Ford Sierra

1982-1993 of release

Repair and car operation



Ford Siyerra
+ 1.2. Car identification
+ 2. Maintenance
+ 3. General data
- 4. Engines
   - 4.1. Petrol engines
      + 4.1.1. Technical characteristics
      4.1.2. Adjustment of gaps 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
         4.1.5.1. Removal and installation of a gear belt
         4.1.5.2. Removal of a head of the block of cylinders
         4.1.5.3. Dismantling and assembly of a head of the block of cylinders
         4.1.5.4. Installation of a head of the block of cylinders
      4.1.6. Removal and engine installation
      4.1.7. Engine dismantling
      4.1.8. Identification of cooperating parts
      4.1.9. Engine assembly
      4.1.10. Replacement of pistons
      4.1.11. Removal and installation of an intermediate shaft
      4.1.12. Gazoraspredeleniye system
      4.1.13. Greasing system
      + 4.1.14. Cooling system
      4.1.15. Suspension bracket of the power unit
      4.1.16. System of production of the fulfilled gases
   + 4.2. Diesel engine
+ 5. Coupling
+ 6. Transmissions
+ 7. Driveshaft and back bridge
+ 8. Steering
+ 9. Suspension brackets
+ 10. Brake system
+ 11. Body
+ 12. Electric equipment





4.1.5.4. Installation of a head of the block of cylinders

GENERAL INFORMATION

Order of a tightening of bolts of a head of the block of cylinders

Order of a tightening of bolts of a cover of a head of the block of cylinders


PERFORMANCE ORDER
1. To clear surfaces of a prileganiye of laying on the top plane of the block of cylinders and the bottom plane of a head of the block of cylinders.
2. To screw up in the block of cylinders adjusting pins (adaptation 21.003) and to establish new laying of a head of the block of cylinders.
3. To establish a head of the block of cylinders. To screw in in available openings a hand its bolts, to replace adjusting pins with other bolts of fastening of a head of the block of cylinders.
4. To tighten bolts of a head of the block of cylinders (adaptation 21.002) in the three first a stage (see subsection 4.1.1.9), observing the corresponding order of their tightening (see fig. Order of a tightening of bolts of a head of the block of cylinders).
5. To establish according to adjusting signs of a gear wheel on cranked and distributive shaft.
6. To establish the ignition distributor, a gear belt and to unblock the tension device of a gear belt.

Prevention

After installation of a gear belt it is possible to rotate a cranked shaft only in the direction in which the shaft rotates at operation of the engine.


7. To check and in case of need to adjust a gap of valves (see subsection 4.1.2).
8. To establish a cover of a head of the block of cylinders and to tighten bolts according to recommended order (see fig. Order of a tightening of bolts of a cover of a head of the block of cylinders).
9. To screw up spark plugs, to screw a casing of a gear belt and to attach a forward exhaust pipe to a final collector.
10. To establish on the ignition distributor the distributor of a high voltage and to attach wires of a high voltage to the corresponding spark plugs.
11. To connect a vacuum hose to the carburetor, and also the pipeline of giving and removal of cooling liquid to the case of the automatic starting arrangement of the carburetor.
12. To connect the pipeline of ventilation of a transmission to an oil divider.
13. To connect the pipeline of the vacuum amplifier of brakes and a cable of a pedal of an accelerator.
14. To connect hoses: top and bottom to a broad tank and to fill system of cooling with liquid to an appropriate level.
15. To connect to the accumulator a wire of weight of the car and to establish the bottom casing.
16. To start the engine and to warm up it to temperature of normal work.
17. To adjust a corner of an advancing of ignition (see subsection 4.1.3.5), number of turns of idling and concentration WITH in exhaust gases (see subsection 4.1.4.1.3, subsection 4.1.4.2.5).
18. After warming up of the engine to uncover heads of the block of cylinders and to disconnect wires of a high voltage from spark plugs.
19. To tighten bolts of a head of the block of cylinders (adaptation 21.002) on an order given on fig. Order of a tightening of bolts of a head of the block of cylinders.
20. To establish a cover of a head of the block of cylinders, observing during a tightening the corresponding sequence (see fig. An order of a tightening of bolts of a cover of a head of the block of cylinders) and to connect wires of a high voltage to spark plugs.
21. To establish the air filter.