plymouth Workshop Repair Guides

Plymouth Workshop Service and Repair Manuals

Oil Pump Replacement|Page 1253 > < Oil Pump Replacement
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Oil Pump: Service and Repair
Inspection

Fig. 27  Checking oil pump endplay

1.

Measure the following oil pump clearances:
a.

Endplay. Endplay should be 0.001 - 0.003 inch.

Fig. 28  Oil pump outer rotor thickness measurement

b.

Outer rotor thickness. Thickness should be 0.944 inch minimum. Install outer rotor with chamfered edge in pump body.

Fig. 29  Oil pump rotor clearance measurement

c.

Clearance between rotors should be 0.008 inch maximum.

Oil Pump Replacement|Page 1253 > < Oil Pump Replacement