OIL PUMP INSPECTION [F2]

id011194801300

Rotor Clearance Inspection

1. Measure the following clearance. Replace the rotor and/or pump body if necessary.

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Maximum oil pump inner rotor tooth tip to outer rotor clearance

0.18 mm {0.007 in}

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Standard oil pump outer rotor to pump body clearance

0.090—0.176 mm {0.0036—0.0069 in}

Maximum oil pump outer rotor to pump body clearance

0.20 mm {0.008 in}

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Standard oil pump side clearance

0.03—0.09 mm {0.0012—0.0035 in}

Maximum oil pump side clearance

0.10 mm {0.004 in}

Plunger Spring Inspection

1. Measure the free length of the plunger spring. Replace the plunger spring if necessary.

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Standard oil pump plunger spring length

46.4 mm {1.827 in}