Drive Gear Assembly

Remove the adapter case.
Remove the drive gear assembly from the transfer case.
Using a drift and replacer, remove the gear ring bearing inner race on the adapter case.
Tool number: ST33200000 (J26082)

Fig 1: Removing Gear Ring Bearing Inner Race On Adapter Case Using Drift And Replacer
Courtesy of NISSAN MOTOR CO., U.S.A.
Using a drift and puller, remove the gear ring bearing inner race on the gear ring.
Tool number: ST33061000 (J8107-2)

Fig 2: Removing Gear Ring
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove the drive gear mounting bolts.
Using a plastic hammer, tap the drive gear to remove the drive gear from the gear ring.

Fig 3: Removing Drive Gear From Gear Ring Using Plastic Hammer
Courtesy of NISSAN MOTOR CO., U.S.A.
Using a puller, remove the oil seal from the gear ring.

Fig 4: Removing Oil Seal From Gear Ring Using Puller
Courtesy of NISSAN MOTOR CO., U.S.A.

Tool number: KV381054S0 (J34286)