Silverado 2500 4WD V8-6.6L DSL Turbo (2010)
1. Remove the cap from the opening on the fuel tank.
2. Install the fill hose to the vehicle and tank.
3. Install the vent hose to the tank.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
4. Tighten the fuel tank vent hose and fill hose clamps (1, 2).
Tighten the clamp to 2.5 Nm (22 lb in).
5. Install the rear axle vent hose to the clip on the fuel fill pipe bracket.
