Sierra 1500 2WD V8-5.3L VIN Z Flex Fuel (2006)
Fuel Gauge Sender: Service and Repair
Fuel Sender Assembly Replacement 2
FUEL SENDER ASSEMBLY REPLACEMENT
TOOLS REQUIRED
J 44402 Fuel Tank Sending Unit Wrench
REMOVAL PROCEDURE
1. Remove the fuel tank.
2. Disconnect fuel lines from the sending unit, if required.
3. Using J 44402, remove the sending unit lock ring.
4. Remove the sending unit and seal. Discard the seal.
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.
5. Clean the sending unit sealing surfaces.
INSTALLATION PROCEDURE
CAUTION: In order to reduce the risk of fire and personal injury that may result from a fuel leak, always replace the fuel sender gasket
when reinstalling the fuel sender assembly.