Tools Required

J 22912-B  Split-Plate Bearing Puller

Fig 1: Locating Countershaft Front Bearing Retaining Ring
Courtesy of GENERAL MOTORS CORP.
1. Inspect the countershaft front bearing for being faulty. Refer to Bearings and Spacers Cleaning and Inspection .
2. If the bearing is faulty, remove the countershaft front bearing retaining ring.
Fig 2: Removing Front Bearing From The Countershaft Using J 22912-01
Courtesy of GENERAL MOTORS CORP.
3. Using a hydraulic press and J 22912-B  , remove the front bearing from the countershaft.
4. Remove the bearing collar race from the countershaft.
5. Discard the bearing. Do not use the bearing after removal.