Assemble Procedure

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

Courtesy of GENERAL MOTORS COMPANY

Engine Oil Level Indicator Switch Seal (1) - Install NEW
Engine Oil Level Indicator Switch (2) - Install

CAUTION:

Engine Oil Level Indicator Switch Bolt (3) - Install [2x] - Engine Oil Level Sensor and/or Switch Replacement
Engine Oil Level Switch Clip (4) - Install
Oil Pan Baffle (5) - Install
Oil Pan Baffle Bolt (6) - Install and tighten [2x] 10 N.m (89 lb in)
Courtesy of GENERAL MOTORS COMPANY

Oil Filter Adapter Fitting (1) - Install and tighten 50 N.m (37 lb ft)
Oil Pan High Pressure Port Seal (2) - Install NEW
Positive Crankcase Ventilation Tube Seal (3) - Install NEW
Positive Crankcase Ventilation Oil Separator (4) - Install
Positive Crankcase Ventilation Oil Separator Bolt (5) - Install and tighten 10 N.m (89 lb in)
Dowel Pin (6) - Install
Fig 1: Exploded View Of Lower Oil Pan, Drain Plug And Oil Filter Components (With Bolt Tightening Sequence)
Courtesy of GENERAL MOTORS COMPANY

NOTE:
Ensure proper use of room temperature vulcanizing (RTV) sealant. Use of Room Temperature Vulcanizing (RTV) and Anaerobic Sealant

Apply sealant (1) to the NEW lower oil pan. Adhesives, Fluids, Lubricants, and Sealers
Lower Oil Pan (2) - Install NEW
Lower Oil Pan Bolt (3) - Install and tighten in sequence [11x] 10 N.m (89 lb in)
Oil Pan Drain Plug Seal (4) - Install NEW
Oil Pan Drain Plug (5) - Install and tighten 25 N.m (18 lb ft)
Install a NEW oil filter and tighten 3/4 to 1 full turn after the gasket makes contact with the sealing surface on the filter mounting flange.