Installation procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Install a NEW O-ring seal onto the oil fill tube.
Install the oil fill tube.

Fig 1: View Of Oil Filler Tube

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Install the oil fill tube bolts.
Tighten: Tighten the bolts to 21 N.m (15 lb ft).

Fig 2: View Of Oil Filler Tube Bolts

Courtesy of GENERAL MOTORS CORP.