The maintenance - Ford Focus
 Introduction
- 2. Engines
    2.1. Basic elements of a design of the engine
    2.2. Variants of engines Ford Focus
    2.3. Engine dismantling
    2.4. Installation of the power unit
    2.5. Assemblage and engine dismantling
   - 2.6. The basic checks of details and engine knots
      Axial backlash of a cranked shaft
      Radial backlash between loose leaves of radical bearings and necks of a cranked shaft
      Measurement of diameter of necks of a cranked shaft
      Axial backlash of a camshaft
      Radial backlash 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 gauging
 3. System of greasing of the engine
 4. Cooling system
 5. The power supply system
 6. Management of the power unit and the fulfilled gases
 7. Ignition system
 8. Coupling
 9. A transmission
 10. A drive of forward wheels
 11. A forward suspension bracket
 12. A back suspension bracket
 13. A steering
 14. Brake system
 15. An electric equipment
 16. System of release of the fulfilled gases
 17. Wheels and tyres
 The appendix
 Schemes of electric connections

Ford Fokus>> Engines>> The basic checks of details and engine knots>> Measurement of internal diameter of the cylinder
Fig. 161. Measurement of diameter of the cylinder



For reception of correct values of the measurements, all covers of radical bearings without loose leaves should be established and tightened the bolts with the necessary moment of an inhaling. Measurement make with the help нутромера. Diameter of the cylinder measure in various directions and the sizes on height. So you receive various values from min to max, and also define size конусности the cylinder. If the obtained data of measurements lies behind borders of admissible deterioration the block of cylinders is necessary for chiseling till next repair size or to replace on new (fig. 161).