REAR DISC BRAKE ROTOR DISCARD THICKNESS UPDATE

1984-86 6000 STE MODELS

The discard thickness for the rear rotors on the above models was omitted from the 1984, 1985 and 1986 6000 Service Manuals.

The discard thickness should be:

10.90mm or .425 (27/64) inches

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.