For 1990-2009 cars

# DRIVE AXLE INSTALLATION PROCEDURE CHANGE

WHEN INSTALLING A DRIVE AXLE OUTPUT SHAFT ON 1980 AND 1981 TORONADO MODELS THE DRIVE AXLE RETAINING RING SHOULD BE INSTALLED IN THE MACHINED GROOVE OF THE SIDE GEAR FIRST, THEN INSTALL THE DRIVE AXLE AS OUTLINED IN THE SERVICE MANUAL. FOLLOWING THIS PROCEDURE WILL INSURE THAT THE RETAINING RING WILL NOT BE DAMAGED. NOTICE: DO NOT PLACE RETAINING RING ON SHAFT AND THEN INSTALL AXLE.

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.