PRODUCTION BATTERY CHANGE STANDARD & HEAVY DUTY

MODELS AFFECTED: 1984 CENTURYS WITH 3.0L ENGINE (CODE E)

A production change on above vehicles effective approximately April 1, 1984 changes the battery from the Delco 85A60, 390CCA as the base battery, and the Delco 7560, 500CCA as the heavy duty option (UAI) to the following:

Standard Battery Delco 7560, 500CCA

Heavy Duty Option (UAI) Delco 75A60, 630CCA

Should a battery require replacement in any 1984 Century equipped with the 3.0L engine, it is recommended that the Delco 7560 (Standard Battery) or Delco 75A60 (Heavy Duty Battery) be used for service.

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.