Ford Sierra

1982-1993 of release

Repair and car operation

Ford Siyerra
+ 1.2. Car identification
+ 2. Maintenance
- 3. General data
   - 3.1. Cars with petrol engines
      3.1.1. Masses and transfer numbers
      3.1.2. Operational liquids
      + 3.1.3. Changes in a car design from 1984 to 1986.
      - 3.1.4. Changes in a car design from 1987 to 1989. OHC engine
         - Dm3 CVH 1,8 engine
            - Technical characteristics
      Head of the block of cylinders of the engine
      Block of cylinders of the engine
      Krivoshipno-shatunny mechanism
      Gazoraspredeleniye system
      Greasing system
      Cooling system
      Fuel system
      Ignition system
      Tightening moments
   Engine adjustment
   Ignition system
   Gazoraspredeleniye system
   Assembly of the CVH 1,8 engine of dm3
         + DOHC engine
         + Service and repair
         + Coupling Mechanical five-speed transmission of type N
         + Mechanical five-speed transmission of MT 75 type Automatic transmission Forward suspension bracket
         + Brake system
         + Electric equipment General data
      + 3.1.5. Changes in a car design with 1990 till February, 1993.
   + 3.2. Cars with diesel engines
+ 4. Engines
+ 5. Coupling
+ 6. Transmissions
+ 7. Driveshaft and back bridge
+ 8. Steering
+ 9. Suspension brackets
+ 10. Brake system
+ 11. Body
+ 12. Electric equipment Cooling system


The closed contour of cooling by nonfreezing liquid contains a radiator, a broad tank, the pump of cooling liquid, the thermostat and the fan put in action by an electric motor, the included thermoswitch being in a radiator.

The pump of cooling liquid

The centrifugal pump of cooling liquid is put in action by a gear belt of system of a gazoraspredeleniye.


The radiator has tanks from an artificial material and the tubular aluminum heat exchanger.

Broad tank

The broad tank is made of an artificial material.

Filling by liquid of system of cooling is carried out through a jellied opening in a broad tank.

Pressure of opening of the valve of superfluous pressure in a stopper of a broad tank: 120 kPas.


Thermostat wax. Temperature of the beginning of opening: 85 °–89 ° S.Temperatura of complete opening: 100 ° Page.


The fan is put in action by the electric motor included by a thermoswitch, being in a radiator.

The cars equipped with an automatic transmission, have two electric fans.

Fan thermoswitch

The thermoswitch of the fan is located on a radiator tank.

Inclusion temperature: 99 °±2 ° S.Temperatura of switching off: 94 °±2 ° Page.

The cars equipped with an automatic transmission, have a two-level thermoswitch in which each step operates one fan.

Inclusion temperature:

  – 1st step: 100 °±3 ° With;
  – 2nd step: 110 °±3 ° Page.

Switching off temperature:

  – 1st step: 96 °±3 ° With;
  – 2nd step: 106 °±3 ° Page.

Cooling liquid

Quantity: 9,5 dm3.

Type: a mix of special nonfreezing SSM 97 B 9103 A liquid (40 %) and the distilled water (60 %) form protection to-30 ° Page.

Periodicity of replacement: each 60 000 km of run of the car or time in two years.