Installation Procedure

Install a NEW seal (2) and the fuel tank module (1).

Fig 1: Fuel Tank Module & O-Ring
Courtesy of GENERAL MOTORS COMPANY
Use the J 45722 wrench by turning clockwise and install the lock ring (1).

Fig 2: Lock Ring
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Connect the fuel pump electrical connector (1) and the quick connects (2). Refer to Plastic Collar Quick Connect Fitting Service .

Fig 3: Fuel Pump Electrical Connector & Quick Connects
Courtesy of GENERAL MOTORS COMPANY
Install the fuel tank. Refer to Fuel Tank Replacement .