Audi A3

Since 1997 of release

Repair and car operation



Audi A3
+ The maintenance instruction
- Current leaving and 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
   Replacement of impellent oil and the oil filter
   Check of a gear belt of drive ГРМ on presence of damages, deterioration measurement
   Check of brake system
   Check of fuel system
   Rotation and replacement of wheels. Chains противоскольжения
   Check of a condition and replacement of hoses of an impellent compartment, localisation of leaks
   Check of functioning of system of cooling
   Check of a condition of system of release of the fulfilled gases
   Visual check of tightness of a box of a gear change
   Check of a condition of components of a suspension bracket and steering
   Check of a condition of protective covers of power shafts
   Greasing of clamps of doors and the lock cylinder
   Condition check, adjustment and replacement of brushes of screen wipers
   The visual control of a seat belt and the block of a pillow of safety
   Check of a condition of the battery, care it and gymnastics
   Level check трансмиссионного oils РКПП
   Replacement of the filter of air of salon
   Replacement of a filtering element of the air filter
   Replacement of a brake liquid
   Check and replacement of spark plugs
   Replacement of the fuel filter of the diesel engine
   Check of level of a liquid of system of hydrostrengthening of a wheel
   Check of level of a liquid of the main transfer of automatic transmission
   Oil replacement in coupling Haldex of models with a full drive
   Condition check drivers ridge belts
   Level check трансмиссионной liquids АТ
+ The engine
+ Systems of cooling, heating
+ The power supply system and release of the fulfilled gases
+ Engine electric equipment
+ Manual box of a gear change
+ Automatic transmission and models with a full drive
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Electroschemes





Check of fuel system

THE GENERAL DATA

ATTENTION

Gasoline is extremely inflammable, therefore at work with any components of fuel system it is necessary to accept special safety measures. Do not smoke, and do not come nearer to a place of work with open fire or the redurable not protected by a lamp shade. Do not make such works in the garages equipped with heating devices, working on natural gas (such, as водогреи, dryers, etc.). The working platform should be ventilated well. At gasoline hit on a skin immediately wash off its water with soap. At carrying out of any works with fuel system put on goggles and hold near at hand the fire extinguisher. In case of a gasoline spillage immediately wipe a pool, but do not hold the rags impregnated with gasoline in places where it can самовоспламениться.


PERFORMANCE ORDER
1. If you have felt a smell of gasoline during movement or after the car has stood on the sun, it is necessary to check up a condition of all fuel system immediately.
2. Uncover a fuel tank and check up it on presence of damages and corrosion. The sealing insert on a cover should be whole. In case of presence of damages or corrosion replace a cover.
3. Survey inlet and returnable lines of fuel system on presence of cracks. Make sure that connections between lines of fuel system and the carburettor or system of injection of fuel, and also between lines of fuel system and the built in fuel filter not ослабли.

ATTENTION

On the cars equipped with system of injection of fuel before to serve fuel hoses, it is necessary to dump pressure in system.


4. As some components of fuel system - for example, a fuel tank and some lines of fuel system - are in the bottom part of the car, they are easier for examining, when the car is raised лебедкой. If it is impossible, поддомкратьте the car and establish it on support.
5. On the raised car examine a fuel tank and a bulk mouth on presence of holes, cracks and other damages. Special attention give to a connection condition between a bulk mouth and a tank. Sometimes fuel leaks occur owing to easing of collars of fastening of a rubber mouth or because of damage of a material of a mouth. Examine all arms and tapes of fastening of a fuel tank to make sure that it is reliably strengthened on the car.

ATTENTION

Never, under no circumstances, do not try to repair a fuel tank (excepting replacement of its rubber components). The flame of the welding device or any other open fire can easily lead to explosion of evaporations of gasoline in a tank.


6. Carefully check up all fuel hoses and the metal lines going from a tank on presence of weakened connections, twisting, signs of deterioration of materials of hoses and other damages. If necessary make repair or replace the damaged sections.
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