SERVICE MANUAL UPDATE FRONT SUSP.HUB,PROCEDURE

Subject: FRONT SUSPENSION HUB BEARING AND SEAL

Model and Year: 1990 GEO STORM

This bulletin cancels and supersedes the hub, bearing and seal assembly procedure found on page 3C-8 in the 1990 GEO Storm Service Manual.

Assemble Tools Required:

J 38284 Hub Bearing Installer J 38287 Outer Oil Seal installer J 38285 Inner Oil Seal Installer J 38236 Knuckle Support

1. Bearing assembly into the knuckle using a J 38284 hub bearing installer.

2. Inner snap ring.

3. Outer seal using a J 38287 outer seal installer.

4. Inner seal using a J 38285 inner seal installer.

5. Hub into bearing using a J 38236 knuckle support and a J38284 hub and bearing installer.

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.