Audi A4, S4
Introduction
Controls and receptions of safe operation
- Current leaving and service
   Specifications
   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
Body
Onboard electric equipment




Check of level of a liquid of system of hydrostrengthening of a wheel

Periodically check liquid level in system of hydrostrengthening of a wheel in order to avoid occurrence of problems with management of the car, such, as damage of the steering pump.

Oil level is necessary for checking in cold or warm (not above 50 С) an engine condition.

Do not keep a steering wheel turned against the stop in this or that party more than five seconds. It can put out of action the steering pump.

The tank of system of hydrostrengthening of a wheel is located in an impellent compartment and has unscrewing cover with built in in it measuring probeом.

 PERFORMANCE ORDER

    Park the car on an equal platform and cock a lay brake. Establish forward wheels in position "directly".
    Turn away a stopper of the tank for oil. Wipe the level index on a cover pure, not разлохмаченной, a rag.
    Screw and again turn away a cover by hand. Oil level should be on 2 mm above or below mark MIN.
    Add in system necessarily only pure oil since even insignificant pollution can lead to malfunctions in hydrosystem work. Screw a tank cover by hand.

Check at working temperature of the engine

 PERFORMANCE ORDER

    Warm up the engine and stop it. Oil should get warm to temperature 50С. Allow to work to the engine on single turns and establish wheels directly. Check up oil level at the working engine. Oil level at a wrapped up stopper should lie between labels MIN and MAX.