C 1500 Yukon 2WD V8-5.3L VIN Z Flex Fuel (2003)
7. Install the fasteners (4) to the side rail/rear base.
Tighten the side rail/rear base fasteners to 3 N.m (27 lb in).
8. Install the roller bar/rear cross rail assembly to the vehicle.
9. Install the fasteners (1) to each side of the rear base.
Tighten the rear base fasteners to 3 N.m (27 lb in).
10. Install the fasteners to the front bases.
Tighten the front base fasteners to 3 N.m (27 lb in).
11. Install the base covers.
12. Install the inboard fasteners to the luggage carrier base covers.
Tighten the luggage carrier base cover fasteners to 1.2 N.m (11 lb in).