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
         4.2.1.1. The block of cylinders
         4.2.1.2. The Krivoshipno-shatunnyj mechanism
         4.2.1.3. Greasing system
         4.2.1.4. Fuel system
         4.2.1.5. The tightening moments
      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



4.2.1.4. Fuel system
THE GENERAL DATA

The fuel system contains distributive fuel pump CAV Roto Diesel.

Fuel tank

The fuel tank made of a sheet steel is established under a trunk floor. Capacity: 60 дм3.

The fuel pump

Роторный distributive fuel the pump is equipped by the hydraulic device of increase in a dose of fuel during cold start with automatic support of the raised number of turns of the idling, operated термостатически, and the electromagnetic valve of deenergizing of the engine (valve STOP) stopping giving of fuel.

Mark and type:
  – Till December, 1986 (Sierra ' 83)
Roto Diesel DPA R 344 3450
  – Since January, 1987 (Sierra ' 87)
Lucas Roto Diesel DPC8443A 1730
Injection order (the cylinder №1 from outside a flywheel)
1–3–4–2
The forcing beginning
Position of the piston of 1st cylinder of the engine of 2,3 mm before ВМТ or 17 before ВМТ.
Number of turns of idling
825 50 rpm.
Number of turns of the accelerated idling (the cold engine)
880 – 930 rpm.
The maximum number of turns (without loading)
4800 – 4850 rpm.

Atomizers

Atomizers are screwed in in a head of the block of cylinders
The case of atomizers
Roto Diesel or Bosch KCA 30 S44
Sprays:
  – Till December, 1986 (Sierra ' 83)
CAV Roto Diesel or Bosch DN 0 SD 1510
  – Since January, 1987 (Sierra ' 87)
CAV Roto Diesel RDN 0 SDC 6577 or Bosch DN 0 SD 230
Pressure of opening of an atomizer:
  – Till December, 1986 (Sierra ' 83)
10,8 – 12МПа
  – Since January, 1987 (Sierra ' 87)
11,5 0,5 МПа

The fuel filter

The fuel filter contains a replaced element, a sediment bowl and the manual fuel pump.

Mark and type: CAV 796.

Candles накаливания

Mark and type:
  – Till December, 1986 (Sierra ' 83)
Bosch 0250 202 019, Bern 603 MJ, Lucas CAV CS 003 or Champion CH 68
  – Since January, 1987 (Sierra ' 87)
Bosch 0250 201 019 or Beru 0100 221 118
Control temperature of heating свеч (within 7 seconds at the surrounding temperature 20 )
850 WITH

The air filter

The dry air filter has a replaced element.

Mark and type: Ford EFA 282.