This bulletin is being issued to supplement Dealer Technical Bulletin 90-T-44A (Corp. No. 973204R). Please retain both 90-T-44A and 90-T-44B in your binder.
Please remove all reference to clip, P/N 22534036 from your copy(s) of Dealer Technical Bulletin 90-T-44A. The clip is not being used in current production, and is not required when installing the new pressure hose per the bulletin procedure.
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.