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Chevy Truck
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1996
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Astro Van M V6-4.3L VIN W
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Engine
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Service and Repair
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Engine Overhaul (Unit Repair)
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Engine Disassembly
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Oil Pump Removal
Oil Pump Removal
1.
Remove the bolt that attaches the oil pump to the rear
crankshaft
bearing cap.
2.
Remove the oil pump driveshaft and the retainer.
3.
Separate the oil pump, driveshaft, and retainer.
4.
Discard the retainer.