Avalanche 2500 2WD V8-8.1L VIN G (2002)
1. Install the side rail assemblies (1) to the roof and align to the existing Welnuts.
2. Install the retainers to the side rails and hand tighten.
NOTE: Refer to Fastener Notice in Service Precautions.
3. Torque the side rail retainers in this order.
Tighten
Tighten the side rail retainers to 2 N.m (20 lb in).
3.1.
Torque the second hole from the front.
3.2.
Torque the first hole.
3.3.
Torque the third and forth holes.
4. Install the front cross rail assembly (2) to the side rails (1), stopping at the second or third notch from the front of each rail.
5. Depress the adjuster handles to lock each side.
6. Install the rear cross rail to the side rails, stopping at the second or third engagement notch.
7. Depress the adjuster handle to lock each side.
