DTS V8-4.6L VIN Y (2006)
9. Use the J 45722 and a long breaker-bar in order to unlock the fuel module lock ring. Rotate the lock ring in a counterclockwise direction.
NOTE:
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Avoid damaging the lock ring. Use only J-45722 to prevent damage to the lock ring.
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Do Not handle the fuel sender assembly by the fuel pipes. The amount of leverage generated by handling the fuel pipes could damage the joints.
IMPORTANT:
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The fuel module assembly may spring up from its position.
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When removing the fuel module assembly from the fuel tank, be aware that the reservoir bucket is full of fuel. It must be tipped slightly during
removal to avoid damage to the float. Discard the fuel module assembly O-ring seal and replace it with a new one.
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Carefully discard the fuel in the reservoir bucket into an approved container.
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Do NOT use impact tools. Significant force will be required to release the lock ring. The use of a hammer and screwdriver is not recommended.
Secure the fuel tank in order to prevent fuel tank rotation.
10. Remove the J 45722 and the fuel module lock ring.
11. Slowly raise the module until the fuel level sensor float arm is just visible.
12. Tilt the module toward the rear of the fuel tank to allow the level sensor float arm to clear the tank opening. Remove the module from the tank.
IMPORTANT: When removing the module from the fuel tank, be aware that the module reservoir bucket is full of fuel. The module must be tipped
slightly during removal to avoid bending the fuel level sensor float arm.
13. Carefully discard the fuel in the module reservoir bucket into an approved fuel container.
14. Remove and discard the fuel pump module O-ring seal.