Yukon XL 2500 2WD V8-6.0L VIN N (2006)
Fuel Gauge Sender: Service and Repair
Fuel Sender Assembly Replacement (Dual Tanks - Rear)
FUEL SENDER ASSEMBLY REPLACEMENT (DUAL TANKS - REAR)
TOOLS REQUIRED
J 45722 Fuel Sender Lock Ring Wrench
REMOVAL PROCEDURE
1. Remove the rear fuel tank.
2. Disconnect the 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 the J 45722 and the lock ring.
