Removal Procedure

CAUTION: Refer to Gasoline/Gasoline Vapors Caution in Cautions and Notices.

Fig 1: View Of Primary Fuel Tank Module Electrical Connector

Courtesy of GENERAL MOTORS CORP.

Remove the fuel tank hoses. Refer to Quick Connect Fitting(s) Service (Plastic Collar) .
Disconnect the electrical connector from the primary fuel tank module.

Fig 2: Rotating Cam Lock Ring Using Special Tool

Courtesy of GENERAL MOTORS CORP.

IMPORTANT: Do not allow the tool to come in contact with the fuel pipes while unlocking the cam lock ring.

Fig 3: View Of Primary Fuel Tank Module & Transfer Tube

Courtesy of GENERAL MOTORS CORP.

IMPORTANT: The primary fuel tank module (1) is horizontal in the installed position, but pivots vertically for removal.

Carefully lift the primary fuel tank module (1) from the fuel tank only enough to access the transfer tube (2).

Fig 4: View Of Transfer Tube Locking Mechanism

Courtesy of GENERAL MOTORS CORP.

Complete the following in order to disconnect the transfer tube from the primary fuel tank module:
1. Pull the locking mechanism away from the module.
2. Remove the transfer tube from the module.

Fig 5: View Of Primary Fuel Tank Module

Courtesy of GENERAL MOTORS CORP.

Remove the primary fuel tank module from the fuel tank.
Remove the primary fuel tank module seal from the module.
Do not reuse the seal.