AXLE RATIO CHART REVISED RATIO

VEHICLES AFFECTED: 1984 'E' Series Vehicles

The Axle Ratio Identification Chart in Figure 4C-3 on page 4C-4 of the 1984 Chassis Service Manual is in error. Update your service manual with the chart in Figure 1.

PINION & RING STAMPED RATIO TEETH RATIO CODE CODE ----- ----- ---- ---- 15-41 2.73:1 L 4ML 14-41 2.93:1 K 4MK 13-41 3.15:1 M 4MM 14-47 3.36:1 N 4MN

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.