Tools Required

WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.

J 21368 Pump Body and Cover Alignment Band. See Special Tools .

Fig 1: Oil Pump Cover & Oil Pump Body

Courtesy of GENERAL MOTORS CORP.

Place the oil pump cover onto the oil pump body and put stator shaft through a hole in the bench.
Install the pump cover bolts (233) finger tight only.

Fig 2: Pump Cover Bolts

Courtesy of GENERAL MOTORS CORP.

Install the J 21368 . See Special Tools .

NOTE: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

Tighten the pump cover bolts (233).
Tighten: Tighten the bolts to 24 N.m (18 lb ft).
Remove the J 21368 . See Special Tools .