Audi A4, S4
Controls and receptions of safe operation
- Current leaving and service
   The indicator of term of approach of maintenance service
   The routine maintenance schedule
   The general information on adjustment
   Check of levels of liquids, the control of leaks
   Check of a condition of tyres and pressure in them. A designation of tyres and disks of wheels. Rotation and replacement of wheels
   Replacement of impellent oil and the oil filter
   Checks of brake system. Adjustment of a lay brake
   Check of fuel system
   Check of a condition and replacement of hoses of an impellent compartment, localisation 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 a cooling liquid
   Check of a condition of system of release of the fulfilled gases
   Check of level of oil of automatic transmission
   The visual control of a box of a gear change and the main transfer on leaks, check of level and oil addition
   Check of a condition a suspension bracket and steering component
   Check of a condition of protective covers of power shafts
   Check of level of a liquid of system of hydrostrengthening of a wheel
   Check of a central air of air
   Greasing of terminators of doors, cylinders of locks, cowl hook, сдвижной panels of the hatch of a roof
   The visual control of a seat belt and the block of a pillow of safety
   Check of working capacity of headlights and horn
   Condition check, adjustment and replacement of brushes of screen wipers
   Check of a condition of the battery, care it and gymnastics
   Replacement of the battery of emergency supply of system Telematik
   Replacement of an element of the filter of air of salon / the coal filter of clearing of air
   Replacement of a brake liquid
   Check and replacement of spark plugs. Check of a condition of high-voltage wires
   Replacement of an element of the air filter of the engine
   Replacement of the fuel filter
   Check of a condition and tension of a gear belt
The engine
Systems of cooling, heating and the air conditioner
Power supply systems, release and decrease in toxicity of the fulfilled gases
Systems of an electric equipment of the engine
Manual box of a gear change
Automatic transmission
Coupling, power shafts and differential
Brake system
Suspension bracket and steering
Onboard electric equipment

Condition check, adjustment and replacement of brushes of screen wipers

Address also to Section Replacement of elastic bands of brushes of a screen wiper.

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

Check of a condition of brushes of a screen wiper

Assemblages of screen wipers with brushes should look round regularly. If survey has revealed presence 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, allow to them to 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.

If brushes insufficiently well clear a windscreen following reasons of it are possible.

At passage by the car of an automatic sink on a windscreen wax particles have got. These particles can be removed at addition in a liquid ??????????????? a washing-up liquid possessing property to dissolve wax.

Filling of the tank of a liquid for clearing of glasses with воскорастворяющими properties can essentially improve action of screen wipers. Zhirorastvorjajushchie cleaners not in a condition completely to clear glass.

Damage of brushes can be also the reason of bad clearing of glasses, it is necessary to replace brushes.

During work of the mechanism of screen wipers there can be an easing of fixing nuts, therefore they should be checked and necessarily to tighten each time at check of brushes (address to the Head the Body for more detailed information on work of the mechanism of screen wipers).