Sierra 3500 Denali 4WD V8-6.0L (2011)
Fuel Filler Hose: Service and Repair
Fuel Tank Filler Pipe Replacement (Front)
Fuel Tank Filler Pipe Replacement (Front)
Removal Procedure
1. Remove the fuel tank filler housing to body fasteners (1) and filler housing (2).
2. Remove the ground strap fastener.
3. Disconnect the quick connect fitting (1). Refer to Plastic Collar Quick Connect Fitting Service (See: Fuel Line Coupler/Service and
Repair/Plastic Collar Quick Connect Fitting Service).
4. Loosen the filler hose clamp (2).
5. Cut the plastic zip tie (3).
6. Remove the fuel tank filler pipe (4).