A/T UNIT REPAIR - REVISED ACCUMULATOR SPRING CHART

VEHICLE APPLICATIONS:

1990 B,D,F,V,Y AND ALL TRUCKS

Revised 1-2 and 3-4 Accumulator Spring Chart. The new chart is applicable to all 1990 THM 700-R4/HYDRA-MATIC 4L60 transmissions.

SERVICE MANUAL REFERENCE:

Use the following chart to update your 1990 HYDRA-MATIC 4L60 Unit Repair Service Manual Section, page 4L60-50, figure 110.

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.