Drive Pinion Assembly

WARNING: This page is about a different car, the 2006 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.

Remove differential assembly. Refer to "DIFFERENTIAL ASSEMBLY ".
Put matching marks on companion flange and drive pinion with paint.
Loosen drive pinion nut using Tool.
Tool number : KV38108300 ( - )

Fig 1: Identifying Differential Assembly
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove companion flange using a suitable puller.

Fig 2: Removing Companion Flange Using Suitable Puller
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove drive pinion (together with rear bearing inner race, collapsible spacer.)
Remove pinion front bearing inner race.

Fig 3: Removing Pinion Front Bearing Inner Race
Courtesy of NISSAN MOTOR CO., U.S.A.
Place a small hole in seal case, using a suitable punch or drill.

Fig 4: Identifying Small Hole In Seal Case
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove oil seal using Tool as shown.

Fig 5: Identifying Oil Seal
Courtesy of NISSAN MOTOR CO., U.S.A.
Turn nose of gear carrier down. Remove drive pinion front bearing outer race using Tool. Locate driver on back edge of outer race, then drive outer race out.
Tool number A: - (C-4171)

B: - (D-103)

Fig 6: Removing Drive Pinion Front Bearing Outer Race
Courtesy of NISSAN MOTOR CO., U.S.A.

CAUTION: Do not nick gear carrier.
Turn nose of gear carrier up. Remove drive pinion rear bearing outer race using Tool. Locate driver on back edge of outer race, then drive outer race out.
Tool number A: - (C-4171)

B: - (C-4307)

Fig 7: Removing Drive Pinion Rear Bearing Outer Race
Courtesy of NISSAN MOTOR CO., U.S.A.

CAUTION: Do not nick gear carrier.
Remove drive pinion rear bearing inner race and drive pinion height adjusting washer using Tool.
Tool number : ST30021000 ( - )

Fig 8: Identifying Drive Pinion Rear Bearing Inner Race
Courtesy of NISSAN MOTOR CO., U.S.A.