For 1990-2009 cars

# A/C COMPRESSOR TOOL MOD. REWORK INSTALLER TOOL

THE J-33013 HUB AND DRIVE PLATE REMOVER AND INSTALLER SHIPPED TO YOU AS PART OF YOUR 1983 ESSENTIAL TOOL PROGRAM MAY NOT PROPERLY FIT THE COMPRESSOR SHAFT DURING HUB AND DRIVE PLATE REMOVAL. PLEASE REWORK THE TOOL AS INSTRUCTED IN THE FIGURE. SEE PUBLICATION REFERENCED FOR INSTALLATION. A NEW FORCING SCREW INSERT J-33013-3 (PART OF J-33013-B)ELIMINATES THE POSSIBILITY OF SHAFT KEY INTERFERENCE.

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.