Installation Procedure

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

Remove the cap from the opening on the fuel tank.
Install the fuel tank fill pipe.
Connect the recirculation line to the sending unit. Refer to Quick Connect Fitting(s) Service (Plastic Collar) .
NOTE: Refer to Fastener Notice in Cautions and Notices.
Tighten the fuel tank fill pipe clamp (1) at the fuel tank.

Fig 1: Tightening Fuel Tank Fill Pipe Clamp
Courtesy of GENERAL MOTORS CORP.

Tighten: Tighten the clamp to 2.5 N.m (22 lb in).
Install the rear axle vent hose to the clip on the fuel fill pipe bracket.

Fig 2: Installing Rear Axle Vent Hose
Courtesy of GENERAL MOTORS CORP.
Close the axle vent hose clip.
Position the fuel tank fill pipe ground wire and chassis harness ground wire (2).
Install the fuel tank fill pipe ground wire (3) anti-rotation tab into the frame hole.
Install the fuel tank fill pipe ground wire bolt (1).

Fig 3: Connecting Fuel Tank Fill Pipe Ground Wire
Courtesy of GENERAL MOTORS CORP.

Tighten: Tighten the bolt to 9 N.m (80 lb in).
Lower the vehicle.
Install the fuel tank filler housing.

Fig 4: Identifying Fuel Filler Components
Courtesy of GENERAL MOTORS CORP.
Install the fuel tank filler housing to fuel tank fill pipe bolts.
Tighten: Tighten the screws to 2.3 N.m (20 lb in).
Install the fuel tank filler housing to body TORX® screws (1) and pushpin retainer (2).

Fig 5: View Of Fuel Tank Filler Housing To Body Screws & Retainer
Courtesy of GENERAL MOTORS CORP.

Tighten: Tighten the screws to 2.3 N.m (20 lb in).