Vehicle engine cooling and lubrication system Ford Escort 4

Technical characteristics of the cooling system
A closed-type cooling system operating under pressure and consisting of a pump, a thermostat, a radiator, an expansion tank and an electric fan controlled by a...

Cooling system tightening torques
Water pump mounting bolts 8 Nm Radiator mounting bolts 8 Nm Thermostat mounting bolts: – OHV engine 19 Nm – CVH engine 8 Nm Bolts of fastening of a pulley of the water...

Coolant replacement
OHV engine cooling system CVH engine cooling system with engine displacement 1.3, 1.4 and 1.6 dm 3 It is recommended to change the coolant on a cold engine. If it is...

Radiator fan motor — removal and installation
Mounting points for radiator, shroud and fan motor A - radiator attachment points; B - places of fastening of the casing; С - places of fastening of the fan electric...

Thermostat — removal, inspection and installation
Thermostat 1 - thermostat housing; 2 - sealing ring; 3 - thermostat; 4 - spring fixing ring OHV engine thermostat The cooling system thermostat speeds up the engine...

Temperature sensor for turning on the fan
The temperature sensor for turning on the fan is installed on the thermostat housing under the fitting of the cooling system hose. When the coolant reaches a certain...

Removal and installation of the water pump
Water pumps 1 - body; 2 - impeller; 3 - toothed pulley; 4 - pulley; 5 – a cover of a gear belt; 6 - seal; 7 - pump shaft; 8 - branch pipe 1. Disconnect the ground wire...

Removal and installation of a radiator
Radiators 1 - radiator; 2 - expansion tank; 3 - bottom hose; 4 – a hose from the engine; 5 - top hose; 6 - thermostat; 7 – a bolt of removal of air 1. Remove ground wire...

Technical characteristics of the lubrication system
Pressure lubrication is provided by a gear oil pump. The oil pump draws engine oil from the crankcase and pressurizes it to a full-flow oil filter. The safety valve...

Lubrication system tightening torques
Bolts of fastening of an oil crankcase of the OHV engine (tightened according to fig. The sequence of tightening the bolts of the oil sump of the OHV engine ): – 1st...

Engine lubrication system — design description
CVH engines OHV engines Diesel engines The oil pump pumps engine oil from the oil sump through the oil receiver and supplies it under pressure to the oil filter, and...

Oil pressure check
Oil pressure check 1. Warm up the engine to 80°C and check the oil level. 2. Unscrew the oil pressure sensor. On the OHV engine, the oil pressure sensor is located above...

Removal and installation of an oil crankcase
OHV engine starter mounting bolts Withdrawal 1. Remove ground wire from battery. 2. Raise the front of the car and secure it on stands. 3. Drain engine oil. 4. Remove...

Removal and installation of the oil pump
OHV engine OHV engine oil pump 1 - pump cover; 2 - sealing ring; 3 - body; 4 - threaded plug; 5 - cork; 6 - pressure reducing valve; 7 - drive gear; 8 - rotor; 9 -...

Engine oil change
1. Warm up the engine to operating temperature. 2. Unscrew the oil drain plug on the rear of the oil sump (in the figure on the left - an oil drain plug in an OHV...

Oil filter replacement
1. Unscrew the filter by hand or with a special strap wrench. 2. Lubricate the O-ring of the new filter with engine oil. 3. Screw in the filter until it touches the...

Engine ventilation system
The closed-type crankcase ventilation system provides the supply of gases that have broken through the piston rings and collected together with oil vapor in the...

Lubrication system malfunctions
CAUSE ELIMINATION METHOD The oil pressure warning light does not light after the ignition is switched on Faulty oil pressure sensor To check the sensor, turn on the...

Exhaust system — design description
Exhaust systems 1 - cars with CVH engines with a displacement of 1.3 and 1.6 dm 3 , manufactured before 9/83; 2 - cars with OHV engines with a displacement of 1.1 dm 3 ,...

Removal and installation of system of release of the fulfilled gases
Withdrawal 1. Raise the car. 2. In cars with an engine displacement of 1.1 dm 3 , remove the heated air supply pipe, unscrew the bolts securing the air heating intake...

Rear muffler replacement
Connection between main and rear muffler The dimension is 175 mm when replacing the front silencer or 165 mm when replacing the rear silencer. 1. Raise the rear of the...

Cars with a catalyst — general information
Ford Escort/Orion are equipped with both variable and non-variable catalytic converters. Attention! Vehicles with a catalytic converter must only be run on unleaded...