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






3.1.4.10.7. Hydraulic knot of management
GENERAL INFORMATION

Sockets of electric wires of hydraulic knot of management

 1–socket of knot of electromagnetic valves,

2–socket of the main electromagnetic valve,

3–socket of the sensor of fires of braking,

4–socket of the hydraulic pump

Removal

PERFORMANCE ORDER
1. To switch off ignition.
2. To lower pressure in hydraulic system.
3. To remove a sheet casing of hydraulic knot of management.
4. To disconnect sockets of electric wires from hydraulic knot of management.
5. To clean by means of a syringe brake liquid from a tank.
6. To disconnect hydraulic pipelines from management knot.
7. To close the corresponding caps of an opening in pipelines and a case of hydraulic knot of management.
8. To remove a floor covering under a brake pedal.
9. To unscrew bolts of fastening of hydraulic knot of management.
10. To remove hydraulic knot.
Prevention

After removal of hydraulic knot of management not to touch a pusher core.

Installation

PERFORMANCE ORDER
For installation of hydraulic knot of management it is necessary to execute actions in return sequence in relation to process of its removal. After installation of hydraulic knot of management it is necessary to remove air from brake system (see subsection 3.1.4.10.4).