Ford Siyerra + 1.2. Identification of the car + 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. Bent shaft 3.1.3.6. System of gas distribution 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. System of ignition 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 Ford A 4 LD transmission 3.1.3.16. Power shaft and back bridge 3.1.3.17. System of steering 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 from 1990 to 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
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PISTONS
Diameters of pistons (mm)
Engine |
1,6 dm3 of LSD
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1,8 dm3 of REB
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Nominal standard diameters: |
– group 1 |
81,265 – 81,275
|
86,145 – 86,155
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– group 2 |
81,275 – 81,285
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86,155 – 86,165
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– group 3 |
81,285 – 81,295
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86,165 – 86,175
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– group 4 |
81,295 – 81,305
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86,165 – 86,175
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Repair diameters: |
– standard |
81,290 – 81,315
|
86,170 – 86,195
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– repair 0,5 |
81,790 – 81,815
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86,670 – 86,695
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– repair 1,0 |
82,290 – 82,315
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87,170 – 87,195
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Gap of new pistons in cylinders |
0,015 – 0,500
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PISTON FINGERS
Piston fingers of engines 1,6 of dm3 of LSD and 1,8 dm3 of REB are identical to fingers of engines 1, 6 of dm3 of the LCT and LCS type. |
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