Ford Sierra



Ford Sierra
1.2. Car identification
2. Maintenance service
3. The general data
- 4. Engines
   - 4.1. Petrol engines
      - 4.1.1. Technical characteristics
         4.1.1.1. A head of the block of cylinders
         4.1.1.2. The block of cylinders of the engine
         4.1.1.3. The Krivoshipno-shatunnyj mechanism
         4.1.1.4. System timing
         4.1.1.5. Greasing system
         4.1.1.6. Cooling system
         4.1.1.7. Fuel system
         4.1.1.8. Ignition system
         4.1.1.9. The tightening moments
      4.1.2. Adjustment of backlashes 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
      4.1.6. Removal and engine installation
      4.1.7. Engine dismantling
      4.1.8. Identification of co-operating parts
      4.1.9. Engine assemblage
      4.1.10. Replacement of pistons
      4.1.11. Removal and installation of an intermediate shaft
      4.1.12. System timing
      4.1.13. Greasing system
       4.1.14. Cooling system
      4.1.15. A suspension bracket of the power unit
      4.1.16. System of release of the fulfilled gases
    4.2. The diesel engine
5. Coupling
6. Transmissions
7. A kardannyj shaft and the back bridge
8. A steering
9. Suspension brackets
10. Brake system
11. A body
12. An electric equipment


4.1.1.2. The block of cylinders of the engine
THE GENERAL DATA

The block of cylinders of the engine is cast from pig-iron. Cylinders are executed directly in the block of cylinders.

Width of the basic bearing
27,17 – 27,22 mm
Internal diameters of radical bearings (it is measured on a vertical):
  – The nominal
57,000 – 57,034 mm
  – The repair size-0,25
56,750 – 56,784 mm
  – The repair size-0,50
56,500 – 56,534 mm
  – The repair size-0,75
56,250 – 56,284 mm
  – The repair size-1,00
56,000 – 56,034 mm
Diameters of apertures of nests of radical bearings in the block of cylinders:
  – The nominal size
60,620 – 60,640 mm
  – The repair size 0,4
61,020 – 61,040 mm

Diameters of cylinders (mm)

The engine
1,3 дм3
1,6 дм3
2,0 дм3
Designation
13
16
20
Diameters the nominal standard:
  – Group 1
79,000 – 79,010
87,650 – 87,660
90,800 – 90,810
  – Group 2
79,010 – 79,020
87,660 – 87,670
90,810 – 90,820
  – Group 3
79,020 – 79,030
87,670 – 87,680
90,820 – 90,830
  – Group 4
79,030 – 79,040
87,680 – 87,690
90,830 – 90,840
Diameters nominal with the admission:
  – Group And
79,510 – 79,520
88,160 – 88,170
91,310 – 91,320
 – Group In
79,520 – 79,530
88,170 – 88,180
91,320 – 91,330
  – Group With
79,530 – 79,540
88,180 – 88,190
91,330 – 91,340
Diameters of the repair sizes:
 – The standard
79,030 – 79,040
87,680 – 87,690
90,830 – 90,840
 – With the admission 0,5
79,530 – 79,540
88,180 – 88,190
91,330 – 91,340
  – With the admission 1,0
80,030 – 80,040
88,680 – 88,690
91,830 – 91,840