SER. MAN. UPDATE SEC.4A PROPELLER SHAFT REPLACEMENT

SUBJECT: SERVICE MANUAL UPDATE-PROPELLER SHAFT - FIGURE 1 PAGE 4A-2 REPLACEMENT ILLUSTRATION

MODELS/YEARS: 1991 BRAVADA

Page 4A-2 Figure 1 of the 1991 Bravada Service Manual shows a rear propeller shaft for a two wheel drive vehicle. In addition the the propeller shaft in that illustration has a damper, (item 17), which is not used on the 1991 Bravada.

The new illustration provided below, corrects both errors. Please mark a reference to this bulletin on page 4A-2 in your copy(s) of the 1991 Bravada Service Manual.

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.