Silverado 2500 4WD V8-6.6L DSL Turbo (2010)
12. Lower the vehicle.
13. Install the oil level indicator tube bolt to the indicator tube bracket.
Tighten the bolt to 21 Nm (15 lb ft).
14. Install the oil level indicator.
15. Fill the engine with oil. Refer to Engine Oil and Oil Filter Replacement (See: Engine Oil/Service and Repair).