Nissan Pathfinder (2012 year). Manual — part 217
TRANSFER ASSEMBLY
DLN-301
< UNIT DISASSEMBLY AND ASSEMBLY >
[TRANSFER: TX15B]
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29. Install the retainer bolts with new gaskets. Tighten the bolts to
the specified torque. Refer to
CAUTION:
• Do not reuse gaskets.
• Tighten them to the specified torque again.
30. Apply petroleum jelly to the circumference of the new oil seal,
and install it to the front case using Tools.
CAUTION:
• Do not reuse oil seal.
• Apply petroleum jelly to oil seal.
31. Install the new rear oil seal until it is flush with the end face of the
rear case using Tool.
CAUTION:
Apply petroleum jelly to oil seal.
32. Install the oil cover until it reaches the end face of the new dust cover.
CAUTION:
• Do not reuse dust cover.
• Position oil cover with the notch at the bottom position.
33. Apply petroleum jelly to the circumference of the new dust cover.
Position the new dust cover as shown.
CAUTION:
Position the protrusions at the position shown.
• 1: Dust cover
• 2: Rear case assembly
• A: Protrusions
SDIA2789E
Tool number
(A): ST30720000 (J-25405)
(B): KV40104830 ( — )
Dimension (A)
: 4.0 - 4.6 mm (0.157 - 0.181 in)
SDIA3191E
Tool number
: KV38100500 ( — )
PDIA0115E
AWDIA0550GB
August 2012
2012 Pathfinder
DLN-302
< UNIT DISASSEMBLY AND ASSEMBLY >
[TRANSFER: TX15B]
TRANSFER ASSEMBLY
34. Install the new dust cover to the rear case using Tool.
CAUTION:
• Do not reuse dust cover.
• Apply petroleum jelly to dust cover.
35. Apply sealant to the threads of the wait detection switch (gray).
Then install it to the rear case and tighten to the specified
DLN-154, "Component Parts Location"
•
Use Genuine Silicone RTV or equivalent. Refer to
"Recommended Chemical Products and Sealants"
.
CAUTION:
Remove old sealant and oil adhering to threads.
36. Apply sealant to the threads of the 4LO switch (gray with green
paint) and ATP switch (black). Then install them to the front case
and tighten to the specified torque. Refer to
•
Use Genuine Silicone RTV or equivalent. Refer to
"Recommended Chemical Products and Sealants"
.
CAUTION:
Remove old sealant and oil adhering to threads.
37. Install the new front oil seal until it is flush with the end face of
the front case using Tool.
CAUTION:
• Do not reuse oil seal.
• Apply petroleum jelly to oil seal.
38. Align the matching mark on the front drive shaft with the mark on
the companion flange, then install the companion flange.
Tool number
: KV40105310 ( — )
PDIA0116E
SDIA3389E
SDIA3390E
Tool number
: KV38100500 ( — )
PDIA0117E
SDIA2779E
August 2012
2012 Pathfinder
TRANSFER ASSEMBLY
DLN-303
< UNIT DISASSEMBLY AND ASSEMBLY >
[TRANSFER: TX15B]
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39. Install the new companion flange self-lock nut. Tighten to the
specified torque using suitable tool. Refer to
CAUTION:
Do not reuse self-lock nut.
40. Install the new O-ring to the transfer control device.
CAUTION:
• Do not reuse O-ring.
• Apply petroleum jelly to O-ring.
41. Install the transfer control device to the rear case.
a. Turn the control shift rod fully counterclockwise using a suitable
tool, and then put a mark on the control shift rod.
b. Align the transfer control device shaft cutout with the mark on
the control shift rod, and install it.
NOTE:
Turn the transfer control device when the transfer control device
connection does not match.
c. Tighten the bolts to the specified torque. Refer to
WDIA0219E
SDIA3378E
PDIA0119E
PDIA0120E
SDIA2212E
August 2012
2012 Pathfinder
DLN-304
< UNIT DISASSEMBLY AND ASSEMBLY >
[TRANSFER: TX15B]
TRANSFER ASSEMBLY
42. Install the drain plug and filler plug with new gaskets to the rear case. Tighten to the specified torque.
DLN-154, "Component Parts Location"
CAUTION:
Do not reuse gaskets.
