Removal Procedure

WARNING: This page is about a different variant/trim than selected.

Fig 1: Identifying Oil Pan Drain Plug, Seal And Oil Filter
Courtesy of GENERAL MOTORS COMPANY

Drain the engine oil. Engine Oil and Oil Filter Replacement
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Automatic Transmission Flex Plate (1) - Remove - Automatic Transmission Flex Plate Replacement
Crankshaft Position Sensor Inner Exciter Ring - Remove - Crankshaft Position Sensor Inner Exciter Ring Replacement
Courtesy of GENERAL MOTORS COMPANY

Crankshaft Position Sensor (2) - Remove - Crankshaft Position Sensor Replacement
Courtesy of GENERAL MOTORS COMPANY

Crankshaft Rear Oil Seal Housing Bolt (1) - Remove [13x]

NOTE:

It is likely you will bend the housing during removal. Use care to not damage the engine block.

Loosen the crankshaft rear oil seal housing carefully from the engine block, use a suitable tool to pry all the way around.
Crankshaft Rear Oil Seal Housing (2) - Remove and DISCARD