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. - 3.1.4. Changes in a car design from 1987 to 1989. 3.1.4.1. OHC engine + 3.1.4.2. Dm3 CVH 1,8 engine - 3.1.4.3. DOHC engine - 3.1.4.3.1. Technical characteristics 3.1.4.3.1.1. Head of the block of cylinders of the engine 3.1.4.3.1.2. Block of cylinders of the engine 3.1.4.3.1.3. Krivoshipno-shatunny mechanism 3.1.4.3.1.4. System of gas distribution 3.1.4.3.1.5. Lubrication system 3.1.4.3.1.6. Cooling system 3.1.4.3.1.7. Fuel system 3.1.4.3.1.8. System of ignition 3.1.4.3.1.9. Tightening moments + 3.1.4.4. Service and repair + 3.1.4.5. Coupling 3.1.4.6. Mechanical five-speed transmission of N type + 3.1.4.7. Mechanical MT 75 five-speed transmission 3.1.4.8. Automatic transmission 3.1.4.9. Forward suspension bracket + 3.1.4.10. Brake system + 3.1.4.11. Electric equipment 3.1.4.12. General data + 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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The block of cylinders is cast from cast iron, has cylinders the executed directly in the block of cylinders and five radical bearings of a bent shaft.
Designation (it is executed in casting) |
20
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Nominal diameters of cylinders |
Standard: |
– group 1 |
86,000 – 86,010 mm
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– group 2 |
86,010 – 86,020 mm
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Increased +0,15: |
– group A |
86,150 – 86,100 mm
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– group B |
86,160 – 86,170 mm
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Increased +0,5 |
86,500 – 86,510 mm
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Width of a nest of an insert of the average radical bearing |
21,17 – 21,23 mm
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Diameters of nests of radical bearings: |
– nominal |
59,287 – 59,300 mm
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– increased +0,4 |
59,687 – 59,700 mm
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