Ford Sierra

1982-1993 of release

Repair and car operation



Ford Siyerra
+ 1.2. Car identification
+ 2. Maintenance
- 3. General data
   - 3.1. Cars with petrol engines
      3.1.1. Masses and transfer numbers
      3.1.2. Operational liquids
      - 3.1.3. Changes in a car design from 1984 to 1986.
         3.1.3.1. Engine
         3.1.3.2. Head of the block of cylinders
         3.1.3.3. Block of cylinders of the engine
         3.1.3.4. Krivoshipno-shatunny mechanism
         3.1.3.5. Cranked shaft
         3.1.3.6. Gazoraspredeleniye system
         3.1.3.7. Engine mount
         3.1.3.8. Cooling system
         + 3.1.3.9. Carburetor
         3.1.3.10. System of injection of fuel
         3.1.3.11. Ignition system
         3.1.3.12. Coupling
         3.1.3.13. Mechanical four-speed transmission
         3.1.3.14. Mechanical five-speed transmission
         + 3.1.3.15. Automatic transmission of Ford A 4 LD
         3.1.3.16. Power shaft and back bridge
         3.1.3.17. Steering system with the hydraulic booster
         3.1.3.18. Forward suspension bracket
         3.1.3.19. Back suspension bracket
         3.1.3.20. Brake system
         + 3.1.3.21. Electric equipment
         3.1.3.22. General data
      + 3.1.4. Changes in a car design from 1987 to 1989.
      + 3.1.5. Changes in a car design with 1990 till February, 1993.
   + 3.2. Cars with diesel engines
+ 4. Engines
+ 5. Coupling
+ 6. Transmissions
+ 7. Driveshaft and back bridge
+ 8. Steering
+ 9. Suspension brackets
+ 10. Brake system
+ 11. Body
+ 12. Electric equipment





3.1.3.6. Gazoraspredeleniye system

GENERAL INFORMATION

Gazoraspredeleniye phases
Prevention

Phases of a gazoraspredeleniye are given at a working gap of valves (0,20 mm for the inlet valve and 0,25 mm for the final valve).


Engine
1,6 dm3 of LSD
1,8 dm3 of REB
OZD
22 ° before VMT
24 ° before VMT
ZZD
54 ° after NMT
64 ° after NMT
OZW
64 ° before NMT
64 ° before NMT
ZZW
12 ° after VMT
12 ° after VMT
OZD and ZZD – respectively opening and closing of the inlet valve
OZW and ZZW – respectively opening and closing of the final valve

CAM-SHAFT

Axial люфт a shaft in the engine 1,6 of dm3 of LSD
0,09-0,10 mm
Height of cams:
  – engine 1,6 of dm3 of LSD
36,056-36,272 mm
  – engine 1,8 of dm3 of REB
36,26-36,60 mm

GEAR BELT

Tension check

The new way of check – can be used for all engines.

PERFORMANCE ORDER

Prevention

Before check the engine should work not less, than 1/2 hours.


1. To turn (in the direction of working rotation, holding for a pulley bolt) a cranked shaft on two turns and to establish the piston of the 1st cylinder in VMT.
2. To turn a cranked shaft on about 60 ° in the opposite direction.
3. By means of the adaptation 21.113 to measure a tension of a gear belt between pulleys of a cam-shaft and an intermediate shaft which should make 4–5 units of a scale of the adaptation.