For 1990-2009 cars

# BRAKE BLEEDING TOOL MODIFIED PRESSURE BLEEDING BRAKE SYSTEM

#### Subject: BRAKE BLEEDING TOOL MODIFICATION

#### Models Affected: 1985-91 PARISIENNE AND FIREBIRD MODELS W/KELSEY HAYES BRAKE COMB VALVE

Under separate cover bulletin 91-5-10 will be mailed to you. It will have two (2) small labels attached. Please watch for that bulletin which will replace this bulletin

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.