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
   Active system of the prevention of term of approach planned THAT (ASSYST)
   Schedule of routine maintenance
   General information on settings
   Check of levels of liquids, control of leaks
   Check of a condition of tires and pressure in them, designation of tires and disks of wheels, rotation of wheels
   Replacement of impellent oil and oil filter
   Check of brake system
   Power supply system check, replacement of the fuel filter
   Check of a condition and replacement of hoses of an impellent compartment, localization of leaks
   Check of a condition of multicostal belts of a drive of auxiliary units
   Check of functioning of system of cooling and frost resistance of cooling liquid, liquid replacement
   Check of a condition of system of production of the fulfilled gases
   Replacement and check of level of ATF, AT filter replacement
   Visual check of tightness of automatic transmission
   Check of a condition of components of a suspension bracket and steering
   Check of a condition of boots of power shafts
   Check of central air of air
   Greasing of limiters of doors and cylinders of locks
   Visual control of a seat belt and safety cushion block
   Check of operability of headlights and horn
   Check of a condition and replacement of brushes of screen wipers
   Check of a condition of the battery, care of it and charging
   Replacement of the salonny filter
   Replacement of brake liquid
   Check and replacement of spark plugs, check of a condition of high-voltage wires (petrol models)
+ 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
+ Body
+ Onboard electric equipment

Daihatsu Materia - про автомобиль Daihatsu Materia

Check of a condition of multicostal belts of a drive of auxiliary units

Check of a belt of a drive of auxiliary units

A — the New belt
In — Wear of walls - edges are pointed (at new belts they trapetseidalny)
With — Ogoleniye of a cord
D — Cracks on a back part of a belt
Е — Otsloyeniye of rubber from a basis
F — Wear of an external cord

G — the Rupture of a lateral cord
N — Cracks across edges
J — Injury of edges
To — Cracks of separate edges
L — Pollution or jamming of stones between edges
M — Vyryvaniye of rubber on edges


  1. Schemes of laying of a belt of a streaming drive of auxiliary units are presented in the Section Replacement of a belt of a drive of auxiliary units and elements of the mechanism of its tension.
  2. Fingers (and using a small lamp if it is necessary) walk on all length of a belt, feeling on existence of cracks and stratifications. Also check, whether is not present on a belt of attritions and zapolirovanny sites to shine. The belt should be examined from both parties that means need of its perekruchivaniye for check of a condition of seamy side. Be in passing convinced of lack of a rust, cracks and agnails on pulleys. On a working surface of a belt existence of superficial perpendicular cracks is allowed. If these cracks do not overstep the bounds of one edge and not so deep, to replace a belt there is no need.
  3. Adjustment of a tension of a driving belt is made automatically. It is necessary to check periodically a belt condition, and at detection of defects, to replace a belt.
  4. The tension of a belt is carried out by an automatic natyazhitel and check does not need.
  5. Switch off the engine, establish transmission in neutral situation. Lift and establish the car on supports.
  6. Mark chalk a belt on well foreground.
  7. Face key turn the engine for a bolt of a pulley of a cranked shaft in the direction of normal rotation (clockwise) until again there will be no cretaceous marking, - attentively study a condition of a tape of a belt on all its length.
  8. The tension of a belt can be checked by a way of strong pressing on it a thumb and definitions of degree of its deflection. Size of a deflection measure by a ruler. If the distance between centers pulleys makes from 180 to 280 mm, the size of a deflection should equal 6 mm. If the distance between centers pulleys is in limits between 300 and 400 mm, the deflection should be equal 13 mm.
  9. In the presence of one or several of the specified damages it is necessary to replace a belt (see. Head Engine).
  10. Make sure of correctness of landing of a belt on pulleys.

Establishing a driving belt, correctly place it on pulleys - it should be strictly on the pulley center (even short-term work of incorrectly established belt can lead to its damage)