Nissan Pathfinder (2005 year). Instruction — part 34
AIR BREATHER HOSE
AT-243
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2005 Pathfinder
AIR BREATHER HOSE
PFP:31098
Removal and Installation
UCS0038E
4X2
Refer to the figure below for air breather hose removal and installation procedure.
CAUTION:
●
When installing an air breather hose, do not to crush or block by folding or bending the hose.
●
When inserting a hose to the transmission tube, be sure to insert it fully until its end reaches the
tube bend portion.
LCIA0389E
AT-244
AIR BREATHER HOSE
2005 Pathfinder
4X4
Refer to the figure below for air breather hose removal and installation procedure.
CAUTION:
●
When installing an air breather hose, do not to crush or block by folding or bending the hose.
●
When inserting a hose to the transmission tube, be sure to insert it fully until its end reaches the
tube bend portion.
LCIA0390E
TRANSMISSION ASSEMBLY
AT-245
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2005 Pathfinder
TRANSMISSION ASSEMBLY
PFP:31020
Removal and Installation (4x2)
UCS0038F
COMPONENTS
REMOVAL
CAUTION:
When removing the A/T assembly from engine, first remove the crankshaft position sensor (POS) from
the A/T assembly.
1.
Disconnect the negative battery terminal.
2.
Remove the A/T fluid indicator.
3.
Remove the LH fender protector.
1.
A/T fluid indicator pipe
2.
A/T fluid indicator
3.
O-ring
4.
Transmission assembly
5.
A/T fluid cooler tube
6.
A/T crossmember
7.
Insulator
8.
Copper washers
9.
A/T fluid cooler tube bracket
10.
Self-sealing bolt
WCIA0501E
AT-246
TRANSMISSION ASSEMBLY
2005 Pathfinder
4.
Remove the crankshaft position sensor (POS) from the A/T
assembly.
CAUTION:
●
Do not subject it to impact by dropping or hitting it.
●
Do not disassemble.
●
Do not allow metal filings or foreign material to get on the
sensor front edge magnetic area.
●
Do not place in an area affected by magnetism.
5.
Remove the undercovers using power tool.
6.
Partially drain the A/T fluid. Refer to
.
7.
Remove the front crossmember using power tool.
8.
Remove the starter motor.
9.
Remove the rear propeller shaft. Refer to
PR-10, "Removal and Installation"
.
10. Remove the left and right front exhaust tubes. Refer to
EX-3, "Removal and Installation"
.
11. Remove the A/T selector control cable and bracket from the A/T.
12. Disconnect the A/T fluid cooler tubes from the A/T assembly.
13. Remove the dust cover from the converter housing.
14. Turn the crankshaft to access and remove the four bolts for the
drive plate and torque converter.
CAUTION:
When turning the crankshaft, turn it clockwise as viewed
from the front of the engine.
15. Support the A/T assembly using a transmission jack.
CAUTION:
When setting the transmission jack, be careful not to allow
it to collide against the drain plug.
16. Remove the nuts securing the insulator to the crossmember.
17. Remove the crossmember using power tool.
18. Tilt the transmission slightly to gain clearance between the body and the transmission, then disconnect
the air breather hose.
19. Disconnect the A/T assembly harness connector.
20. Remove the wiring harness from the retainers.
21. Remove the A/T fluid indicator pipe.
22. Plug any openings such as the A/T fluid indicator pipe hole.
23. Remove the A/T assembly to engine bolts using power tool.
24. Remove A/T assembly from the vehicle using Tool.
CAUTION:
●
Secure the torque converter to prevent it from dropping.
●
Secure the A/T assembly the transmission jack.
NOTE:
The actual special service Tool may differ from Tool shown.
Tool number
:
—
(J-47002)
LCIA0367E
LCIA0335E
SCIA0499E
TRANSMISSION ASSEMBLY
AT-247
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2005 Pathfinder
INSPECTION
Installation and Inspection of Torque Converter
●
After inserting the torque converter to the transmission, check
dimension "A" to ensure it is within the reference value limit.
Dimension "A"
: 25.0 mm (0.98 in) or more
SAT017B
AT-248
TRANSMISSION ASSEMBLY
2005 Pathfinder
INSTALLATION
Installation is in the reverse order of the removal, while paying attention to the following.
