Suburban 3/4 Ton 4WD V8-6.0L VIN U (2004)
4. Remove J 45722 and the lock ring.
5. Carefully lift the fuel tank module from the fuel tank, enough to access the quick connect fitting below the module cover.
6. Disconnect the vapor line quick connect fitting (1) in order to remove the module.
7. Remove the module from the fuel tank.
8. Remove and discard the fuel tank module seal.
INSTALLATION PROCEDURE
1. Install a NEW fuel tank module seal onto the fuel tank.
2. Position the fuel tank module part way into the fuel tank.
3. Connect the vapor line quick connect fitting (1) to the module.
4. Install the module into the fuel tank.
5. Place the lock ring into position.
