Nissan Pathfinder (2008 year). Manual — part 611
TM-230
< REMOVAL AND INSTALLATION >
TRANSMISSION ASSEMBLY
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).
INSPECTION
Installation and Inspection of Torque Converter
• After inserting the torque converter to the transmission, be sure to
check dimension "A" to ensure it is within the reference value limit.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• When replacing an engine or transmission you must make sure the dowels are installed correctly
during re-assembly.
• Improper alignment caused by missing dowels may cause vibration, oil leaks or breakage of driv-
etrain components.
• Do not reuse O-rings and copper washers. Refer to
• 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.
• When tightening the bolts for the torque converter while securing the crankshaft pulley bolt, be sure
to confirm the tightening torque of the crankshaft pulley bolt. Refer to
EM-185, "Removal and Installation"
When installing transmission to the engine, tighten the bolts to the specified torque as shown.
• For VQ40DE
Tool number
:
—
(J-47002)
SCIA2203E
Dimension "A"
VQ40DE Models
: 25.0 mm (0.98 in) or more
VK56DE Models
: 24.0 mm (0.94 in) or more
SAT017B
Transmission bolts
: 74 N·m (7.5 kg-m, 55 ft-lb)
LCIA0370E
TRANSMISSION ASSEMBLY
TM-231
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• For VK56DE
• When installing the drive plate to torque converter bolts, 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.
• After completing installation, fill A/T with fluid and check fluid leak-
age, fluid level, and the positions of A/T. Refer to
,
TM-196, "Inspection and Adjustment"
Transmission bolts
: 113 N·m (12 kg-m, 83 ft-lb)
LCIA0371E
LCIA0335E
TM-232
< DISASSEMBLY AND ASSEMBLY >
OVERHAUL
DISASSEMBLY AND ASSEMBLY
OVERHAUL
Exploded View
INFOID:0000000001726694
VQ40DE models
Bell Housing Components
WCIA0661E
OVERHAUL
TM-233
< DISASSEMBLY AND ASSEMBLY >
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1.
O-ring
2.
Oil pump cover
3.
O-ring
4.
Oil pump housing
5.
Self-sealing bolts
6.
Torque converter
7.
Converter housing
8.
Oil pump housing oil seal
9.
Bearing race
10. Needle bearing
11.
O-ring
12. Front carrier assembly
13. Needle bearing
14. Snap ring
15. Front sun gear
16. 3rd one-way clutch
17. Snap ring
18. Bearing race
19. Needle bearing
20. Seal ring
21. Input clutch assembly
22. Needle bearing
23. Rear internal gear
24. Brake band
25. Mid carrier assembly
26. Needle bearing
27. Bearing race
28. Rear carrier assembly
29. Needle bearing
30. Mid sun gear
31. Seal ring
32. Rear sun gear
33. 1st one-way clutch
34. Snap ring
35. Needle bearing
36. High and low reverse clutch hub
37. Snap ring
38. Bearing race
39. Needle bearing
TM-234
< DISASSEMBLY AND ASSEMBLY >
OVERHAUL
Clutch Pack Components
SCIA7001E
1.
Needle bearing
2.
Bearing race
3.
High and low reverse clutch assem-
bly
4.
Needle bearing
5.
Direct clutch assembly
6.
Reverse brake dish plate
7.
Reverse brake dish plate
8.
Reverse brake driven plate
9.
N-spring
10. Reverse brake drive plate
11.
Reverse brake retaining
plate
12. Snap ring
OVERHAUL
TM-235
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Transmission Case Components for 2WD
13. D-ring
14. D-ring
15. Reverse brake piston
16. Return spring
17. Spring retainer
18. Snap ring
AWDIA0025GB
1.
Rear oil seal
2.
Self-sealing bolt
3.
Rear extension
4.
Parking actuator support
5.
Parking pawl
6.
Return spring
7.
Pawl shaft
8.
Seal ring
9.
Needle bearing
10. Revolution sensor
11.
Parking gear
12. Output shaft
TM-236
< DISASSEMBLY AND ASSEMBLY >
OVERHAUL
13. Bearing race
14. Needle bearing
15. Manual plate
16. Parking rod
17. Manual shaft oil seal
18. Manual shaft
19. O-ring
20. Band servo anchor end pin
21. Detent spring
22. Spacer
23. Seal ring
24. Snap ring
25. Return spring
26. O-ring
27. Servo assembly
28. Snap ring
29. Sub-harness
30. Control valve with TCM
31. Bracket
32. A/T fluid temperature sensor 2
33. Terminal cord assembly
34. O-ring
35. Retaining pin
36. Transmission case
OVERHAUL
TM-237
< DISASSEMBLY AND ASSEMBLY >
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Transmission Case Components for 4WD
AWDIA0026GB
1.
Rear oil seal
2.
Bracket
3.
Adapter case
4.
Parking actuator support
5.
Parking pawl
6.
Return spring
7.
Pawl shaft
8.
Self-sealing bolt
9.
Seal ring
10. Needle bearing
11.
Gasket
12. Revolution sensor
13. Parking gear
14. Output shaft
15. Bearing race
16. Needle bearing
17. Manual plate
18. Parking rod
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