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 A head of the block of cylinders The block of cylinders of the engine The Krivoshipno-shatunnyj mechanism System timing Greasing system Cooling system Fuel system Ignition system The tightening moments
      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
      4.1.15. 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 Fuel system


The fuel tank made of a sheet steel is established under a trunk floor and kept by a plate fixed by two bolts.

Capacity: 60 дм3.

Arrangement of a mouth of a tank: on the right back wing.

Fuel type: этилированный with октановым number 98 or неэтилированный with октановым number a minimum 95, however at its use the ignition advancing on 4 is necessary to reduce gasoline necessarily, and also in all engines 1,3 дм3 (type JCT) and in other, made till October, 1984, it is obligatory to refuel every fourth refuelling этилированными gasoline; engines 1,6 дм3 and 2,0 дм3, let out since November, 1984 are adapted for use неэтилированного gasoline.


Mechanical диафрагменный the pump is put in action by the clown of an intermediate shaft.

Pressure of giving of fuel: 24 – 38 кПа.


The air filter has the replaced paper filtering element located in the case from an artificial material.

Replaced element air фильтра:марка: Motorcraft, type: 71 HF 9601 BB.


In engines 1,3 дм3 and 1,6 дм3: carburettor Ford (Motorcraft) with changeable section диффузора, with the automatic starting arrangement and the accelerating pump, result in action by vacuum in an inlet collector.

In engines 2,0 дм3: two-chamber consecutive carburettor Weber, with the automatic starting arrangement and the accelerating pump put in action by a mechanical way.

Types of carburettors

The engine
Carburettor type
The engine 1,3 дм3
Ford 83 HF 9510 KBA
The engine 1,6 дм3 with a mechanical transmission
Ford 83 HF 9510 KAA
The engine 1,6 дм3 economic with a mechanical transmission
Ford 83 HF 9510 KCA
The engine 1,6 дм3 with an automatic transmission
Ford 83 HF 9510 KDA
The engine 2,0 дм3 with a mechanical transmission
Weber 32/36 DGAV (83 HF 9510 AA)
The engine 2,0 дм3 with an automatic transmission
Weber 32/36 DGAV (83 HF 9510 BA)

Adjusting data of carburettors Weber
The carburettor
83 HF 9510 AA (1-ja/2nd chamber)
83 HF 9510 ВA (1-ja/2nd chamber)
Diameter chambers (mm)
Diameter диффузора (mm)
The main fuel jet
The main air jet
Emulsionnaja tube
Fuel jet of idling
Turns of idling (rpm)
800 25
800 25
Turns of the "accelerated" idling (rpm)
2900 100
2900 100
The maintenance FROM (%)
1,5 % 0,2 %
The maximum opening of a starting diaphragm after the beginning of work vacuum automatic pusko-vogo devices (mm)
Deviation of a starting diaphragm before the beginning of work of the vacuum starting arrangement (mm)
1,5 0,25
Adjustment of a bimetallic spring of a starting diaphragm of 1st chamber
According to designations on a regulator cover
Installation of a float (mm)
41 0,5 (a copper float)