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All of the following oil pump measurements should be performed with a feeler gauge EXCEPT:

-measure pump cover flatness with a feeler gauge positioned between a straightedge and the cover

-measure the clearance between the inner rotor and the housing

-measure the clearance between the inner and outer rotors with the rotors installed

-measure the clearance between the top of the rotors and straightedge positioned across the top of the oil pump

User Orin
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1 Answer

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Final answer:

All of the following oil pump measurements should be performed with a feeler gauge, except for measuring the pump cover flatness.

Step-by-step explanation:

All of the following oil pump measurements should be performed with a feeler gauge EXCEPT:

  1. Measure pump cover flatness with a feeler gauge positioned between a straightedge and the cover.
  2. Measure the clearance between the inner rotor and the housing.
  3. Measure the clearance between the inner and outer rotors with the rotors installed.
  4. Measure the clearance between the top of the rotors and straightedge positioned across the top of the oil pump.

So, the oil pump measurement that should not be performed with a feeler gauge is measuring the pump cover flatness with a feeler gauge.

User Nisba
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