Nissan Pathfinder (2005 year). Instruction — part 445
TRANSFER ASSEMBLY
TF-179
[ATX14B]
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2005 Pathfinder
12. Install the snap ring to the sun gear assembly.
CAUTION:
Do not reuse snap ring.
13. Apply petroleum jelly to the circumference of the oil seal, and
install it to the front case, using Tools.
CAUTION:
●
Do not reuse oil seal.
●
Apply petroleum jelly to oil seal.
14. Install the fork guide, shift fork spring, 2-4 fork, and L-H fork to
the shift rod, and secure them with retaining pins.
CAUTION:
Do not reuse retaining pins.
15. Install the 2-4 sleeve and L-H sleeve to each fork.
16. Install the shift cross to the front case.
17. While aligning the L-H sleeve with the planetary carrier, install
the shift rod assembly to the front case.
SDIA2144E
Tool number
A: ST30720000 (J-25405)
B: ST33200000 (J-26082)
Dimension
: 4.0 - 4.6 mm (0.157 - 0.181 mm)
SDIA2786E
SDIA2142E
SMT992C
SDIA2140E
TF-180
[ATX14B]
TRANSFER ASSEMBLY
2005 Pathfinder
18. Apply liquid gasket to the entire center case mounting surface of
the front case assembly as shown.
●
Use Genuine Anaerobic Liquid Gasket or equivalent.
Refer to
GI-45, "Recommended Chemical Products and
.
CAUTION:
Remove all foreign materials such as water, oil and grease
from center case and front case mating surfaces.
19. Install the center case assembly to the front case assembly.
CAUTION:
Do not damage mainshaft end.
20. Tap the center case lightly and press-fit the front drive shaft
bearing into the front case.
21. Tighten the front case bolts to the specified torque. Refer to
.
CAUTION:
Be sure to install air breather hose clamp, connector
bracket and harness clip.
22. Install the drain plug with a new gasket.
CAUTION:
Do not reuse gasket.
23. Align the matching mark on the front drive shaft with the mark on
the companion flange, then install the companion flange.
WDIA0157E
SDIA2138E
SDIA2100E
SDIA2779E
TRANSFER ASSEMBLY
TF-181
[ATX14B]
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2005 Pathfinder
24. Install the companion flange self-lock nut. Tighten to the speci-
fied torque, using Tool. Refer to
.
CAUTION:
Do not reuse self-lock nut.
25. Remove all the sealant from the check plug, switch mounting
and front case.
CAUTION:
Remove old sealant adhering to mounting surfaces. Also
remove any moisture, oil, or foreign material adhering to
application and mounting surfaces.
26. Install the check ball and check spring to the front case. Apply
sealant to the check plug and wait detection switch and install
them to the front case. Tighten to the specified torque. Refer to
.
●
Use Genuine Silicone RTV or equivalent. Refer to
"Recommended Chemical Products and Sealants"
.
NOTE:
Wait detection switch harness connector is black.
27. Install the oil seal in the front case, using Tool.
CAUTION:
●
Do not reuse oil seal.
●
Apply petroleum jelly to seal lip before installing.
28. Install the shift lever to the shift cross.
29. Install the lock pin and lock pin nut. Tighten to the specified
torque. Refer to
.
Rear Case
1.
Apply petroleum jelly to the circumference of the rear oil seal.
Install the rear oil seal so that it is flush with the case tip face,
using Tool.
CAUTION:
●
Do not reuse oil seal.
●
Apply petroleum jelly to seal lip before installing.
Tool number
: KV40104000 (
—
)
WDIA0219E
Tool number
: ST22360002 (J-25679-01)
WDIA0158E
SDIA2182E
Tool number
: ST30720000 (J-25405)
SDIA2204E
TF-182
[ATX14B]
TRANSFER ASSEMBLY
2005 Pathfinder
2.
Apply petroleum jelly to the circumference of the dust cover.
Position the dust cover using the identification mark as shown.
CAUTION:
●
Do not reuse dust cover.
●
Position the identification mark at the position shown.
3.
Install the dust cover, using Tool.
4.
Install the air breather into the rear case.
5.
Remove all the sealant from the rear case to center case mount-
ing surfaces.
CAUTION:
Remove all foreign materials such as water, oil, and grease
from center case and rear case mating surfaces.
6.
Apply liquid gasket to the entire rear case mounting surface of
the center case.
●
Use Genuine Anaerobic Liquid Gasket or equivalent. Refer to
.
