Yukon Denali 2WD V8-6.0L Hybrid (2010)
10. Loosen the fuel fill hose clamp (1).
11. Remove the fuel fill hose from the fuel tank.
12. Loosen the fuel fill pipe vent hose clamp (2) at the fuel tank vent valve.
13. Disconnect the fuel fill pipe vent line quick connect fitting (3) from the evaporative emission (EVAP) canister vent solenoid valve. Refer to Plastic
Collar Quick Connect Fitting Service (See: Fuel Line Coupler/Service and Repair/Plastic Collar Quick Connect Fitting Service).
14. Remove the fuel fill pipe bracket bolts (2, 4).
15. Cap the fuel tank opening and EVAP vent line in order to prevent fuel/EVAP system contamination.
16. Remove the fuel fill pipe assembly.
17. If replacing any serviceable part of the fill pipe assembly proceed to the disassemble procedure, otherwise proceed to the installation procedure.
Disassemble
