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
      - 4.1.1. Technical characteristics
         4.1.1.1. Head of the block of cylinders
         4.1.1.2. Block of cylinders of the engine
         4.1.1.3. Krivoshipno-shatunny mechanism
         4.1.1.4. Gazoraspredeleniye system
         4.1.1.5. Greasing system
         4.1.1.6. Cooling system
         4.1.1.7. Fuel system
         4.1.1.8. Ignition system
         4.1.1.9. Tightening moments
      4.1.2. Adjustment of gaps of valves
      + 4.1.3. Ignition system
      + 4.1.4. Fuel system
      + 4.1.5. The repair which is not demanding removal of the engine
      4.1.6. Removal and engine installation
      4.1.7. Engine dismantling
      4.1.8. Identification of cooperating parts
      4.1.9. Engine assembly
      4.1.10. Replacement of pistons
      4.1.11. Removal and installation of an intermediate shaft
      4.1.12. Gazoraspredeleniye system
      4.1.13. Greasing system
      + 4.1.14. Cooling system
      4.1.15. Suspension bracket of the power unit
      4.1.16. System of production of the fulfilled gases
   + 4.2. Diesel engine
+ 5. Coupling
+ 6. Transmissions
+ 7. Driveshaft and back bridge
+ 8. Steering
+ 9. Suspension brackets
+ 10. Brake system
+ 11. Body
+ 12. Electric equipment





4.1.1.5. Greasing system

GENERAL INFORMATION

Greasing under pressure is provided by the shesterenchaty oil pump in which case there is perepuskny a valve.

The minimum pressure of oil (at temperature 80 ° C):
 – at 750 rpm:
0,1 MPas
 – at 2000 rpm:
0,25 MPas
Pressure of opening of the perepuskny valve (at 1000 rpm):
0,40-0,47 MPas
Pressure of fire of a control bulb of pressure of oil:
0,03 MPas – 0,06 MPas

Oil pump.

The Shesterenchaty oil pump, with an internal arrangement of teeths, the Hobourn-Eaton type, is put in action from an intermediate shaft.

Gear wheel gap with an internal arrangement of teeths concerning the case
0,150-0,301 mm.
Gap between teeths of gear wheels
0,05-0,20 mm.

Axial gap of gear wheels
0,028-0,104 mm.

Oil filter

The oil filter is located by Polnoprokhodna on the left side of the block of cylinders.
Brand and type: Motorcraft EFL 90.