Ford Sierra

1982-1993 of release

Repair and car operation

Ford Siyerra
+ 1.2. Car identification
+ 2. Maintenance
+ 3. General data
- 4. Engines
   + 4.1. Petrol engines
   - 4.2. Diesel engine
      - 4.2.1. Technical characteristics Block of cylinders Krivoshipno-shatunny mechanism Greasing system Fuel system Tightening moments
      4.2.2. Check and adjustment of gaps of valves
      + 4.2.3. Fuel system
      + 4.2.4. Nozzles
      4.2.5. Glow plugs
      4.2.6. Compression check
      4.2.7. Air removal from fuel system
      4.2.8. Fuel filter
      4.2.9. Fuel pump, installation of the beginning of injection of fuel
      4.2.10. Adjustment of number of turns of idling
      + 4.2.11. The repair which is not demanding removal of the engine
+ 5. Coupling
+ 6. Transmissions
+ 7. Driveshaft and back bridge
+ 8. Steering
+ 9. Suspension brackets
+ 10. Brake system
+ 11. Body
+ 12. Electric equipment Greasing system


Greasing under pressure is provided by the shesterenchaty oil pump put in action from a cam-shaft through an angular tooth gearing System of greasing has the replaced filter and an oil radiator.

Oil pump

The Shesterenchaty oil pump rotating with number of turns of a cam-shaft.

Width of gear wheels
29 mm
Pressure of oil (at temperature 80 ° C):
  – at 650 rpm 
0,12 MPas
 – at 3000 rpm
0,30 MPas

Oil filter

The disposable, replaced filter.

Brand and type: Motorcraft EFL 164 or Purftux LS 127.

Periodicity of replacement: each 7500 km of run or time in six months.

Sensor of pressure of oil

It is located in the holder of the oil filter.

Pressure of fire of a control bulb: 0,08–0,10 MPas.

Motoronoye oil

Quantity: 5,6 dm3 (thus 0,6 dm3 – the oil filter).

Type: all-weather oil according to API SE/CD or SSMS PD1, SAE 15w 40 ili 20w 50.

Periodicity of replacement: each 7500 km of run or time in six months.

Cooling system

The closed contour of cooling with the nonfreezing liquid circulating under pressure, contains a radiator, a broad tank and the pump of cooling liquid.

Air removal from system occurs automatically after engine start.


The radiator is made of an easy alloy with a cross-section stream has tanks from an artificial material.

Type: Motorcraft.

Stopper of a broad tank

Type: Motorcraft.

Pressure of opening of the valve of superfluous pressure: 85–110 kPas.

The pump of cooling liquid

The centrifugal pump of cooling liquid located on a forward wall of the block of cylinders, is put in action by a maple belt.

The pump of cooling liquid is not under repair and in case of malfunction it is necessary to replace it.

Diameter of a rotor: 60 mm.

Maple belt

Maple belt of a drive of the pump.

Brand and type: Kleber Venuflex XSR 13х1150.

Tension: a deflection – 13 mm under the pressure of 30 N in the middle of distance between pulleys of the generator and the pump of cooling liquid.


The wax thermostat is located in one case with the pump of cooling liquid.

Brand: Calorstat.

Temperature of the beginning of opening: 72 ° Page.

Temperature of complete opening: 81 ° Page.

Minimum valve stroke: 7,5 mm.


The fan is put in action by a maple belt by means of the electromagnetic coupling included by the thermal switch, located in a radiator.

Number of blades: 8.

External diameter of blades: 360 mm.

Thermal switch of coupling of the fan

It is located in the right tank of a radiator.


  – inclusions: 82 ° With;
  – switching off: 68 ° Page.

Cooling liquid

Quantity: 9,5 dm3.

Type: special nonfreezing Ford SQM97B9103A liquid.

Periodicity of service: level check each 7500 km of run (does not demand periodic replacement of cooling liquid).