Avalanche 1500 2WD V8-5.3L VIN T (2002)
5. With an assistant, lift the carrier (1) to the vehicle roof.
6. With an assistant, set the carrier assembly rails on the rear support assembly and pull forward, locking the carrier to the supports.
7. Install the fasteners (4) to the side rail/rear base.
Tighten
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
Tighten the rear base fasteners to 3 N.m (27 lb in).
10. Install the fasteners to the front bases.
Tighten
Tighten the front base fasteners to 3 N.m (27 lb in).
