For 1990-2009 cars

# Service Manual Update on Differential End Play Checking

Subject: | Service Manual Information Update on Differential End Play Checking Procedures

Models: | 1991-1997 Saturns

### Purpose

When instructed to check differential end play, refer to the procedures in this bulletin. These procedures replace the procedures that are currently in the Saturn Automatic and Manual Transaxle Service Manuals printed from 1991 - 1997.

Important: The differential end play checking procedures in this bulletin will be included in the 1998 Automatic and Manual Transaxle Service Manuals.

### Differential End Play

Important: Procedures are the same for automatic and manual transaxles. Figures illustrate an automatic transaxle; manual transaxle is similar.

1. Measure differential end play by using differential end play tool SA9112T. Select the largest gage tool that will fit between the case bearing pocket and the outer differential race.
2. Use the thickness (dimension) stamped on differential end play tool SA9112T and consult the Parts & Illustration Catalog to choose the correct size selective snap ring.
3. Install differential selective snap ring into housing on top of differential ball bearing and make sure it sets in the groove.