Nissan Pathfinder (2005 year). Instruction — part 37
DISASSEMBLY
AT-267
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2005 Pathfinder
14. Loosen lock nut and remove band servo anchor end pin from
transmission case.
15. Remove brake band from transmission case.
●
To prevent brake linings from cracking or peeling, do not
stretch the flexible band unnecessarily. When removing
the brake band, always secure it with a clip as shown in
the figure at right.
Leave the clip in position after removing the brake band.
●
Check brake band facing for damage, cracks, wear or
burns.
16. Remove mid carrier assembly and rear carrier assembly as a
unit.
17. Remove mid carrier assembly from rear carrier assembly.
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DISASSEMBLY
2005 Pathfinder
18. Remove needle bearing (front side) from mid carrier assembly.
19. Remove needle bearing (rear side) from mid carrier assembly.
20. Remove bearing race from rear carrier assembly.
21. Remove needle bearing from rear carrier assembly.
22. Remove mid sun gear assembly, rear sun gear assembly and
high and low reverse clutch hub as a unit.
CAUTION:
Be careful to remove then with bearing race and needle
bearing.
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DISASSEMBLY
AT-269
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2005 Pathfinder
23. Remove high and low reverse clutch assembly from direct clutch
assembly.
CAUTION:
Make sure that needle bearing is installed to the high and
low reverse clutch assembly edge surface.
24. Remove needle bearing from drum support.
25. Remove direct clutch assembly from reverse brake.
26. Remove snap ring from A/T assembly harness connector.
27. Push A/T assembly harness connector.
CAUTION:
Be careful not to damage connector.
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DISASSEMBLY
2005 Pathfinder
28. Remove oil pan and oil pan gasket.
29. Check foreign materials in oil pan to help determine causes of
malfunction. If the A/T fluid is very dark, smells burned, or con-
tains foreign particles, the frictional material (clutches, band)
may need replacement. A tacky film that will not wipe clean indi-
cates varnish build up. Varnish can cause valves, servo, and
clutches to stick and can inhibit pump pressure.
●
If frictional material is detected, perform A/T fluid cooler
cleaning. Refer to
AT-13, "A/T Fluid Cooler Cleaning"
.
30. Remove magnets from oil pan.
31. Straighten terminal clips to free terminal cord assembly and A/T
fluid temperature sensor 2 harness.
32. Disconnect A/T fluid temperature sensor 2 connector.
CAUTION:
Be careful not to damage connector.
33. Straighten terminal clips to free revolution sensor harness.
34. Disconnect revolution sensor connector.
CAUTION:
Be careful not to damage connector.
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DISASSEMBLY
AT-271
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2005 Pathfinder
35. Remove bolts A, B and C from control valve with TCM.
36. Remove control valve with TCM from transmission case.
CAUTION:
When removing, be careful with the instruction valve notch and
instruction plate height. Remove it vertically.
37. Remove A/T fluid temperature sensor 2 with bracket from con-
trol valve with TCM.
38. Remove bracket from A/T fluid temperature sensor 2.
39. Remove O-ring from A/T assembly harness connector.
Bolt symbol
Length mm (in)
Number of bolts
A
42 (1.65)
5
B
55 (2.17)
6
C
40 (1.57)
1
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DISASSEMBLY
2005 Pathfinder
40. Disconnect TCM connectors.
CAUTION:
Be careful not to damage connectors.
41. Remove A/T assembly harness connector from control valve
with TCM using a flat-bladed screwdriver.
42. Disconnect TCM connector and park/neutral position switch
connector.
CAUTION:
Be careful not to damage connectors.
43. Remove rear extension assembly (2WD models) or adapter case assembly (4WD models) according to
the following procedures.
a.
2WD models
i.
Remove tightening bolts for rear extension assembly and trans-
mission case.
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DISASSEMBLY
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2005 Pathfinder
ii.
Tap rear extension assembly with soft hammer.
iii.
Remove rear extension assembly from transmission case. (With
needle bearing.)
b.
4WD models
i.
Remove tightening bolts (1) for adapter case assembly and
transmission case. (With terminal bracket (2).)
●
Self-sealing bolt (3)
ii.
Tap adapter case assembly with soft hammer.
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DISASSEMBLY
2005 Pathfinder
iii.
Remove adapter case assembly from transmission case. (With
needle bearing)
iv.
Remove gasket from transmission case.
44. Remove bearing race from output shaft.
45. Remove output shaft from transmission case by rotating left/
right.
46. Remove parking gear from output shaft.
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