Yukon XL 4WD V8-6.0L (2007)
8. Remove the fuel line clip from the bracket on the automatic transmission.
9. If equipped with 4-wheel drive (4WD), remove the fuel hose/pipe clip from the bracket on the transfer case.
10. Remove the fuel line bracket bolt (3).
11. Disconnect the chassis EVAP line quick connect fitting (4) from the fuel tank line.
12. Disconnect the fuel tank fuel feed line quick connect fitting (5) from the chassis line.
13. Cap the fuel and EVAP lines in order to prevent possible fuel and/or EVAP system contamination.
14. Remove the fuel/EVAP line clips from the frame and crossmember.
15. Remove the fuel line bracket locator tab from the frame.
16. Remove the fuel/EVAP lines from the vehicle.
INSTALLATION PROCEDURE