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Audi 80/Avant (B4)since 1991-1995 releaseRepair and operation of the car |
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Audi 80/Avant + Technical specification - Engines Basic elements Lubrication system Ventilation of a case Visual check of the engine Running in of the new engine Engine service life Nominal and maximum frequency of rotation Restriction of frequency of rotation Measurement of pressure of compression List of malfunctions Provorachivaniye of the engine Hydraulic pushers Works on the GRM gear belt List of malfunctions Removal and installation of a head of the block of cylinders Removal and installation of the engine + System of production of the fulfilled gases + Cooling system + Fuel tank and fuel pump + Air filter and airintaking channels + System of injection + Coupling + Transmission and transmission + Suspension bracket and steering + Brake system + Anti-blocking system of brakes + Wheels and tires + Body electrical system + System of ignition + Lighting + Signalling devices + Devices and auxiliary devices + Heating and ventilation + body Elements + Search of malfunctions + Specifications |
Restriction of frequency of rotation The absolute border of frequency of rotation is approximately at the level of 6700 rpm. The latest after that numbers of turns of a spring of valves start fluctuating so strongly that do not provide faultless opening and closing of valves any more. Springs of valves can come off that leads to such consequences as collision of the valve with the piston and, thereby, to serious breakage of the engine. |
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