Yukon XL 2500 2WD V8-8.1L VIN G (2004)
6. Using J 45722, rotate the lock ring clockwise in order to lock the ring.
IMPORTANT: Ensure that the tool does not come in contact with the module pipes while locking the lock ring.
7. Connect the fuel and EVAP lines to the fuel tank module.
8. Install the front fuel tank.
