SERVICE MANUAL UPDATE SEC. 8A ELECT.DIAG.I/P DIGITAL CLUSTER

SUBJECT: SERVICE MANUAL UPDATE PANEL: DIGITAL CLUSTER U2A CORRECT OIL PRESSURE SPECIFICATION

MODELS/YEARS: 1991 NINETY-EIGHT

Incorrect pressure specification (80 psi) was given for resistance reading of 86 ohm for Oil Pressure Sender/Switch on page 8A-82-3.

A measured resistance of 86 ohms will be obtained in the Oil Pressure Sender/Switch at a pressure of 120 psi.

Please update your copy of the 1991 Ninety-Eight Service Manual accordingly.

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.