CARB M/C SOLENOID ADJ. TOOL REVISED INSTRUCTIONS

The instructions that were included in the Borroughs Mixture Control Solenoid Tool Set BT8253A has been revised to include:

Instructions of how to obtain the 4/32" total plunger travel.

Procedures for adjusting idle air bleed valves with and without a letter identification.

New instructions are being sent to all dealerships who have purchased the tool package. Until the instructions are received, discard the supplied instructions and use the procedures in the 1983 Buick Chassis Service Manual.

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.