buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

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Oil Pump: Service and Repair
Pushrod Engine

Typical engine oiling system

Fig. 18 Removing oil pan & pump

REMOVAL

1.

Drain crankcase, then remove oil pan as previously described.

2.

Remove pump to rear main bearing attaching bolt, then remove pump, extension shaft and retainer, Fig. 18.

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