Silverado 2500 4WD V8-6.6L DSL Turbo (2010)
5. Inspect the drain plug for excessive metal particle accumulation. This accumulation is symptomatic of extreme wear.
6. Clean the drain plug.
Installation Procedure
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
1. Install the rear axle drain plug and tighten to 33 Nm (24 lb ft).
2. Fill the rear axle. Use the proper fluid. Refer to Approximate Fluid Capacities (See: Maintenance/Specifications) and Fluid and Lubricant
Recommendations (USA and Canada) (See: Maintenance) in Maintenance and Lubrication.
3. Install the fill plug and washer and tighten to 33 Nm (24 lb ft).
4. Lower the vehicle.
