Mercedes-Benz G-class (W463) since 1999 of release
1. Introduction
2. Governing bodies and operation receptions
3. Current leaving and service
3.1. Specifications
3.2. Active system of the prevention of term of approach planned THAT (ASSYST)
3.3. Schedule of routine maintenance
3.4. General information on settings
3.5. Check of levels of liquids, control of leaks
3.6. Check of a condition of tires and pressure in them, designation of tires and disks of wheels, rotation of wheels
3.7. Replacement of impellent oil and oil filter
3.8. Check of brake system
3.9. Power supply system check, replacement of the fuel filter
3.10. Check of a condition and replacement of hoses of an impellent compartment, localization of leaks
3.11. Check of a condition of multicostal belts of a drive of auxiliary units
3.12. Check of functioning of system of cooling and frost resistance of cooling liquid, liquid replacement
3.13. Check of a condition of system of production of the fulfilled gases
3.14. ATF and AT filter replacement
3.15. Visual check of tightness of automatic transmission
3.16. Check of a condition of components of a suspension bracket and steering
3.17. Check of a condition of boots of power shafts
3.18. Check of central air of air
3.19. Greasing of limiters of doors and cylinders of locks
3.20. Visual control of seat belts and modules of safety cushions
3.21. Check of operability of headlights and horn
3.22. Check of a condition and replacement of brushes of screen wipers
3.23. Check of a condition of the battery, care of it and charging
3.24. Replacement of the salonny filter
3.25. Replacement of liquid of a drive of blocking of differential
3.26. Replacement of brake liquid
3.27. Check and replacement of spark plugs, check of a condition of high-voltage wires (petrol models)
3.28. Replacement of candles of an incandescence (diesel models)
4. Engine
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


 







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3.7. Replacement of impellent oil and oil filter

General information

Long contact of skin to the fulfilled impellent oil is quite dangerous. Use protective cream and put on gloves during carrying out this procedure. The clothes which have become impregnated with oil replace immediately.

Regular and frequent replacement of impellent oil is the main preventive procedure of the service, to the available amateur mechanic. Eventually oil is subject to a razzhizheniye and pollution that conducts to premature wear of the engine.

Impellent oil can be in case of need extorted by means of a special probe (it is usually possible to take in temporary use at filling stations) through directing tube measuring щупа.

By no means on merge the fulfilled oil in the sewerage!

Expediently after performance of replacement of oil to fix on the engine a label with the indication of brand of the filled-in oil and date of performance of procedure.

Use of oils of various types adversely affects operation of the engine. Mixing of oils of various brands is not allowed at all also. In some situations (in particular, in inter-season period) mixing of impellent oils of various viscosity, under condition of their coincidence on type and brand is allowed.

Necessary tool

  • Viewing the hole/platform/hydrolift (if oil is not pumped out at the top);
  • Face head for an otvorachivaniye of a drain stopper;
  • Special nozzle for an otvorachivaniye of a cover of the filter (103 589 02 09 00);
  • Drain capacity (if oil is not sucked away through directing tube measuring щупа) by volume not less than 6 l.

Necessary spare parts and expendables:

  • Aluminum or copper sealing washer for a drain stopper (if oil is not pumped out at the top), - are sometimes delivered together with the replaceable filter;
  • Replaceable cartridge of a filtering element;
  • Necessary amount of the impellent oil, met with Mercedes-Benz company approval.

Plums of impellent oil

 PERFORMANCE ORDER

  1. Warm up the engine to normal working temperature.
  2. To Poddomkratta the car also establish it horizontally on props.
  3. Get under the case pallet capacity for collecting the fulfilled oil.
  1. Turn out from the case pallet a drain stopper (see сопр. an illustration and) and completely merge oil, - if the drain stopper is located not in the bottom point of the pallet of a case of the engine, it is necessary to use the special device for oil pumping out (see сопр. illustration b).

    1 — a drain stopper
    2 — the case pallet

a.

b.

If in the fulfilled oil there is at a large number a metal shaving and wear products, it indicates existence задиров, for example, in bearings of a cranked shaft and shatunny bearings. For an exception of damages after the carried-out repair it is necessary to clear oil channels and hoses carefully. It is in addition necessary, if is available, to replace an oil radiator.

  1. Wait, when oil will stop to follow through a drain opening, then screw into place a stopper, previously having replaced its sealing washer, - track, that the stopper was tightened with demanded effort, - excessively hard tightening of a drain stopper is interfaced to risk of damage of tightness of its landing.
  2. Lower the car on wheels.

Replacement of the oil filter

Petrol models

 PERFORMANCE ORDER

  1. Extraction of a working element of the oil filter (petrol models).

  1. The cover of the cassette oil filter is located from above on the engine, in the left forward corner of the last (see an illustration the Impellent compartment of petrol models (on G55 AMG example)).
  2. By means of a special nozzle (103 589 02 09 00) release a carving cover (2) casings (5) oil filters and take it assembled with a working element (4).
  3. In the short blows put on the central core, beat out a working element from a cover in the prepared drain capacity.
  4. Replace a sealing ring (3) covers (2).
  5. Fill in a casing (5) assemblies a replaceable working element (4), then plant into place a cover and tighten it by means of a special nozzle (see paragraph 3).

Diesel models

 PERFORMANCE ORDER

  1. The corresponding illustrative material is presented on сопр. illustrations

    and — Extraction of a working element of the oil filter (the G270 CDI model with the M612 engine)
    b — Extraction of a working element of the oil filter (the G400 CDI model with the M628 engine)
    1 — the Cover
    2 — the Sealing ring
    3 — the Working element

a.

b.

  1. The order of performance of procedure is similar described above for petrol engines. On the models equipped with the engine of a series 612, for the purpose of ensuring access to the filter it is necessary to dismantle previously the panel of furnish of a head air purifier cylinders/assembly.

Filling of fresh impellent oil

At the first start of a turbodiesel after performance of replacement of oil it is necessary to watch that the engine at first worked on single turns, the control lamp of pressure of oil will not go out yet. The increase in turns of the engine at a burning control lamp is interfaced to risk of failure of a turbokompressor!


 PERFORMANCE ORDER

  1. Filling of oil is made through the special, jellied mouth equipped with a cover in a cover of a head of cylinders (see illustrations the Impellent compartment of petrol models (on G55 AMG example), the Impellent compartment of the diesel G270 CDI models and the Impellent compartment of the diesel G400 CDI models).
  2. At replacement of oil apply new oil of the same type and, whenever possible, the same brand, as merged of the engine. For the purpose of minimization of a razbryzgivaniye use a funnel. At each replacement of oil attach to the engine the plate with the indication of type and brand of the filled-in oil, and also date of performance of replacement.
  3. At the first stage fill in in the engine approximately on 0.5 l of oil less, than it is specified in Specifications, then warm up the engine and, some minutes later, check level, - in case of need, make the corresponding adjustment, having finished level to a mark the MOVE on an edge measuring щупа.

Surplus of oil should be pumped out from the engine in order to avoid risk of damage of sealing elements of the engine and failure of the catalytic converter.

  1. After a trial trip check tightness of landing of a drain stopper and a cover of the oil filter.
  2. About 2 minutes later after an engine stop once again check oil level, in case of need make the corresponding adjustment.


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3.8. Check of brake system