Yukon XL 2500 2WD V8-6.0L VIN N (2006)
Fuel Gauge Sender: Service and Repair
Fuel Sender Assembly Replacement (Dual Tanks - Front)
FUEL SENDER ASSEMBLY REPLACEMENT (DUAL TANKS - FRONT)
TOOLS REQUIRED
J 45722 Fuel Sender Lock Ring Wrench
REMOVAL PROCEDURE
1. Remove the front fuel tank.
2. Disconnect the fuel and evaporative emission (EVAP) lines from the fuel tank module.
3. Use the J 45722 and a long breaker-bar in order to unlock the fuel sender lock ring.
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: 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.
4. Remove J 45722 and the lock ring.
