The contents - Ford Focus
 Introduction
- 2. Engines
    2.1. Basic elements of a design of the engine
    2.2. Options of Ford Focus engines
    2.3. Engine dismantling
    2.4. Installation of the power unit
    2.5. Assembly and engine dismantling
   - 2.6. Main checks of details and engine knots
      Axial gap of a cranked shaft
      Radial gap between loose leaves of radical bearings and necks of a cranked shaft
      Measurement of diameter of necks of a cranked shaft
      Axial gap of a camshaft
      Radial gap of a camshaft
      Measurement of diameter of necks of a camshaft
      Measurement of internal diameter of the cylinder
      Check and measurement of pistons
      Check of a condition of a head of the block
    2.7. Compression measurement
 3. System of greasing of the engine
 4. Cooling system
 5. Power supply system
 6. Management of the power unit and the fulfilled gases
 7. Ignition system
 8. Coupling
 9. Transmission
 10. Drive of forward wheels
 11. Forward suspension bracket
 12. Back suspension bracket
 13. Steering
 14. Brake system
 15. Electric equipment
 16. System of production of the fulfilled gases
 17. Wheels and tires
 Appendix
 Schemes of electric connections


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Ford Focus>> Engines>> Main checks of details and engine knots>> Measurement of diameter of necks of a cranked shaft
Fig. 156. Measurement of necks of a cranked shaft



Measurement of radical necks of a cranked shaft make by means of a micrometer. Measurement of each neck repeat through 90 ° turn of a cranked shaft (fig. 156) .
Ovality of radical necks is necessary for checking in a specialized workshop.