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Oil Pump Cleaning and Inspection


    2309132
  1. Using a thickness gauge (1), measure the side clearances of the oil pump inner rotor and the oil pump outer rotor.

    2. Clearance Specification
    Specification standard is 0.02-0.04 mm (0.0007-0.001 in)


    2309138
  2. Measure the tip clearances (1) of the oil pump inner rotor and the oil pump outer rotor.

    3. Clearance Specification
    Specification standard is 0.02-0.15 mm (0.0007-0.006 in)


    2348255
  3. Check the other components for damage or abnormal wear.
   


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