The following parts are now available for service replacement. It will no longer be necessary to replace the complete wiper arm assembly because of defective or damaged nozzles and hose covers.
Part Number Part Name ----------- ---------
20694766 Forward Nozzle Asm. W/S Wiper Arm
20680552 Rear Nozzle Asm. W/S Wiper Arm
20680553 Hose Cover w/S Wiper Arm
Use applicable Labor Operation and Time.
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.