Ford Sierra



Ford Sierra
1.2. Car identification
2. Maintenance service
- 3. The general data
   - 3.1. Cars with petrol engines
      3.1.1. Weights and transfer numbers
      3.1.2. Operational liquids
      - 3.1.3. Changes in a design of the car with 1984 to 1986
         3.1.3.1. The engine
         3.1.3.2. A head of the block of cylinders
         3.1.3.3. The block of cylinders of the engine
         3.1.3.4. The Krivoshipno-shatunnyj mechanism
         3.1.3.5. A cranked shaft
         3.1.3.6. System timing
         3.1.3.7. An engine mount
         3.1.3.8. Cooling system
          3.1.3.9. The carburettor
         3.1.3.10. System of injection of fuel
         3.1.3.11. Ignition system
         3.1.3.12. Coupling
         3.1.3.13. A mechanical four-speed transmission
         3.1.3.14. A mechanical five-speed transmission
         - 3.1.3.15. Automatic transmission Ford A 4 LD
            3.1.3.15.1. Technical characteristics
            3.1.3.15.2. Service and repair
            3.1.3.15.3. Changes in a design of an automatic transmission
         3.1.3.16. A power shaft and the back bridge
         3.1.3.17. System of a steering with the hydraulic booster
         3.1.3.18. A forward suspension bracket
         3.1.3.19. A back suspension bracket
         3.1.3.20. Brake system
          3.1.3.21. The electric equipment
         3.1.3.22. The general data
       3.1.4. Changes in a design of the car with 1987 to 1989
       3.1.5. Changes in a design of the car with 1990 till February, 1993
    3.2. Cars with diesel engines
4. Engines
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


3.1.3.15.2. Service and repair
THE GENERAL DATA

Adjustment of a cable of the mechanism kick-down in 1st version of execution

Х = 8 mm – the control size
And – a nut of adjustment of a tension of a cable of the mechanism kick-down,
In – a counternut,
With – a nut of adjustment of a tension
Cable of a pedal of an accelerator,
D – a cable cover

The sizes of a template for adjustment of a cable of the mechanism kick-down


Adjustment of a cable of the mechanism kick-down in 2nd versions of execution

And – the electromagnetic valve,

In – the case,

With – the holder,

D – a bolt of fastening,

Е – a spherical finger
Cable connections

Check of pressure of oil in an automatic transmission

Removal and transmission installation

The method of removal and transmission installation is resulted in subsection 6.3.9.

Removal and installation of a cable of a reduction of transfers (the mechanism rick-down)

The method of removal and installation of a cable of a reduction of transfers is resulted in subsection 6.3.10.

Adjustment of a cable of the mechanism kick-down (1st version of execution)

PERFORMANCE ORDER
1. To weaken a nut () (fig. Adjustment of a cable of the mechanism kick-down in 1st version of execution see) adjustments of a tension of a cable of the mechanism kick-down and its counternut ().
2. To move a nut and a counternut till the end of a carving.
3. To press against the stop a pedal of an accelerator and to fix it in this position.
4. To turn a nut () adjustments of a tension of a cable of a pedal of an accelerator before reception of the size Х = 10 mm (fig. Adjustment of a cable of the mechanism kick-down in 1st version of execution see).
5. For check of the size () template use according to fig. the Sizes of a template for adjustment of a cable of the mechanism kick-down is recommended.
6. In the course of nut turn () опертая on it the spring and the plug cannot turn, as it would cause change of the size () during car movement.
7. After adjustment to take a template.
8. Between elements, for which the size is defined (), to place second party of a template according to fig. Sizes of a template for adjustment of a cable of the mechanism kick-down (width 8 mm) and to release an accelerator pedal. The template should remain clamped by these elements.
9. To pull a hand a cover (D) a mechanism cable kick-down in a direction shown by an arrow (fig. Adjustment of a cable of the mechanism kick-down in 1st version of execution see) to eliminate люфт a cable and to adhere a cover in this position.
10. To screw up an adjusting nut () to its emphasis about a casing plate and then to tighten its counternut ().

Adjustment of a cable of the mechanism kick-down (2nd version of execution)

PERFORMANCE ORDER
1. At any position of the lever of a gear change to include ignition and to press against the stop an accelerator pedal.
2. To adhere a pedal in this position.

The prevention

It is impossible to start the engine.


3. To turn the mechanism lever kick-down in a transmission against the stop in a direction counter-clockwise.
4. To move the electromagnetic valve forward to an easy tension of its cable.
5. At first to tighten bottom of two bolts of fastening (D) (fig. Adjustment of a cable of the mechanism kick-down in 2nd versions of execution see) for fixation of the electromagnetic valve, and then the top bolt; both bolts are tightened by the moment of 29-41 Nanometers.
6. To release an accelerator pedal.
7. To check up adjustment – the mechanism lever kick-down should have turn possibility in a direction counter-clockwise against the stop when the accelerator pedal is pressed against the stop, and ignition is included. The operating cable should be slightly tense.

Adjustment of a tape of a brake of forward planetary transfer

The method of adjustment of a tape of a brake of forward planetary transfer is resulted in subsection 6.3.8.

Check of level of oil

The method of check of level of oil in an automatic transmission is resulted in subsection 6.3.3.

Check of pressure of oil in the course of transmission work

PERFORMANCE ORDER
1. To connect a manometre to an aperture in картере (fig. Check of pressure of oil in an automatic transmission see) after stopper extraction.
2. To warm up transfer to working temperature. To measure pressure of oil in an engine no-load time (correct values – see in subsection 6.3.1).
3. If pressure of oil too low it is necessary to check up level of oil and tightness of the case of hydraulic knot of management, картера hydrokinetic transfer and the oil pump.
4. If pressure of oil too high it is necessary to check up number of turns of idling, tightness of the vacuum pipeline of a regulator of a transmission and its connection with fuel system of the engine, a vacuum regulator of a transmission and hydraulic knot of management in a transmission.
5. To measure pressure of oil at test of an overload of the engine through hydrokinetic transfer (at the standing car – correct values are resulted in subsection 6.3.1).
6. If pressure too low it is necessary to check up vacuum the pipeline, the acceleration valve, hydraulic knot of management, forward multidisk coupling and a back vacuum regulator of a transmission.
7. In case of too high pressure it is necessary to check up hydraulic knot of management in a transmission.

Test of an overload of the engine through hydrokinetic transfer

PERFORMANCE ORDER
1. To connect a measuring instrument of number of turns.
2. To tighten the lever of a manual brake and to press a pedal of a working brake.
3. To establish the lever of a gear change of an automatic transmission in the chosen position (subsection 6.3.1 see) and to press an accelerator pedal against the stop.
4. To keep a pedal in this position before stabilisation of indications of a measuring instrument of number of turns of the engine (but no more than 2 seconds).
5. Number of turns in positions "DE"; "D" and "R" should make 2000–2900 rpm.
6. To translate the gear change lever in position "N".
7. To leave the engine idling not less, than for 15 seconds that the transmission has cooled down, and to repeat measurement at the next position of the lever of a gear change.