Suburban 2WD V8-6.0L (2007)
5. Fill the rear axle with fluid.
The lubricant level should be between 0-13 mm (0-0.50 inch) below the fill plug opening.
6. If the level is low, add lubricant until the level is even with the bottom of the fill plug opening. Use the proper fluid, refer to Fluid and Lubricant
Recommendations.
7. Lower the vehicle.