Vehicle engine cooling and lubrication system Audi 100 C3, petrol
Lubrication system — technical characteristics
All engine models have a pressure lubrication system. Under vacuum, oil is sucked through the mesh filter of the oil receiver from the oil sump and is pumped...
All engine models have a pressure lubrication system. Under vacuum, oil is sucked through the mesh filter of the oil receiver from the oil sump and is pumped...
Cooling system — technical characteristics
The engine uses a liquid cooling system with forced circulation of liquid. The cooling system includes cooling jackets, a radiator, an expansion tank, a...
The engine uses a liquid cooling system with forced circulation of liquid. The cooling system includes cooling jackets, a radiator, an expansion tank, a...
Lubrication system parts
Lubrication system details: 1 - oil receiver with tube; 2 - oil pump; 3 - gasket; 4 - pressure reducing valve; 5 - oil filter; 6 - oil dipstick Oil pump: 1 -...
Lubrication system details: 1 - oil receiver with tube; 2 - oil pump; 3 - gasket; 4 - pressure reducing valve; 5 - oil filter; 6 - oil dipstick Oil pump: 1 -...
Removal and installation the oil pump
Removal Disconnect the wire from the negative terminal of the battery. Loosen the generator mounting bolts and, depending on the configuration, the power...
Removal Disconnect the wire from the negative terminal of the battery. Loosen the generator mounting bolts and, depending on the configuration, the power...
Checking the oil pressure in the lubrication system
Remove the oil pressure sensor. Attach a test pressure gauge to the sensor location. Start the engine and bring the oil temperature in the system to operating...
Remove the oil pressure sensor. Attach a test pressure gauge to the sensor location. Start the engine and bring the oil temperature in the system to operating...
Replacing the coolant
There are no holes for draining the coolant from the cooling jacket on the engines. Remove the expansion tank cap. Disconnect the radiator supply hose from the...
There are no holes for draining the coolant from the cooling jacket on the engines. Remove the expansion tank cap. Disconnect the radiator supply hose from the...
Cooling system parts
Cooling system details: 1 - radiator; 2 - coolant pump; 3 - Coolant pump sealing gasket; 4 - thermostat housing; 5 - thermostat; 6 - expansion tank; 7 - heater...
Cooling system details: 1 - radiator; 2 - coolant pump; 3 - Coolant pump sealing gasket; 4 - thermostat housing; 5 - thermostat; 6 - expansion tank; 7 - heater...
Removal and installation the coolant pump
Removal Drain the coolant from the system. Set the engine crankshaft to the position corresponding to the TDC of the piston of the 1st cylinder. Disconnect the...
Removal Drain the coolant from the system. Set the engine crankshaft to the position corresponding to the TDC of the piston of the 1st cylinder. Disconnect the...
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Share information:
- General information
- User manual
- Power unit
- Engine repair
- Ignition system
- Fuel system (gasoline)
- Fuel system (diesel)
- Lubrication system
- Cooling system
- Exhaust system
- Transmission
- Clutch
- Car gearbox
- Drive shafts
- Chassis
- Car suspension
- Steering
- Wheels and tires
- Brake system
- Body
- Ventilation and heating
- Body repair
- Electrical equipment
- Power devices
- Lighting and appliances
- Electrical circuits
- General information
- Operation and maintenance
- Power unit
- Engine repair
- Exhaust system
- Cooling system
- Supply system
- Air filter
- Mono-Motronic injection system
- Digifant injection system
- KE-III-Jetronic and KE-Motronic
- MPI and MPFI injection system
- Transmission
- Clutch
- Car gearbox
- Chassis
- Suspension and steering
- Brake system
- Wheels and tires
- Body
- Exterior
- Interior
- Electrical equipment
- Fuses and relays
- Power devices
- Ignition system
- Lighting and signaling
- Equipment and devices
- Electrical circuits
- General information
- User manual
- Maintenance
- Specifications
- Power unit
- Engines 4-cylinder
- Engines 5-cylinder
- Diesel engine
- Cooling system
- Power system (carburetor)
- Power system (injector)
- Fuel system (diesel)
- Transistor ignition system
- Electronic ignition system
- Transmission
- Clutch
- 4 speed gearbox 014
- 5 speed gearbox 013 and 093
- 5 speed gearbox 016 and 012
- Shift mechanism KP 016
- Automatic transmission
- Front wheel drive
- Chassis
- Front suspension
- Rear suspension
- Steering
- Brake system
- Body
- Body elements
- Electrical equipment
- Lighting and appliances
- Power devices
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- General information
- Maintenance and operation
- 4 cylinder engine
- Engine repair
- Cooling and lubrication system
- Supply system
- Ignition system
- 5 cylinder engine
- Engine repair
- Cooling and lubrication system
- Supply system
- Ignition system
- Transmission
- Clutch and drive shafts
- 4 speed gearbox 014
- 5 speed gearbox 013 and 093
- 5 speed gearbox 016 and 012
- Automatic gearbox
- Chassis
- Steering
- Front suspension
- Rear suspension
- Brake system
- Body
- Body elements
- Doors, locks and windows
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- General information
- User manual
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- Power unit
- Engine in a car
- Engine removed
- Cooling system
- Fuel system
- Exhaust system
- Starting and charging
- Preheating
- Transmission
- Clutch
- Mechanical gearbox
- Automatic gearbox
- Drive shafts
- Chassis
- Brake system
- Suspension
- Steering
- Body
- Exterior
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- Electrical equipment
- Equipment and devices
- Electrical circuits