CAUTION:
Do not to allow Liquid Gasket to enter stem bleeder hole.
7.
Install the rear case to the center case. Tighten the bolts to the
specified torque. Refer to
.
SDIA2208E
Tool number
: KV40105310 (
—
)
SDIA2205E
SDIA2092E
SERVICE DATA AND SPECIFICATIONS (SDS)
TF-183
[ATX14B]
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2005 Pathfinder
SERVICE DATA AND SPECIFICATIONS (SDS)
PFP:00030
General Specifications
EDS001KH
Inspection and Adjustment
EDS001KI
CLEARANCE BETWEEN INNER GEAR AND OUTER GEAR
Unit: mm (in)
CLUTCH
Unit: mm (in)
PINION GEAR END PLAY
Unit: mm (in)
CLEARANCE BETWEEN SHIFT FORK AND SLEEVE
Unit: mm (in)
SELECTIVE PARTS
Sub-oil Pump
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.
Main Oil Pump
Unit: mm (in)
Applied model
VQ40DE
Transfer model
ATX14B
Fluid capacity (Approx.)
(US qt, lmp qt)
3.0 (3-1/8, 2-5/8)
Gear ratio
High
1.000
Low
2.596
Number of teeth
Planetary
gear
Sun gear
57
Internal gear
91
Front drive sprocket
38
Front drive shaft
38
Item
Specification
Sub-oil pump
0.015 - 0.035 (0.0006 - 0.0014)
Main oil pump
0.015 - 0.035 (0.0006 - 0.0014)
Item
Limit value
Drive plate
1.4 (0.055)
Item
Standard
Pinion gear end play
0.1 - 0.7 (0.004 - 0.028)
Item
Standard
Shift fork and sleeve
Less than 0.36 (0.0142)
Gear thickness
Part number*
Inner gear
Outer gear
9.27 - 9.28 (0.3650 - 0.3654)
31346 0W462
31347 0W462
9.28 - 9.29 (0.3654 - 0.3657)
31346 0W461
31347 0W461
9.29 - 9.30 (0.3657 - 0.3661)
31346 0W460
31347 0W460
Gear thickness
Part number*
Inner gear
Outer gear
8.27 - 8.28 (0.3256 - 0.3260)
31346 7S112
31347 7S112
8.28 - 8.29 (0.3260 - 0.3264)
31346 7S111
31347 7S111
8.29 - 8.30 (0.3264 - 0.3268)
31346 7S110
31347 7S110
TF-184
[ATX14B]
SERVICE DATA AND SPECIFICATIONS (SDS)
2005 Pathfinder
*: Always check with the Parts Department for the latest parts information.
Control Valve
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.
Control Valve Spring
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.
Return Spring
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.
Mounting position
(Part name)
Part number*
Outer dia.
Overall length
L1
(2-4 shift valve)
31772 21X00
8.0 (0.315)
38.5 (1.516)
L2
(Clutch valve)
31772 80X11
10.0 (0.394)
40.0 (1.575)
L4
(Pilot valve)
31772 80X11
10.0 (0.394)
40.0 (1.575)
L5
(Regulator valve)
31741 0W410
12.0 (0.472)
68.0 (2.677)
Mounting position
(Part name)
Part number*
Free length
Outer dia.
Overall length
L1
(2-4 shift valve spring)
31742 2W500
31.85 (1.2539)
7.0 (0.276)
0.6 (0.024)
L2
(Clutch valve spring)
31742 2W505
40.6 (1.598)
8.9 (0.350)
0.7 (0.028)
L4
(Pilot valve spring)
31742 0W410
28.1 (1.106)
9.0 (0.354)
1.2 (0.047)
L5
(Regulator valve spring)
31742 2W515
39.7 (1.563)
11.0 (0.433)
1.3 (0.051)
Stamped mark
Part number*
Free length
1
31521 7S111
42.7 (1.168)
2
31521 7S112
43.1 (1.697)
3
31521 7S113
43.6 (1.717)
4
31521 7S114
44.0 (1.731)
Stamped mark
Part number*
Free length
Outer dia.
