Input Shaft Disassemble

Tools Required 

J 22912-B  Split-Plate Bearing Puller

Fig 1: 4th Gear Blocking Ring
Courtesy of GENERAL MOTORS CORP.
1. Remove the 4th gear blocking ring from the input shaft.
Fig 2: Output Shaft Front Support Bearing
Courtesy of GENERAL MOTORS CORP.
2. Remove the output shaft front support bearing from the input shaft.
Fig 3: Removing/Installing Input Shaft Bearing Retaining Ring
Courtesy of GENERAL MOTORS CORP.
3. Inspect the input shaft bearing for being faulty. Refer to Bearings and Spacers Cleaning and Inspection .
4. If the bearing is faulty, remove the input shaft bearing retaining ring.
Fig 4: Removing Input Shaft Bearing
Courtesy of GENERAL MOTORS CORP.
5. Using a hydraulic press and J 22912-B  , remove the input shaft bearing. Discard the bearing. Do not use the bearing after removal.