Drive Sprocket Support Removal

Tools Required

• J 23907  Universal Slide Hammer and Puller
• J 26941  Drive Sprocket Support Bearing Remover

Fig 1: Identifying Inspection Areas On Drive Sprocket Support
Courtesy of GENERAL MOTORS CORP.
1. Inspect the drive sprocket support (522) for the following conditions:
   • Damaged splines
   • A damaged drive sprocket support bearing
   • A damaged turbine shaft bushing (pressed inside the support)
2. Remove the drive sprocket support bearing only if the bearing is damaged.
3. Remove the drive sprocket support assembly only if the support is damaged.
Fig 2: Identifying J 23907, J26941 & Bearing Assembly
Courtesy of GENERAL MOTORS CORP.
4. Assemble J 23907  and J 26941  .
5. Use J 23907  and J 26941  in order to remove the bearing assembly (521) from the drive sprocket support.
Fig 3: Locating Drive Sprocket Support Assembly
Courtesy of GENERAL MOTORS CORP.
6. Remove the four drive sprocket support bolts (524).
7. Remove the drive sprocket support assembly (522).