August 2012
2012 Pathfinder
PLANETARY CARRIER
DLN-305
< UNIT DISASSEMBLY AND ASSEMBLY >
[TRANSFER: TX15B]
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PLANETARY CARRIER
Disassembly and Assembly
INFOID:0000000007357572
DISASSEMBLY
1. Remove the snap ring.
2. Remove the sun gear assembly from the planetary carrier
assembly using suitable tool.
3. Remove the snap ring from the sun gear assembly using suit-
able tool.
CAUTION:
Do not reuse snap ring.
4. Remove the carrier bearing from the sun gear using Tools.
5. Remove the needle bearing from the sun gear using Tool.
SDIA2792E
SDIA2353E
Tool number
(A): ST35300000 ( — )
(B): ST30021000 (J-22912-01)
SDIA2149E
Tool number
: ST33710000 ( — )
SDIA2354E
August 2012
2012 Pathfinder
DLN-306
< UNIT DISASSEMBLY AND ASSEMBLY >
[TRANSFER: TX15B]
PLANETARY CARRIER
6. Remove the metal bushing from the sun gear using Tools.
INSPECTION AFTER DISASSEMBLY
Bearing
Check the bearing for damage and rough rotation. If necessary,
replace the bearing with a new one.
Planetary Carrier
• Measure the end play of each pinion gear. If it is out of specifica-
tion, replace the planetary carrier assembly with new one.
• Check the working face of each gear and bearing for damage,
burrs, partial wear, dents and other abnormality. If any is found,
replace the planetary carrier assembly with a new one.
Sun Gear
• Check if the oil passage of the sun gear assembly is clogged. For
this, try to pass a 3.6 mm (0.142 in) dia. wire through the oil pas-
sage as shown.
• Check the sliding and contact surface of each gear and bearing for
damage, burrs, partial wear, dents and other abnormality. If any is
found, replace the sun gear assembly with a new one.
Internal Gear
Tool number
(A): ST33710000 ( — )
(B): ST35325000 ( — )
(C): ST33290001 (J-34286)
SDIA2168E
MTF0041D
Pinion gear end play
Refer to
PDIA0146E
PDIA0147E
August 2012
2012 Pathfinder
PLANETARY CARRIER
DLN-307
< UNIT DISASSEMBLY AND ASSEMBLY >
[TRANSFER: TX15B]
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Check the internal gear teeth for damage, partial wear, dents or
other abnormality. If any is found, replace the internal gear with a
new one.
ASSEMBLY
1. Apply ATF to the new metal bushing, then install the new metal
bushing until it becomes Dimension (A) using Tool.
CAUTION:
Do not reuse metal bushing.
2. Apply ATF to the new needle bearing, then install the new nee-
dle bearing until it becomes Dimension (B) using Tool.
CAUTION:
Do not reuse needle bearing.
3. Install the carrier bearing to the sun gear using Tools.
4. Install the new snap ring to the sun gear assembly using suitable
tool.
CAUTION:
Do not reuse snap ring.
PDIA0157E
Tool number
: ST35300000 ( — )
Dimension (A)
: 7.7 - 8.3mm (0.303 - 0.327in)
SDIA3189E
Tool number
: ST33220000 ( — )
Dimension (B)
: 62.5 - 63.1mm (2.461 - 2.484in)
SDIA3190E
Tool number
(A): ST30720000 (J-25405)
(B): ST27863000 ( — )
PDIA0149E
SDIA2353E
August 2012
2012 Pathfinder
DLN-308
< UNIT DISASSEMBLY AND ASSEMBLY >
[TRANSFER: TX15B]
PLANETARY CARRIER
5. Install the sun gear assembly to the planetary carrier assembly.
6. Install the new snap ring to the planetary carrier assembly.
CAUTION:
Do not reuse snap ring.
SDIA2794E
August 2012
2012 Pathfinder
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