Front Wheel Bearings
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2000 GMC Yukon XL, 2000 GMC Yukon, 2000 GMC Sierra, 2000 Chevrolet Tahoe, and 2000 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.
Front wheel bearings are sealed and pre-adjusted and maintenance is not required unless wheel hub and bearing assembly is removed. See WHEEL HUB & BEARINGS under REMOVAL & INSTALLATION.