FORD'S SCORPIO

1985-1994 of launch

Repair and operation of the car

Ford Skorpio
+1.1. Identification of the car
+ 2. Maintenance
- 3. Motors
   +3.1. Motor of OHC
   +3.2. Motor of DOHC
   +3.3. Motor of V6
   +3.4. Systems of ignition and management of motor
   -3.5. Diesel engines
      3.5.1. Technical characteristic
      3.5.2. The repair that does not demand the removal of the motor
      3.5.3. Check and adjust of valves slits
      -3.5.4. Fuel system
         3.5.4.1. Mouths
         3.5.4.2. Taken of incandescence
         3.5.4.3. Check of a compression
         3.5.4.4. Removal of air of system of fuel
         3.5.4.5. Removal and installation of the bomb of fuel
         3.5.4.6. Check and adjust of turns of wasting time
         3.5.4.7. Increase thread in turns of wasting time
      +3.5.5. Head of the cylinder block
      3.5.6. Removal and installation of the motor
      +3.5.7. Desmontagem, repair and meeting of the motor
      3.5.8. Turbocompressor
      +3.5.9. Lubrication system
      +3.5.10. System cooling
      3.5.11. Bad functioning standard of the motor
+4. System cooling
+5. Fuel system
+6. Union
+7. Transmissions
+8. Driving axle and rear bridge
+9. Direction
+10. Supports of the triangular form of interruption
+11. Brakes system
+12. Wheels and tires
+13. Body
+14. Electric equipment

3.5.4.3. Check of a compression

GENERAL INFORMATION

The size of a compression shows, in most of the cases, the group of tsilindro-piston of the motor is how worn-out.

For the measurement of a compression it is компрессометр necessarily of diesel engines with the very indications not less than 30 bars.

Measurement of a compression

ORDER OF REALIZATION

1. To collect completely the accumulator. To adjust slits of valves. To heat the motor up to the work temperature.

2. By dint of candles of an incandescence and the capture of the valve eletromagnética of fuel provision.

3. To withdraw one of candles of an incandescence and to twist in a nest of a transitional candle the union of a kompressometr. An author becomes an end of inclination several times. To register the very value of the pressure of the compression.

4. To repeat measurements in another three cylinders.

The reduction in a compression in all the cylinders very often indicates the use of cylinders, rings and pistons.

The compression lowered in one of cylinders means damage of plates and saddles of valves, a burn had been or slits to the piston, the damage of the placing of a head of the cylinder block or one splits to a head of the cylinder block.

The compression lowered in two next cylinders very often means the damage of the placing of a head of the cylinder block between cylinders.