Vehicle cooling and lubrication system Audi 100 C3, petrol
Lubrication system — technical characteristics
All engine models have a pressure lubrication system. Under the action of vacuum, oil is sucked through the mesh filter of the oil receiver from the oil sump...
All engine models have a pressure lubrication system. Under the action of vacuum, oil is sucked through the mesh filter of the oil receiver from the oil sump...
Cooling system — technical characteristics
The engine uses a liquid cooling system with forced circulation. The cooling system includes cooling jackets, a radiator, an expansion tank, a centrifugal...
The engine uses a liquid cooling system with forced circulation. The cooling system includes cooling jackets, a radiator, an expansion tank, a centrifugal...
Lubrication system parts
Lubrication system details: 1 - intermediate shaft; 2 - oil pump housing; 3 - oil pump drive shaft with drive gear; 4 - driven gear of the oil pump; 5 - oil...
Lubrication system details: 1 - intermediate shaft; 2 - oil pump housing; 3 - oil pump drive shaft with drive gear; 4 - driven gear of the oil pump; 5 - oil...
Removal and installation the oil pump
Removal the oil pump The oil pump can be removed directly from the vehicle. Drain the oil from the engine crankcase. Remove the lower clutch housing cover....
Removal the oil pump The oil pump can be removed directly from the vehicle. Drain the oil from the engine crankcase. Remove the lower clutch housing cover....
Disassembly, inspection and assembly of the oil pump
Unscrew the two bolts securing the oil pump cover to the housing. Separate the cover from the body. Remove the drive shaft and the drive gear of the oil pump....
Unscrew the two bolts securing the oil pump cover to the housing. Separate the cover from the body. Remove the drive shaft and the drive gear of the oil pump....
Checking the oil pressure in the lubrication system
Disconnect the wires from the engine oil pressure sensor, remove the sensor and screw in the fitting of the control pressure gauge hose in its place. Start the...
Disconnect the wires from the engine oil pressure sensor, remove the sensor and screw in the fitting of the control pressure gauge hose in its place. Start the...
Cooling system parts
Cooling system details: 1 - radiator; 2 - coolant pump; 3 - expansion tank; 4 - junction box with temperature sensors; 5 - electric fan switch sensor; 6 -...
Cooling system details: 1 - radiator; 2 - coolant pump; 3 - expansion tank; 4 - junction box with temperature sensors; 5 - electric fan switch sensor; 6 -...
Replacing the coolant
Remove the expansion tank cap. Disconnect the radiator supply hose from the thermostat housing. Location of thermostat housing 1 Check the tightness of the...
Remove the expansion tank cap. Disconnect the radiator supply hose from the thermostat housing. Location of thermostat housing 1 Check the tightness of the...
Removal and installation the coolant pump
Drain the coolant from the cooling system. Disconnect the wire from the negative terminal of the battery. Remove the generator. Disconnect the hoses from the...
Drain the coolant from the cooling system. Disconnect the wire from the negative terminal of the battery. Remove the generator. Disconnect the hoses from the...
Adjusting the alternator drive belt tension
Loosen the tightening bolts of the bracket and the generator tension bar. Press the generator away from the cylinder block and tighten the generator mounting...
Loosen the tightening bolts of the bracket and the generator tension bar. Press the generator away from the cylinder block and tighten the generator mounting...
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- General information
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