Ford Sierra



Ford Sierra
1.2. Car identification
2. Maintenance service
3. The general data
- 4. Engines
   - 4.1. Petrol engines
       4.1.1. Technical characteristics
      4.1.2. Adjustment of backlashes 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 co-operating parts
      4.1.9. Engine assemblage
      4.1.10. Replacement of pistons
      4.1.11. Removal and installation of an intermediate shaft
      4.1.12. System timing
      4.1.13. Greasing system
      - 4.1.14. Cooling system
         4.1.14.1. Plums of a liquid and filling of system of cooling
         4.1.14.2. Removal and radiator installation
         4.1.14.3. Removal and fan installation
         4.1.14.4. The pump охладжающей liquids
         4.1.14.5. Thermostat replacement
      4.1.15. A suspension bracket of the power unit
      4.1.16. System of release of the fulfilled gases
    4.2. The diesel engine
5. Coupling
6. Transmissions
7. A kardannyj shaft and the back bridge
8. A steering
9. Suspension brackets
10. Brake system
11. A body
12. An electric equipment


4.1.14.3. Removal and fan installation
THE GENERAL DATA

Unscrewing муфты the fan

Key for unscrewing муфты the fan

The sizes: X=25мм, Y=12мм

Fastening bolts крыльчатки to муфте

Hydraulic муфта the fan

1 – a forward part of the case,
2 – a bimetallic spring,
3 – the case with edges of cooling,
4 – the valve,
5 – an inlet aperture,
6 – consolidation,
7 – a rotor,
8 – a power shaft,
9 – the liquid chamber,
10 – a ring

Removal

PERFORMANCE ORDER
1. To disconnect from the accumulator a wire of weight and to remove the top casing of a radiator.
2. To unscrew муфту the fan from a nave of the pump of a cooling liquid. For unscrewing it is necessary bent рожковый a key s=32.

The prevention

The fastening nut муфты the fan has the left carving.


3. At nut unscrewing муфты the fan to clamp клиновый a belt and thus to prevent a nave from проворачивания.
4. To unscrew 4 bolts and to remove крыльчатку with муфты.

Installation

Installation is made in sequence of return to removal.