Ford Sierra



Ford Sierra
1.2. Car identification
2. Maintenance service
3. The general data
- 4. Engines
    4.1. Petrol engines
   - 4.2. The diesel engine
       4.2.1. Technical characteristics
      4.2.2. Check and adjustment of backlashes of valves
       4.2.3. Fuel system
       4.2.4. Atomizers
      4.2.5. Candles накаливания
      4.2.6. Compression check
      4.2.7. Removal of air from fuel system
      4.2.8. The fuel filter
      4.2.9. The fuel pump, installation of the beginning of injection of fuel
      4.2.10. Adjustment of number of turns of idling
       4.2.11. The repair which is not demanding removal of the 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


4.2.7. Removal of air from fuel system
THE GENERAL DATA

Removal of air from fuel system
And – деаэратор,

Р – the button of the manual fuel pump,

V – a bolt of fastening of a sediment bowl

This procedure is necessary for spending necessarily in following cases:

  – Detachments of the fuel pipeline;
  – завоздушивания a fuel contour of the fuel pump;
  – Deenergizings of the engine in the absence of fuel in a fuel tank;
  – Replacements of the fuel filter.

PERFORMANCE ORDER
1. To weaken fastening деаэратора () the filter and a bolt (5 – fig. System of injection of fuel see) муфты the pipeline of giving of fuel to the fuel pump.
2. Under деаэратор and муфту the pipeline to substitute capacity.
3. In the engines equipped with the manual fuel pump with a shaped polygonal head to unscrew a head of the manual fuel pump.
4. To press the button of the manual pump until the fuel following from деаэратора, will not contain air vials.
5. To tighten деаэратор the fuel filter.
6. To press the button of the manual pump until the fuel following from under a bolt муфты of the weakened pipeline of giving of fuel to the fuel pump, will not contain vials of air and immediately to tighten a bolt муфты this pipeline.
7. To stop fuel giving when the pump button will start to show strong resistance. In the engines equipped with the manual fuel pump with a shaped head to tighten a hand a head of the fuel pump.
8. In a case if were replaced (or unscrewed) injection pipelines, it is necessary to weaken nuts of their fastening to atomizers to press an accelerator pedal against the stop and to include a starter while from under pipelines with the weakened fastening fuel will not start to pour out.
9. To screw pipelines of giving of fuel on atomizers and to start the engine.
10. To check up tightness of all connections of fuel pipelines.