Mercedes S-Class W-220

since 1998 of release

Repair and car operation


W220 Mercedes
+ Mercedes-Benz Cars of a class S (W220)
+ Operation manual
- Routine maintenance
   Specifications
   Active system of the prevention of term of approach planned THAT (ASSYST)
   Schedule of routine maintenance
   General information on control
   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 and replacement of wheels
   Replacement of impellent oil and oil filter
   Check of brake system
   Check of fuel system
   Check of a condition and replacement of hoses of an impellent compartment, localization of leaks
   Check of a condition of ridge belts of a streaming 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
   Check of level of oil of automatic transmission
   Visual check of tightness of automatic transmission
   Condition check suspension bracket and steering component
   Check of a condition of protective covers of power shafts
   Check of level of liquid of system of hydrostrengthening of a wheel
   Check of central air of air
   Greasing of limiters of doors and lock cylinder
   Visual control of a seat belt and safety cushion block
   Check of operability of headlights and horn
   Condition check, adjustment and replacement of brushes of screen wipers
   Check of a condition of the battery, care of it and charging
   Replacement of an element of the filter of air of salon / coal filter of purification of air
   Replacement of brake liquid
   Check and replacement of spark plugs. Check of a condition of high-voltage wires
+ Engine
+ cooling and heating Systems
+ Power supply system and release
+ engine Electric equipment
+ Automatic transmission
+ Power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ electric equipment Cхемы




Condition check, adjustment and replacement of brushes of screen wipers

Measurement of a tilt angle of the plane of the lever to a glass surface

1 — the Key
2 — the screen wiper Lever

3 — the Lock screw


On brushes of screen wipers the road film over time collects, reducing efficiency of their work therefore brushes should be washed out regularly in soft cleaning solution.

Check of a condition of brushes and starting position of the lever of a screen wiper

 PERFORMANCE ORDER

1. Assemblies of screen wipers with brushes should look round regularly. If survey revealed existence of hardenings or cracks on rubber of brushes, replace brushes. If at survey it is not revealed anything unusual, wet a windscreen, include screen wipers, let's to them work a little, and switch off them. A non-uniform trace from brushes on glass or strips on pure glass specify that it is necessary to replace brushes.
2. If brushes insufficiently well clear a windscreen, the following reasons of it are possible.
When passing by the car of an automatic sink on a windscreen wax particles got. These particles can be removed at addition in liquid of a stekloomyvatel of the detergent possessing property to dissolve wax.
Filling of the tank of liquid for purification of glasses with voskorastvoryayushchy properties can essentially improve action of screen wipers. Zhirorastvoryayushchiye cleaners unable completely to clear glass.
3. Damage of brushes can be also the reason of bad purification of glasses, it is necessary to replace brushes.
4. During operation of the mechanism of screen wipers there can be a weakening of fixing nuts therefore they should be checked and necessarily to tighten each time at check of brushes (address to Heads the Body and Onboard electric equipment for more detailed information on operation of the mechanism of screen wipers).





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