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.
         3.1.4.1. OHC engine
         + 3.1.4.2. Dm3 CVH 1,8 engine
         + 3.1.4.3. DOHC engine
         + 3.1.4.4. Service and repair
         - 3.1.4.5. Coupling
            3.1.4.5.1. Technical characteristics
         3.1.4.6. Mechanical five-speed transmission of N type
         + 3.1.4.7. Mechanical MT 75 five-speed transmission
         3.1.4.8. Automatic transmission
         3.1.4.9. Forward suspension bracket
         + 3.1.4.10. Brake system
         + 3.1.4.11. Electric equipment
         3.1.4.12. 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





3.1.4.5. Coupling

3.1.4.5.1. Technical characteristics

GENERAL INFORMATION

Cars with DOHC engines are equipped with coupling with a technical characteristic different from all other cars of this family.

Coupling brand
LUK, AP and Fichtel & Sachs
Brand and type of slips
Ferodo 3111
Outer diameter of slips
216 mm
Internal diameter of slips
153 mm
Thickness of slips
3,85 ± 0,1 mm
Number of springs of a damper of tortional fluctuations of a clutch plate
6

Tightening moments

Coupling case to the block of cylinders of the engine (the mechanical MT 75 transmission): 29 – 41 Nanometers.

Service and repair

Data on removal of coupling in the cars equipped with the DOHC engine are provided in subsection 3.1.4.7.2 at removal of the MT 75 transmission.

Other information of rather technical characteristic, adjustment and repair of coupling is in section 5.