Axle Shaft Inner Joint & Seal: Notes
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 GMC Savana Special, 2003 GMC Savana Camper Special, 2003 GMC Savana, 2003 Chevrolet RV Cutaway, and 2003 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
With removal of the axle shaft for any reason, the transmission sealing surface (the tripot male/female shank of the joint) should be inspected for corrosion. If corrosion is evident, the surface should be cleaned with 320 grit cloth or equivalent in a rotational motion only. DO NOT clean with an oscillating motion. Transmission fluid may be used to clean off any remaining debris and the joint wiped dry before installation. Corrosion on the joint sealing surface may damage the transmission seals and cause a fluid leak.
NOTE:
On models with ABS, protect toothed exciter ring on the outer CV joint.
NOTE:
DO NOT cut through the axle shaft inboard seal during service. Cutting through the seal may damage the sealing surface of the housing and the tripot bushing. Damage to the sealing surface may lead to water and dirt intrusion and premature wear of the constant velocity joint.