WHEEL MAXIMUM LATERAL RUNOUT SPECIFICATIONS

Model and Year: 1990 W CAR

TO: ALL CHEVROLET DEALERS

The steel wheel maximum lateral runout specification is: 1.142mm (0.045 in.).

Please record this specification on page 3E-5 and 3E-10 in your 1990 Lumina Service Manuals.

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.