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Output Shaft: Removal

  1. Disconnect the left and right drive axles from the transaxle. See appropriate AXLE SHAFTS article in DRIVELINE/AXLES. Remove the case extension housing. See CASE EXTENSION HOUSING  . Rotate the differential carrier until the end of the output shaft can be seen and the differential pinion shaft is in a horizontal position. See Fig 1 .
  2. Place the Axle Removal Wedge (J-42562) between the end of the output shaft and the differential pinion shaft. Using a hammer, hit the end of the axle removal wedge in order to compress the output shaft compression ring and push the output shaft through the differential side gear.
  3. Remove the differential carrier. Using snap ring pliers remove the compression ring from the output shaft. See Fig 2 . Be careful not to damage the bearing on the output shaft. See Fig 4 .
  4. Remove the output shaft through the left wheel opening. See Fig 3 . Inspect the output shaft and the bearing for the following:
    • A cracked or deformed bearing cage.
    • Damaged bushing journals.
    • Stripped splines.
    • A damaged retainer ring groove.
Fig 1: Removing Output Shaft
G99G54979Courtesy of GENERAL MOTORS CORP.
Fig 2: Removing Differential Carrier Assembly
G00057608Courtesy of GENERAL MOTORS CORP.
Fig 3: Removing & Installing Output Shaft
G00057609Courtesy of GENERAL MOTORS CORP.
Fig 4: Identifying Fourth Clutch Bearing
G00087765Courtesy of GENERAL MOTORS CORP.