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
         4.1.1.1. Head of the block of cylinders
         4.1.1.2. Block of cylinders of the engine
         4.1.1.3. Krivoshipno-shatunny mechanism
         4.1.1.4. Gazoraspredeleniye system
         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. Tightening moments
      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
      4.1.6. 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





4.1.1.2. Block of cylinders of the engine

GENERAL INFORMATION

The block of cylinders of the engine is cast from cast 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 down):
  – the nominal
57,000-57,034 mm
  – repair size-0,25
56,750-56,784 mm
  – repair size-0,50
56,500-56,534 mm
  – repair size-0,75
56,250-56,284 mm
  – repair size-1,00
56,000-56,034 mm
Diameters of openings of nests of radical bearings in the block of cylinders:
  – nominal size
60,620-60,640 mm
  – repair size +0,4
61,020-61,040 mm

Diameters of cylinders (mm)

Engine
1,3 dm3
1,6 dm3
2,0 dm3
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 A
79,510-79,520
88,160-88,170
91,310-91,320
 – group B
79,520-79,530
88,170-88,180
91,320-91,330
  – group C
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