Ford Sierra

1982-1993 of release

Repair and operation of the car

Ford Siyerra
+ 1.2. Identification of the car
+ 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
      System of gas distribution
      Lubrication system
      Cooling system
      Fuel system
      System of ignition
      Tightening moments
   Adjustment of the engine
   System of ignition
   System of gas distribution
   Assembly of the CVH 1,8 engine of dm3
         + DOHC engine
         + Service and repair
         + Coupling Mechanical five-speed transmission of N type
         + Mechanical MT 75 five-speed transmission Automatic transmission Forward suspension bracket
         + Brake system
         + Electric equipment General data
      + 3.1.5. Changes in a car design from 1990 to 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

a773976c Lubrication system


Lubricant under pressure is provided by the oil pump located on the forward end of a bent shaft.

The gear oil pump contains perepuskny the valve regulating pressure.

The full-flowing oil filter is located on the right side of the block of cylinders.

Oil pump
Oil pressure (at a temperature of 80 °C):
  – at 750 rpm
0,10 MPas
  – at 2000 rpm
0,28 MPas
Pressure of opening of the perepuskny valve
0,4 MPas
Pressure of fire of a control bulb of pressure of oil
it is lower than 30 - 50 kPa
Axial gap between gear wheels of the pump and a cover
0,014 – 0,100 mm
Gap of an external gear wheel in a pump housing
0,06 – 0,19 mm
Oil filter
Brand and type
Motorcraft Super EFL 134
Frequency of replacement
after 10 000 km of a run of the car, then each 20 000 km or time in a year
Oil for the engine
Quantity (with the filter)
3,5 dm3
all-weather oil for the engine according to API SG/CD viscosity of SAE 10W 30, 15W 50 or 20W 50
Frequency of replacement
after 10 000 km of a run of the car, then each 20 000 km or time in a year