Installation Procedure

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

Fig 1: View Of Oil Pan & Bolts

Courtesy of GENERAL MOTORS CORP.

Install a new gasket. If you are installing the rear main bearing cap, place sealant on the oil pan gasket tabs. Place the sealer on the tabs that insert into the gasket groove on the outer surface of the main bearing cap. Refer to Sealers, Adhesives, and Lubricants for the 3.5L engine.
Install the oil pan.

NOTE: Refer to Fastener Notice .

Install the oil pan bolts.
Tighten: Tighten the bolts to 25 N.m (18 lb ft).
Install the oil pan side bolts.
Tighten: Tighten the bolts to 50 N.m (37 lb ft).
Install the starter. Refer to Starter Motor Replacement .
Install the flywheel inspection cover.

Fig 2: Installing A/C Compressor To Engine

Courtesy of GENERAL MOTORS CORP.

Install the A/C compressor to the engine. Refer to Compressor Replacement (LX9) or Compressor Replacement (LZ9) .
Install the frame bolts on the right side. Refer to Front Frame Replacement .
Install engine mount bolts and nuts. Refer to Engine Mount Replacement - Right Side (FWD) or Engine Mount Replacement - Right Side (AWD) .
Install the right side ball joint to the steering knuckle. Refer to Lower Control Arm Replacement in Front Suspension.
Connect the right front antilock brake system (ABS) wheel speed sensor harness.
Install the retainers that support the brake line to the frame.
Install the braces that support the engine to the transmission.
Install the right front splash shield. Refer to Engine Splash Shield Replacement .
Install the right front tire and wheel assembly. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
Install the lower closeout panel.
Lower the vehicle.
Remove the engine support fixture.
Fill the crankcase with engine oil.
Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .