Enclave FWD V6-3.6L (2008)
Place the lock ring on a flat surface. Measure the clearance between to lock ring and the flat surface using a feeler gage at 7 points.
16. If the warpage is less than 0.41 mm (0.016 in), the lock ring does not require replacement.
17. If the warpage is greater than 0.41 mm (0.016 in), the lock ring must be replaced.
Installation Procedure
1. Install the fuel level sensor, if required.
2. Install a NEW fuel tank module seal (3) onto the fuel tank.
Important: The bucket must be tipped slightly during installation to avoid bending the fuel level sensor bloat arm.
3. Tilt the module towards the lower front corner of the fuel tank to allow the level sensor float arm to clear the tank opening. Install the module into
the fuel tank.
4. Position and install the fuel tank module lock ring (1).
5. Install the J 45722 to the fuel tank module lock ring.
6. Using the J 45722 and a long breaker-bar, rotate the lock ring clockwise locking the fuel tank module lock ring.