Infiniti M45 (Y34). Manual — part 115
DISASSEMBLY
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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 left.
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
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
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23. Remove high and low reverse clutch assembly from transmis-
sion case.
CAUTION:
Make sure that needle bearing is installed to the high and
low reverse clutch assembly edge surface.
24. Remove direct clutch assembly from reverse brake.
25. Remove needle bearing from drum support.
26. Remove oil pan and oil pan gasket.
27. Remove magnets from oil pan.
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28. 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-16, "A/T Fluid Cooler Cleaning"
29. Disconnect terminal cord assembly connectors.
CAUTION:
Be careful not to damage connector.
30. Disconnect A/T fluid temperature sensor 2 connector.
CAUTION:
Be careful not to damage connector.
31. Remove terminal cord assembly connectors from bracket.
CAUTION:
Be careful not to damage connector.
32. Disconnect revolution sensor connector.
CAUTION:
Be careful not to damage connector.
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