Silverado 3500 2WD V8-6.0L VIN U (2004)
1. Notice: Refer to Fastener Notice in Service Precautions.
Install the rear axle drain plug.
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Tighten the rear axle drain plug to 27 Nm (20 ft. lbs.).
2. Fill the rear axle. Use the proper fluid.
3. Install the rear axle fill plug.
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Tighten the rear axle fill plug to 21 Nm (15 ft. lbs.).
4. Lower the vehicle.
9.5, 10.5, and 11.5 Inch Axles
Lubricant Replacement - Rear Drive Axle (9.5, 10.5, and 11.5 Inch Axles)
Removal Procedure
1. Raise the vehicle. Refer to Vehicle Lifting.
2. For the 9.5 inch and the 10.5 inch axles, remove the rear axle fill plug.
