Sierra 1500 4WD V8-6.0L (2007)
19. If equipped with 4WD perform the following steps, disconnect the fuel tank fuel feed line quick connect fitting from the chassis line. Refer to
Plastic Collar Quick Connect Fitting Service.
20. Disconnect the fuel tank EVAP line quick connect fitting from the chassis line.
21. Cap the fuel and EVAP lines in order to prevent possible fuel and/or EVAP system contamination.
22. Remove the fuel line bracket bolt (1).
23. Remove the fuel/EVAP line clip nut (2).
24. Remove the fuel/EVAP line clips from the frame and crossmember.
25. Remove the fuel/EVAP line assembly from the vehicle.
Installation Procedure
1. If equipped with 4WD perform the following steps, position and install the fuel/EVAP line assembly to the vehicle.
2. Install the fuel/EVAP line bracket locator tab to the frame.
3. Install the fuel/EVAP line clips to the frame and crossmember.
Notice: Refer to Fastener Notice.
