1985-1994 of release

Repair and car operation

Ford Skorpio
+ 1.1. Car identification
+ 2. Maintenance service
- 3. Engines
   + 3.1. Engine OHC
   + 3.2. Engine DOHC
   + 3.3. Engine V6
   - 3.4. Ignition and engine management systems
      3.4.1. A technical characteristics
      - 3.4.2. Ignition and engine management systems System of ignition ESC II System of ignition ЕЕС IV The ignition distributor Check of a corner of installation of an advancing of ignition The ignition block (models with system of injection of fuel) The ignition coil A fuel trap on engines with the carburettor The engine management block The step-by-step engine of the carburettor The device of heating of an inlet collector of engines with the carburettor The relay of a control system of the engine Installation of a corner of an advancing of ignition and idling turns The gauge of turns and position of a cranked shaft The gauge of temperature of air The gauge of temperature of fuel The gauge of speed of the car The gauge of absolute pressure in a collector (MAP)
   + 3.5. Diesel engines
+ 4. Cooling system
+ 5. Fuel system
+ 6. Coupling
+ 7. Transmissions
+ 8. A kardannyj shaft and the back bridge
+ 9. A steering
+ 10. Suspension brackets
+ 11. Brake system
+ 12. Wheels and tyres
+ 13. A body
+ 14. An electric equipment

b087f616 The step-by-step engine of the carburettor

The prevention

Rough and astable turns of idling not always testify to failure of the step-by-step engine. It is preliminary necessary to check up reliability of contact between плунжером and the adjusting screw.

The step-by-step engine, plate of a suspension bracket and плунжер

1 – the step-by-step engine,

2 – a plate of a suspension bracket,

3 – плунжер

Initial adjustment of the screw of the lever of a throttle

1 – плунжер the step-by-step engine,

2 – a head of the adjusting screw,

3 – a cap,

4 – the throttle lever

Check of correctness of adjustment of the step-by-step engine

1 – a counternut,

2 – the adjusting screw,

3 – an edge щупа,

4 – плунжер

Positions плунжера the step-by-step engine

1. To remove a negative wire from the accumulator.
2. To remove the air filter.
3. To disconnect многовыводной a socket from the step-by-step engine.
4. To unscrew four screws, which крепят a suspension bracket of the step-by-step engine to the carburettor.
5. To remove the engine together with a suspension bracket.
6. To establish the step-by-step engine, to screw up four screws and to connect a socket.
7. To spend initial adjustment of the screw of the lever of a throttle that the screw head was on distance of 7,5 mm from the lever.
8. To connect a vacuum hose of the air filter. To place the air filter aside so that there was an access to the carburettor and the step-by-step engine.
9. To connect a tachometre according to the instruction.
10. To connect the accumulator.
11. To start the engine and to check up and if necessary to adjust quality of a mix.
12. To disconnect all electric consumers. In case the wire of adjustment of idling is earthed, temporarily to isolate it. To check up that the lever of a choice of transfers of an automatic transmission is in position N or the River
13. To increase turns of the engine to 2500 rpm and to return to idling turns, then to cycle a loop. To insert an edge щупа in the thickness of 1,0 mm between плунжером the step-by-step engine and the adjusting screw, thus engine turns should be within 875 25 rpm.
14. For adjustment carrying out to remove a protective cap, to release a counternut and rotating the adjusting screw to establish demanded turns of idling.
15. To take an edge щепа, to stop and restart the engine observing of moving плунжера the step-by-step engine. After an engine stop плунжер should move to an antidetonation zone (to be cleaned in the step-by-step engine), and in some seconds to move to the throttle lever.
16. To disconnect a tachometre and to establish into place the air filter.
17. Repeatedly to check up quality of a mix.
18. Repeatedly to connect a wire of adjustment of turns of idling.