Nissan Pathfinder (2011 year). Manual — part 611
TM-234
< UNIT DISASSEMBLY AND ASSEMBLY >
DISASSEMBLY
63. Remove manual shaft from transmission case.
64. Remove manual shaft oil seals using suitable tool.
CAUTION:
Do not scratch transmission case.
65. Remove detent spring and spacer from transmission case.
66. Remove snap ring from transmission case using suitable tool.
67. Remove servo assembly (with return spring) from transmission
case.
SCIA5716E
SCIA2331E
SCIA5248E
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SCIA5679E
2011 Pathfinder
DISASSEMBLY
TM-235
< UNIT DISASSEMBLY AND ASSEMBLY >
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68. Remove return spring from servo assembly.
69. Remove O-rings from servo assembly.
70. Remove needle bearing (1) from rear extension (2WD models)
or adapter case (4WD models).
71. Remove parking actuator support from rear extension (2WD
models) or adapter case (4WD models).
72. Remove parking pawl (with return spring) and pawl shaft from
rear extension (2WD models) or adapter case (4WD models).
SCIA5717E
SCIA5719E
SCIA6179J
SCIA3423E
SCIA3424E
2011 Pathfinder
TM-236
< UNIT DISASSEMBLY AND ASSEMBLY >
DISASSEMBLY
73. Remove return spring (1) from parking pawl (2).
74. Remove rear oil seal from rear extension (2WD models) or
adapter case (4WD models) using suitable tool.
CAUTION:
Do not scratch rear extension (2WD models) or adapter
case (4WD models).
SCIA6180J
SCIA5272E
2011 Pathfinder
OIL PUMP
TM-237
< UNIT DISASSEMBLY AND ASSEMBLY >
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OIL PUMP
Exploded View
INFOID:0000000006244893
Oil Pump
Disassembly and Assembly
INFOID:0000000006244894
DISASSEMBLY
1. Remove oil pump housing from oil pump cover.
2. Remove oil pump housing oil seal using suitable tool.
CAUTION:
Do not scratch oil pump housing.
1.
O-ring
2.
Oil pump cover
3.
O-ring
4.
Oil pump housing
5.
Oil pump housing oil seal
SCIA5227E
SCIA5228E
SCIA2840E
2011 Pathfinder
TM-238
< UNIT DISASSEMBLY AND ASSEMBLY >
OIL PUMP
3. Remove O-ring from oil pump housing.
4. Remove O-ring from oil pump cover.
ASSEMBLY
1. Install O-ring to oil pump cover.
CAUTION:
• Do not reuse O-ring.
• Apply ATF to O-ring.
2. Install O-ring to oil pump housing.
CAUTION:
• Do not reuse O-ring.
• Apply ATF to O-ring.
SCIA2841E
SCIA5230E
SCIA5230E
SCIA2841E
2011 Pathfinder
OIL PUMP
TM-239
< UNIT DISASSEMBLY AND ASSEMBLY >
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3. Install oil pump housing oil seal to the oil pump housing until it is
flush using Tool.
CAUTION:
• Do not reuse oil seal.
• Apply ATF to oil seal.
4. After temporarily tightening the bolts for the oil pump housing to
the oil pump cover, tighten them to the specified torque in the
sequence shown.
Tool number
: ST33400001 (J-26082)
SCIA5313E
Oil pump housing bolts
: 9.0 N·m (0.92 kg-m, 80 in-lb.)
SCIA6329E
2011 Pathfinder
TM-240
< UNIT DISASSEMBLY AND ASSEMBLY >
FRONT SUN GEAR, 3RD ONE-WAY CLUTCH
FRONT SUN GEAR, 3RD ONE-WAY CLUTCH
Exploded View
INFOID:0000000006244895
Disassembly and Assembly
INFOID:0000000006244896
DISASSEMBLY
1. Remove snap ring from front sun gear using suitable tool.
2. Remove 3rd one-way clutch from front sun gear.
INSPECTION
3rd One-way Clutch
• Check frictional surface for wear or damage.
CAUTION:
If necessary, replace the 3rd one-way clutch.
1.
Front sun gear
2.
3rd one-way clutch
3.
Snap ring
SCIA3114E
SCIA3110E
SCIA3111E
2011 Pathfinder
FRONT SUN GEAR, 3RD ONE-WAY CLUTCH
TM-241
< UNIT DISASSEMBLY AND ASSEMBLY >
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Front Sun Gear Snap Ring
• Check for deformation, fatigue or damage.
CAUTION:
If necessary, replace the snap ring.
Front Sun Gear
• Check for deformation, fatigue or damage.
CAUTION:
If necessary, replace the front sun gear.
ASSEMBLY
1. Install 3rd one-way clutch in front sun gear.
CAUTION:
Apply ATF to 3rd one-way clutch.
2. Install snap ring in front sun gear using suitable tool.
3. Check operation of 3rd one-way clutch.
a. Hold oil pump assembly and turn front sun gear.
b. Check 3rd one-way clutch for correct locking and unlocking
directions.
CAUTION:
If not as shown, check installation direction of 3rd one-way
clutch.
SCIA3111E
SCIA3110E
SCIA3131E
2011 Pathfinder
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