visually check a hydraulic path of GUR on existence of signs of development of leaks.