OIL PUMP INSPECTION [G6]

id011195801300

Relief spring

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

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Oil pump relief spring free length

46.4 mm {1.827 in}

Rotor Clearance

1. Measure the following clearance. Replace the rotor if necessary.

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Standard oil pump tooth tip clearance

0.02—0.18 mm {0.0008—0.0070 in}

Maximum oil pump tooth tip clearance

0.22 mm {0.0087 in}

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Standard oil pump outer rotor-to-oil pump body clearance

0.113—0.186 mm {0.0045—0.0073 in}

Maximum oil pump outer rotor-to-oil pump body clearance

0.20 mm {0.079 in}

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Standard oil pump side clearance

0.035—0.105 mm {0.0014—0.0041 in}

Maximum oil pump side clearance

0.14 mm {0.0055 in}