H2 V8-6.2L (2008)
Important: Some lock rings were manufactured with "DO NOT REUSE" stamped into them. These lock rings may be reused if they are
not damaged or warped.
Important: Inspect the lock ring for damage due to improper removal or installation procedures. If damage is found, install a NEW lock
ring.
Important: Check the lock ring for flatness.
6. Place the lock ring on a flat surface. Measure the clearance between the lock ring and the flat surface using a feeler gage at 7 points.
7. If warpage is less than 0.41 mm (0.016 in), the lock ring does not require replacement.
8. If warpage is greater than 0.41 mm (0.016 in), the lock ring must be replaced.
Installation Procedure
Caution: Drain the fuel from the fuel sender assembly into an approved container in order to reduce the risk of fire and personal injury. Never
store the fuel in an open container.
1. Install the new seal on the fuel tank.
Important: The fuel pump strainer must be in a horizontal position when the fuel sender is installed in the tank. When installing the fuel
sender assembly, assure that the fuel pump strainer does not block full travel of the float arm.
2. Install the fuel sender assembly into the fuel tank.
