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.
         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
         3.1.4.6. Mechanical five-speed transmission of type N
         + 3.1.4.7. Mechanical five-speed transmission of MT 75 type
         3.1.4.8. Automatic transmission
         3.1.4.9. Forward suspension bracket
         - 3.1.4.10. Brake system
            3.1.4.10.1. Technical characteristics
            3.1.4.10.2. Service and repair
            3.1.4.10.3. Adjustment of the hand brake
            3.1.4.10.4. Air removal from brake system
            3.1.4.10.5. Anti-blocking system
            3.1.4.10.6. Check of functioning of ABS
            3.1.4.10.7. Hydraulic knot of management
            3.1.4.10.8. Sensor of speed of rotation of wheels
         + 3.1.4.11. Electric equipment
         3.1.4.12. 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





3.1.4.10.8. Sensor of speed of rotation of wheels

Replacement of the sensor of speed of rotation of a forward wheel

PERFORMANCE ORDER
1. To weaken nuts of fastening of the corresponding forward wheel.
2. To lift the car and to remove a wheel.
3. To unscrew bolts of fastening of the sensor of rotation.
4. To disconnect from the rotation sensor the electric socket.
5. To take the sensor.
6. To unhook a sensor wire from spring brackets.
7. To clear a nest of fastening of the sensor of speed of rotation of a wheel of dirt, rust traces etc.
8. Slightly to grease a nest of fastening of the sensor with greasing for bearings.
9. To establish a new sealing ring of round section on the sensor.
10. To establish the sensor of speed of rotation in its nest.
11. To tighten a bolt of fastening of the sensor.
12. To connect to the sensor the electric socket and to hook on an electric wire in spring brackets.
13. To establish a wheel and to lower the car.
14. To tighten nuts of fastening of a wheel the corresponding moment.

Replacement of the sensor of speed of rotation of a back wheel


Prevention

Brake liquid is in a contour of back brakes under a high pressure. It is not necessary to press a brake pedal.


PERFORMANCE ORDER
1. To weaken nuts of fastening of the corresponding back wheel.
2. To lift the car and to remove a wheel.
3. To release the lever of the hand brake.
4. To lift back sitting and to reject a floor covering forward.
5. To take a wire from a bracket and to disconnect the electric socket from the sensor of speed of rotation of a wheel.
6. To disconnect a cable of the hand brake from a bracket on the lever of a back suspension bracket.
7. To take a forward bolt of fastening of a brake support.
8. To turn a support up.
9. To unscrew a bolt of fastening of the sensor and to take it.
10. To clear a nest of fastening of the sensor of speed of rotation of a wheel of dirt, rust traces etc.
11. Slightly to grease a nest of fastening of the sensor with greasing for bearings.
12. To establish a new sealing ring of round section on the sensor.
13. To execute the same initial actions which are brought at installation of the sensor of speed of rotation of a forward wheel, and then to execute in return sequence the actions given at removal of the sensor of speed of rotation of a back wheel.

Other information concerning a technical characteristics, adjustment and repair of brake system is provided in разделе10 and in subsection 3.1.3.20.