Audi A4, S4
+ Introduction
+ Governing bodies and methods of safe operation
- Current leaving and service
Specifications
Maintenance approach term indicator
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 motive oil and oil filter
Checks of brake system. Adjustment of the parking brake
Check of fuel system
Check of a state and replacement of hoses of a motive compartment, localization of leaks
Check of a condition of ridge belts of the streaming drive of auxiliary units
Check of functioning of the cooling system and frost resistance of cooling liquid
Check of a condition of system of production of the fulfilled gases
Check of level of oil of automatic transmission
Visual control of a box of gear shifting and the main transfer on leaks, check of level and addition of oil
Check of a state component of a suspension bracket and steering
Check of a condition of protective covers of power shafts
Check of level of liquid of system of hydrostrengthening of a wheel
Check of the air conditioning system
Greasing of limiters of doors, cylinders of locks, hook of a cowl, movable panel of the hatch of a roof
Visual control of a seat belt and block of a safety cushion
Check of operability of headlights and horn
Check of a state, adjustment and replacement of brushes of screen wipers
Check of a condition of the battery, care of it and charging
Replacement of the battery of emergency supply of Telematik system
Replacement of an element of the filter of air of salon / coal filter of purification of air
Replacement of brake fluid
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 state and tension of a gear belt
+ Engine
+ Cooling systems, heating and air conditioner
+ Power supply systems, release and decrease in toxicity of the fulfilled gases
+ Systems of electric equipment of the engine
+ Manual box of gear shifting
+ Automatic transmission
+ Coupling, power shafts and differential
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
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Check of a condition of protective covers of power shafts
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- Protective covers of power shafts are very important elements since they protect the hinges of equal angular speeds (HEAS) from hit on them of dirt, water and other foreign subjects causing damages. External pollution of protective covers oil and greasings can lead to premature failure of material of covers therefore it is recommended to wash periodically covers with water with soap.
- Lift and install the car on supports.
- Remove the lower cover of a motive compartment, address to the Section Removal and installation of the top cover of the engine / the lower protection of a motive compartment / stretcher.
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- Light with a lamp protective covers (1) and check them for existence of cracks. Pay attention to existence of traces of greasing on covers and near them. In case of detection of signs of cracks or leak of greasing the cover has to be replaced.
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- If the cover is involved inside or has damage, it needs to be replaced immediately.
- Check reliability of fastening of collars (2).
- At the same time check the general condition of hinges of equal angular speeds, holding a shaft and at the same time trying to turn a wheel. Repeat attempt, holding the internal hinge of equal angular speeds and turning a shaft. Any noticeable side play indicates wear of the hinge, wear in grooves of a shaft or an otvorachivaniye of a lock nut of a shaft.
- Establish into place the lower cover of a motive compartment.
- Lower the car on wheels.
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