SERVICE MANUAL UPDATE SEC. 7B ART WORK CORRECTION (TRANS)

Subject: MANUAL TRANSMISSION ART CORRECTIONS

Model and Year: 1991 GEO TRACKER

Just prior to 1991 model year start-of-production, a friction gear and friction gear retainer were added to both the two-wheel and four-wheel drive Tracker manual transmissions. This bulletin amends art found in Manual Transmission - General Description and On-Vehicle Service (Section 7B), Manual Transmission - Unit Repair (2WD) Section (7Bl) and Manual Transmission - Unit Repair (4WD) (Section 7B2) in the GEO Tracker Service Manual (ST377- 91).

Figures 1 and 2 of this bulletin replace Figures 1 and 2 on pages 7B-2 and 7B-3, respectively. Figures 3, 4 and 5 of this bulletin replace Figures 10, 11 and 12 on page 7Bl-4, respectively. Figures 3, 4 and 5 of this bulletin also replace Figures 9, 1 0 and 1 1 on pages 7B2-3 and 7B2- 4 respectively.

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.