Ford Sierra

1982-1993 of release

Repair and operation of the car



Ford Siyerra
+ 1.2. Identification of the car
+ 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. System of ignition
      + 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 installation of the engine
      4.1.7. Dismantling of the engine
      4.1.8. Identification of the interacting parts
      4.1.9. Assembly of the engine
      4.1.10. Replacement of pistons
      4.1.11. Removal and installation of an intermediate shaft
      4.1.12. System of gas distribution
      4.1.13. Lubrication 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


a773976c

4.1.5.4. Installation of a head of the block of cylinders

GENERAL INFORMATION

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

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


PERFORMANCE ORDER
1. To clear laying prileganiye surfaces on the top plane of the block of cylinders and the lower plane of a head of the block of cylinders.
2. To screw up adjusting pins (adaptation 21.003) in the block of cylinders 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 rice. Order of 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 install 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 bent shaft only in the direction in which the shaft rotates during the 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 the recommended order (see rice. Order of 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 install the distributor of high voltage on the ignition distributor and to attach wires of 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 the 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 lower to a broad tank and to fill the cooling system with liquid to appropriate level.
15. To connect a wire of mass of the car to the accumulator and to establish the lower casing.
16. To start the engine and to warm up it up to the temperature of normal work.
17. To adjust an ignition advancing corner (see subsection 4.1.3.5), the speed 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 a head of the block of cylinders and to disconnect wires of high voltage from spark plugs.
19. To tighten bolts of a head of the block of cylinders (adaptation 21.002) on the order given on rice. Order of 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 the corresponding sequence during tightening (see rice. Order of tightening of bolts of a cover of a head of the block of cylinders) and to connect wires of high voltage to spark plugs.
21. To install the air filter.