Removal Procedure

IMPORTANT: This procedure is for front-wheel-drive vehicles ONLY. The final drive for all-wheel-drive vehicles is part of the transfer case which MUST be serviced with the transmission removed from the vehicle. For transfer case replacement, refer to Transfer Case and/or Seal Replacement in Transfer Case - Steyr.

Remove the case extension housing. Refer to Case Extension Housing Replacement .

Fig 1: View Of Compression Ring, Pinion Shaft And Speed Sensor Trigger

Courtesy of GENERAL MOTORS CORP.

Rotate the differential carrier until the end of the output shaft can be seen and the differential pinion shaft (701) is in a horizontal position.
Place the J 42562 between the end of the output shaft and the differential pinion shaft. See Special Tools .
Using a hammer, hit the end of the axle removal tool in order to compress the output shaft compression ring (512) and push the output shaft through the differential side gear.

Fig 2: Identifying Output Shaft Differential Carrier & Compression Ring

Courtesy of GENERAL MOTORS CORP.

Remove the differential carrier (700).
Using snap ring pliers remove the compression ring (512) from the output shaft.

Fig 3: Differential Assembly

Courtesy of GENERAL MOTORS CORP.

Remove the sun gear thrust bearing (698) from the differential carrier sun gear. The bearing may be stuck to the differential carrier.
Remove the differential carrier sun gear (697).
Remove the park gear (696).
Remove the internal gear thrust bearing (695) from the differential carrier internal gear.
Remove the sun gear shaft (689).

Fig 4: Inspecting Sun Gear Shaft

Courtesy of GENERAL MOTORS CORP.

Inspect the sun gear shaft (689) for damage.