Disassembly and Assembly: DIASSEMBLY

WARNING: This page is about a different car, the 2005 Nissan Frontier. However, it is still accessible from the selected car via links, so may be relevant.

Remove the drain plug and filler plug.
Remove the transfer control device from the rear case.
Remove the O-ring from the transfer control device.

Fig 1: Removing O-Ring From Transfer Control Device
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove the self-lock nut from the companion flange, using Tool.
Tool number: KV40104000 (-)

Fig 2: Removing Self-Lock Nut From Companion Flange
Courtesy of NISSAN MOTOR CO., U.S.A.
Put a matching mark on top of the front drive shaft in line with the mark on the companion flange.

Fig 3: Identifying Matching Mark On Top Of The Front Drive Shaft In Line With The Mark On The Companion Flange
Courtesy of NISSAN MOTOR CO., U.S.A.

CAUTION: Use paint to make the matching mark on the front drive shaft. Do not damage the front drive shaft.
Remove the companion flange, using suitable tool.

Fig 4: Removing Companion Flange
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove the front oil seal from the front case, using Tool.
Tool number: ST33290001 (J-34286)

CAUTION: Do not damage front case or front drive shaft.

Fig 5: Removing Front Oil Seal From Front Case
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove the 4LO switch [gray (with green paint)] and ATP switch (black) from the front case.

Fig 6: Removing 4LO Switch And ATP Switch From Front Case
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove the wait detection switch (gray) from the rear case.
Remove check plug, check shift spring and check ball (M/T models only).

Fig 7: Removing Wait Detection Switch From Rear Case
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove the dust cover from the rear case, using suitable tool.
CAUTION: Do not damage rear case.

Fig 8: Removing Dust Cover From Rear Case
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove the rear oil seal from the rear case, using Tool.
CAUTION: Do not damage rear case or mainshaft.

Tool number: ST33290001 (J-34286)

Fig 9: Removing Rear Oil Seal From Rear Case
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove the input oil seal from the front case, using suitable tool.
CAUTION: Do not damage front case, sun gear or input bearing.

Fig 10: Removing Input Oil Seal From Front Case
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove the retainer bolts and gaskets.

Fig 11: Removing Retainer Bolts And Gaskets
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove the rear case bolts and harness bracket from the rear case.

Fig 12: Removing Rear Case Bolts And Harness Bracket From Rear Case
Courtesy of NISSAN MOTOR CO., U.S.A.
Separate the front case from the rear case. Then remove the rear case by prying it up, using suitable tool.
CAUTION: Do not damage the mating surface.
Remove the spacer from the control shift rod.
CAUTION: Do not drop spacer.

Fig 13: Removing The Rear Case By Prying It Up
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove the snap ring from the mainshaft, using suitable tool.

Fig 14: Removing Snap Ring From Mainshaft
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove the mainshaft rear bearing from the mainshaft, using suitable tool.
Remove the retainer from the mainshaft.

Fig 15: Removing Retainer From Mainshaft
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove the snap ring from the mainshaft, using suitable tool.
Remove the oil pump assembly from the mainshaft.

Fig 16: Removing Oil Pump Assembly & Snap Ring
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove the snap ring from the mainshaft, using suitable tool.
Remove the clutch gear from the mainshaft.

Fig 17: Identifying Snap Ring And Clutch Gear
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove the snap ring from the L-H shift rod assembly, using suitable tool.
Remove the 2-4 sleeve and 2-4 shift fork assembly from the mainshaft.

Fig 18: Removing The Snap Ring From The L-H Shift Rod Assembly
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove the drive chain together with the sprocket and front drive shaft from the front case.
Remove the mainshaft from the sun gear assembly.
Remove the L-H shift rod assembly and control shift rod assembly from the front case.
Remove the L-H sleeve together with the L-H shift fork from the planetary carrier assembly.

Fig 19: Removing The Drive Chain Together With The Sprocket And Front Drive Shaft From The Front Case
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove the snap ring from the sun gear.
CAUTION: Do not damage sun gear or input bearing.

Fig 20: Removing Snap Ring From Sun Gear
Courtesy of NISSAN MOTOR CO., U.S.A.
Press the sun gear assembly and planetary carrier assembly from the front case, using Tool.
Tool number: KV38100200 (-)

Fig 21: Pressing Sun Gear Assembly And Planetary Carrier Assembly
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove the snap ring from the front case.

Fig 22: Removing Snap Ring From Front Case
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove the internal gear from the front case.

Fig 23: Removing Internal Gear From Front Case
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove the snap ring from the front case.

Fig 24: Removing Snap Ring From Front Case
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove the input bearing from the front case, using Tool.
Tool number: KV38100200 (-)

Fig 25: Removing Input Bearing From Front Case
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove the baffle plate from the front case.
Remove the breather tube from the front case.

Fig 26: Removing The Baffle Plate From The Front Case
Courtesy of NISSAN MOTOR CO., U.S.A.