Installation Procedure

Install a NEW O-ring (2) and the fuel pump module (1).

Fig 1: Fuel Pump Module And O-Ring
Courtesy of GENERAL MOTORS COMPANY
Connect the vent valve connector (1). Refer to Plastic Collar Quick Connect Fitting Service .

Fig 2: Vent Valve Connector
Courtesy of GENERAL MOTORS COMPANY
Using the CH 45722 wrench, install the lock ring (1) by turning clockwise.

Fig 3: Lock Ring Wrench
Courtesy of GENERAL MOTORS COMPANY
Connect the electrical connector (2).

Fig 4: Evaporative Emission And Fuel Lines
Courtesy of GENERAL MOTORS COMPANY
Connect the evaporative emission and fuel lines (1). Refer to Plastic Collar Quick Connect Fitting Service .
Install the fuel tank. Refer to Fuel Tank Replacement .