Mercedes-Benz G-class (W463) since 1999 of release
1. Introduction
2. Governing bodies and operation receptions
3. Current leaving and service
4. Engine
4.1. Check of kompressionny pressure, assessment of a condition of cylinders
4.2. Engine check by means of the vacuum gage
4.3. Replacement of a belt of a drive of auxiliary units and elements of the mechanism of its tension
4.4. Check of pressure of impellent oil
4.5. Calculation of a consumption of oil
4.6. Check and adjustment of base provision of camshafts
4.7. Verification of the base provision of a balancing shaft (only M112 engines and 628)
4.8. Check of a condition of a chain of a drive of GRM on the M628 engine
4.9. Check of correctness of installation of a corner of an advancing of ignition on petrol models
4.10. Removal and installation of the power unit
4.11. Removal and installation of support of a suspension bracket of the power unit
5. Systems of cooling, heating, ventilation and air conditioning
6. A power supply system and production of the fulfilled gases
7. Systems of electric equipment of the engine
8. Automatic transmission
9. Transmission line
10. Brake and auxiliary systems
11. Suspension bracket and steering
12. Body
13. Onboard electric equipment
14. Schemes of electric connections


 







4-4-proverka-davleniya-dvigatelnogo-masla.html

4.4. Check of pressure of impellent oil

Petrol models

Check of pressure of impellent oil on petrol models

 PERFORMANCE ORDER

  1. Having pulled vertically up, remove furnish panels air purifier engine/assembly.
  2. Remove fan assembly (8) systems of cooling and its casing (9).
  3. Turn out from a cover of a drive of GRM a carving cap (4) and remove it together with a sealing washer (5).

The sealing washer is subject to replacement without fail.

  1. By means of the drive of GRM planted in a cover on a sealing washer (3) bilateral shtutserny sockets (2) connect to the engine the manometer equipped with a connecting hose (1) for measurement of pressure of oil.
  2. Check level of impellent oil, in case of need make the corresponding adjustment (see. Head Current leaving and service).
  3. Take from a directing tube щуп (7) measurements of level of impellent oil and fill instead of it the remote thermometer (6).
  4. Start the engine, warm up it to normal working temperature (80°С), then and consider manometer indications at various turns of a cranked shaft. Compare results of measurements to requirements of Specifications.

When squeezing a pedal of gas pressure should increase instantly.

  1. Installation is made upside-down.

Diesel models (М612)

Check of pressure of impellent oil on diesel models (М612)

 PERFORMANCE ORDER

  1. Remove from a cover of a head of cylinders the top finishing panels.
  2. Further act according to the instructions provided in paragraphs with 4 on 8 (for Petrol models).

Indications act in film at working temperature of oil 90°С. On single turns pressure of oil should not fall below value of 0.3 atm (bar); when squeezing a pedal of gas the indication should increase instantly, reaching value at least 3 atm (bar) on 3000 rpm.



«previous page
4.3. Replacement of a belt of a drive of auxiliary units and elements of the mechanism of its tension
following page»
4.5. Calculation of a consumption of oil