Installation Procedure

Install a NEW seal (2) and the fuel sender assembly (1).

Fig 1: Fuel Sender Assembly
Courtesy of GENERAL MOTORS COMPANY
Connect the fuel sender assembly transfer hose (1). Refer to Plastic Collar Quick Connect Fitting Service .

Fig 2: Fuel Sender Assembly Transfer Hose
Courtesy of GENERAL MOTORS COMPANY
Use the CH 45722 wrench by turning clockwise and install the lock ring (1).

Fig 3: Fuel Sender Assembly Lock Ring
Courtesy of GENERAL MOTORS COMPANY
Connect the fuel sender assembly electrical connector.
Install the fuel tank. Refer to Fuel Tank Replacement .