●
When installing transmission to the engine, tighten the bolts to
the specified torque using sequence shown.
●
Align the positions of bolts for drive plate with those of the torque
converter, and temporarily tighten the bolts. Then, tighten the
bolts with the specified torque.
CAUTION:
●
When turning crankshaft, turn it clockwise as viewed from
the front of the engine.
●
After converter is installed to drive plate, rotate crankshaft
several turns and check to be sure that transmission
rotates freely without binding.
●
Install crankshaft position sensor (POS).
●
After completing installation, check fluid leakage, fluid level, and
the positions of A/T. Refer to
MA-22, "Checking the Automatic Transmission Fluid (ATF)"
,
and
AT-222, "Adjustment of A/T Position"
.
Transmission bolts
: 74 N·m (7.5 kg-m, 55 ft-lb)
LCIA0370E
LCIA0335E
TRANSMISSION ASSEMBLY
AT-249
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2005 Pathfinder
Removal and Installation (4x4)
UCS0038G
COMPONENTS
REMOVAL
CAUTION:
When removing the A/T assembly from engine, first remove the crankshaft position sensor (POS) from
the A/T assembly.
1.
Disconnect the negative battery terminal.
2.
Remove the A/T fluid indicator.
3.
Remove the LH fender protector.
4.
Remove the crankshaft position sensor (POS) from the A/T
assembly.
CAUTION:
●
Do not subject it to impact by dropping or hitting it.
●
Do not disassemble.
●
Do not allow metal filings or foreign material to get on the
sensor's front edge magnetic area.
●
Do not place in an area affected by magnetism.
5.
Remove the undercovers using power tool.
6.
Partially drain the A/T fluid. Refer to
.
1.
A/T fluid indicator pipe
2.
A/T fluid indicator
3.
O-ring
4.
Transmission assembly
5.
Fluid cooler tube
6.
Copper washer
7.
A/T cross member
8.
Insulator
9.
A/T fluid cooler tube bracket
10.
Self-sealing bolt
WCIA0502E
LCIA0367E
AT-250
TRANSMISSION ASSEMBLY
2005 Pathfinder
7.
Remove the front crossmember using power tool.
8.
Remove the starter motor.
9.
Remove the front and rear propeller shafts. Refer to
PR-5, "Removal and Installation"
and
.
10. Remove the left and right front exhaust tubes. Refer to
EX-3, "Removal and Installation"
.
11. Remove the A/T selector control cable and bracket from the A/T.
12. Disconnect the fluid cooler tubes from the A/T assembly.
13. Remove the dust cover from the converter housing.
14. Turn the crankshaft to access and remove the four bolts for the
drive plate and torque converter.
CAUTION:
When turning the crankshaft, turn it clockwise as viewed
from the front of the engine.
15. Support the A/T assembly using a transmission jack.
CAUTION:
When setting the transmission jack, be careful not to allow
it to collide against the drain plug.
16. Remove the nuts securing the insulator to the crossmember.
17. Remove the crossmember using power tool.
18. Tilt the transmission slightly to gain clearance between the body and the transmission, then disconnect
the air breather hose.
19. Disconnect the following:
●
A/T assembly harness connector
●
Neutral-4 low switch connector
●
Wait detection switch connector
●
ATP switch connector
●
Transfer motor connector (ATX14B only)
●
Control valve assembly connector (ATX14B only)
●
Transfer control device connector (TX15B only)
20. Remove the wiring harness from the retainers.
21. Remove the A/T fluid indicator pipe.
22. Plug any openings such as the fluid charging pipe hole.
23. Remove the A/T assembly to engine bolts using power tool.
24. Remove A/T assembly with transfer from the vehicle using Tool.
CAUTION:
●
Secure the torque converter to prevent it from dropping.
●
Secure the A/T assembly to the transmission jack.
NOTE:
The actual special service Tool may differ from Tool shown.
25. Remove the transfer from the A/T assembly. Refer to
(ATX14B) or
(TX15B).
Tool number
:
—
(J-47002)
LCIA0335E
SCIA2203E
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