Vehicle engine cooling and lubrication system Ford Sierra

Technical characteristics of the lubrication system
Lubrication under pressure is provided by a gear oil pump, in the body of which there is a bypass valve. Minimum oil pressure (at 80°C): – at 750 rpm: 0.1 MPa – at 2000...

Technical characteristics of the cooling system
The closed cooling circuit with antifreeze liquid contains a radiator, expansion tank, coolant pump, thermostat and fan. Radiator and expansion tank The cross-flow...

Engine lubrication system — design description
Lubrication system 1 – oil pump, 2 – oil pan, 3 – oil filter, 4 – oil level indicator The oil pump takes engine oil from the crankcase and delivers it under pressure...

Checking oil pressure
Oil pump 1 – housing, 2 – outer gear, 3 – inner gear, 4 – cover, 5 – oil receiver mesh, 6 – oil receiver tube, 7 – gasket, 8 – safety valve Installing a pressure gauge...

Replacing the oil filter
1. Unscrew the oil filter from the cylinder block. 2. Lubricate the gasket surface of the new oil filter with oil. 3. Screw the oil filter until the gasket touches the...

Oil pump repair
Caution: The oil pump gears are matched in pairs and both gears must be replaced if necessary. 1. Apply a mark on the rear surface of the outer gear (larger) to ensure...

Draining and filling the cooling system
Draining the coolant 1. Disconnect the ground wire from the battery. 2. Place a clean container under the vehicle to drain the coolant from the cooling system. 3....

Removal and installation the radiator
Cooling system 1 – radiator, 2 – expansion tank, 3 – coolant pump, 4 – thermostat housing, 5 – thermostat, 6 – flexible pipes Removal 1. Disconnect the ground wire from...

Removal and installation the fan
Unscrewing the fan clutch Key for unscrewing the fan clutch Dimensions: X=25mm, Y=12mm Bolts for fastening the impeller to the coupling Hydraulic fan clutch 1 – front...

Coolant pump — removal and installation
Pump mounting bolts Removal 1. Disconnect the ground wire from the battery and drain the fluid from the cooling system. 2. Remove the radiator and fan. 3. Disconnect the...

Replacing the cooling system thermostat
Thermostat 1 – thermostat housing, 2 – sealing ring, 3 – thermostat, 4 – spring clamp Removal 1. Use a screwdriver to pry up the thermostat spring clip and remove the...

Powertrain suspension
Powertrain suspension components 1 – front cross member, 2 – engine mounting brackets, 3 – metal-rubber connectors, 4 – gearbox mounting cross member, 5 – metal-rubber...

Exhaust gas exhaust system
Exhaust system 1 – exhaust manifold, 2 – connector, 3 – exhaust inlet pipe, 4 – front muffler, 5 – rear muffler Exhaust pipe connection A – sealing ring, B – exhaust...

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Fusion
Scorpio 1
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Sierra