FORD SCORPIO

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
      3.3.1. A technical characteristics
      3.3.2. The repair which is not demanding removal of the engine
      3.3.3. Engine removal
      - 3.3.4. Dismantling and check of details of the engine
         3.3.4.1. Engine dismantling
         3.3.4.2. Check of degree of deterioration of details of the engine
         3.3.4.3. Axis knot коромысел
         3.3.4.4. Pushers of valves and a bar of pushers
         3.3.4.5. A camshaft
         3.3.4.6. Heads of the block of cylinders
         3.3.4.7. Cylinders
         3.3.4.8. Check and restoration of pistons and piston rings
         3.3.4.9. Piston fingers and rods
         3.3.4.10. A cranked shaft
         3.3.4.11. Radical and шатунные bearings
         3.3.4.12. Distributive gear wheels
         3.3.4.13. A flywheel
         + 3.3.4.14. Greasing system
         3.3.4.15. Ventilation system картера
         + 3.3.4.16. Engine assemblage
         3.3.4.17. Adjustment of backlashes of valves
         3.3.4.18. Auxiliary details of the engine
         3.3.4.19. Engine installation
         3.3.4.20. Start of the engine after major repairs or restoration
      + 3.3.5. Changes in a design of engines V6 2,4 and 2,9 дм3
   + 3.4. Ignition and engine management systems
   + 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



3.3.4.17. Adjustment of backlashes of valves
THE GENERAL DATA

Numbering of cylinders and connections of high-voltage wires

Arrangement of valves

Adjustment of inlet and final valves should be made at the cold engine at temperature between 20 and 40 S.Velichina клапанных backlashes is very important for achievement of optimum working indicators of the engine. If the backlash is too great, valves will not open sufficiently, also they will open late and to be closed early. If the backlash is too small, valves will not be closed completely that will lead to a lack of a compression and very fast обгоранию valves and saddles of valves.

Adjustment of backlashes of valves

During adjustment of backlashes of valves to turn a cranked shaft only on an engine course, rotation to make, having established a key on a pulley bolt.

PERFORMANCE ORDER
1. To turn a cranked shaft, to combine a label on a pulley коленвала with a label in shape "About" on a drive cover.
2. At a lung качании a pulley forward and it will be appreciable back that valves of the cylinder №1 or №5 shake (two levers of the valve move in opposite directions). If valves of the cylinder №1 shake, to turn a cranked shaft on 360 that valves of the cylinder №5 shook.
3. Having achieved the necessary position of valves of the cylinder №5, to check up backlashes of valves of the cylinder №1 for what to establish probe this or that thickness between the lever of the valve and a valve rod. If it is required to adjust a backlash, to turn the adjusting screw of the lever of the valve, the necessary size of a backlash will not be reached yet. Backlashes of inlet and final valves have various size.
4. Now, if to turn a cranked shaft on 1/3 turns, valves of the cylinder №3 will shake, and it is possible to check up and adjust backlashes of valves of the cylinder №4.
5. To make adjustment of backlashes as ignition in cylinders as follows (see the table). On fig. Numbering of cylinders and connections of high-voltage wires the order of numbering of cylinders is shown: numbering of valves is given regularly, since a forward part of the engine (fig. the Arrangement of valves see).
6. To establish linings of covers клапанного the mechanism and to establish covers клапанного the mechanism. To tighten fixing bolts according to the inhaling moment.

Valves shake
Adjustable valves
The cylinder №5
The cylinder №1 (inlet, final)
The cylinder №3
The cylinder №4 (inlet, final)
The cylinder №6
The cylinder №2 (inlet, final)
The cylinder №1
The cylinder №5 (final, inlet)
The cylinder №4
The cylinder №3 (final, inlet)
The cylinder №2
The cylinder №6 (final, inlet)