Overall length
L1
(2-4 shift valve spring)
31742 2W500
31.85 (1.2539)
7.0 (0.276)
0.6 (0.024)
L2
(Clutch valve spring)
31742 2W505
40.6 (1.598)
8.9 (0.350)
0.7 (0.028)
L4
(Pilot valve spring)
31742 0W410
28.1 (1.106)
9.0 (0.354)
1.2 (0.047)
L5
(Regulator valve spring)
31742 2W515
39.7 (1.563)
11.0 (0.433)
1.3 (0.051)
PRECAUTIONS
TF-185
[TX15B]
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2005 Pathfinder
PRECAUTIONS
PFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
EDS001XV
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.
WARNING:
●
To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.
●
Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.
●
Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Instruction. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
Precautions for Transfer Assembly and Transfer Control Unit Replacement
EDS001KK
When replacing transfer assembly or transfer control unit, check the 4WD shift indicator pattern and adjust-
ment of the position between transfer assembly and transfer control unit if necessary.
CHECK 4WD SHIFT INDICATOR PATTERN
1.
Set 4WD shift switch to “2WD”, “4H”, “4LO”, “4H” and “2WD” in order. Stay at each switch position for at
least 2 seconds.
2.
Confirm 4WD shift indicator lamp and 4LO indicator lamp are changed properly as follows.
●
If OK, the position between transfer assembly and transfer control unit is correct.
●
If NG, the position is different between transfer assembly and transfer control unit.
Adjust the position between transfer assembly and transfer control unit. Refer to pattern table below.
WDIA0137E
TF-186
[TX15B]
PRECAUTIONS
2005 Pathfinder
Transfer position adjustment pattern
NOTE:
Method of adjustment can be chosen voluntarily, according to location of 4WD shift switch.
METHOD FOR ADJUSTMENT WITH 4WD SHIFT SWITCH AT “2WD”
Select Adjustment Pattern
1.
Start engine. Run engine for at least 10 seconds.
2.
Check 4WD shift indicator lamp and 4LO indicator lamp.
Pattern A
1.
Stop vehicle and move A/T selector lever to “N” position with brake pedal depressed. Stay in "N" for at
least 2 seconds.
2.
Turn 4WD shift switch to “4LO” position. Stay in "4LO" for at least 2 seconds.
3.
Turn ignition switch “OFF”.
4.
Start engine.
5.
Erase self-diagnosis. Refer to
TF-217, "How to Erase Self-diagnostic Results"
(with CONSULT-II) or
(without CONSULT-II).
6.
Check 4WD shift indicator lamp and 4LO indicator lamp again. Refer to
.
If 4WD shift indicator lamp and 4LO indicator lamp do not indicate proper pattern, install new transfer con-
trol unit and retry the above check.
Pattern B
1.
Stop vehicle and move A/T selector lever to “N” position with brake pedal depressed. Stay in "N" for at
least 2 seconds.
2.
Turn ignition switch “OFF”.
3.
Start engine.
4.
Erase self-diagnosis. Refer to
TF-217, "How to Erase Self-diagnostic Results"
(with CONSULT-II) or
(without CONSULT-II).
5.
Check 4WD shift indicator lamp and 4LO indicator lamp again. Refer to
.
If 4WD shift indicator lamp and 4LO indicator lamp do not indicate proper pattern, install new transfer con-
trol unit and retry the above check.
METHOD FOR ADJUSTMENT WITH 4WD SHIFT SWITCH AT “4H” OR “4LO”
1.
Start engine. Run the engine for at least 10 seconds.
2.
Stop vehicle and move A/T selector lever to “N” position with brake pedal depressed. Stay in "N" for at
least 2 seconds.)
3.
Turn 4WD shift switch to “2WD” position. Stay in "2WD" for at least 2 seconds.
4.
Turn ignition switch “OFF”.
5.
Start engine.
6.
Erase self-diagnosis. Refer to
TF-217, "How to Erase Self-diagnostic Results"
(with CONSULT-II) or
(without CONSULT-II).
7.
Check 4WD shift indicator lamp and 4LO indicator lamp again. Refer to
.
If 4WD shift indicator lamp and 4LO indicator lamp do not indicate proper pattern, install new transfer con-
trol unit and retry the above check.
4WD shift switch condition
Refer procedure
4WD shift switch is under “2WD” condition when engine is being stopped.
TF-186, "METHOD FOR ADJUSTMENT WITH
4WD shift switch is under “4H” or “4LO” condition when engine is being stopped.
TF-186, "METHOD FOR ADJUSTMENT WITH
4WD SHIFT SWITCH AT “4H” OR “4LO”"
Indicator lamp condition
Refer procedure
When 4WD shift indicator lamp or 4LO indicator lamp is flashing.
Except for above.
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