2008 INFINITI QX56 manual transmission

TM-226
< DISASSEMBLY AND ASSEMBLY >
OVERHAUL
19. Manual shaft oil seal20. Manual shaft 21. O-ring
22. Band servo anchor end pin 23. Detent spring 24. Spacer
25. Seal ring 26. Snap ring 27. Return spring
28. O-ring 29. Servo assembly 30. Snap ring
31. Sub-harness 32. Control valve with TCM 33. Bracket
34. A/T fluid temperature sensor 2 35. Terminal cord assembly 36. O-ring
37. Retaining pin 38. Transmission case
Revision: March 2010 2008 QX56

DISASSEMBLYTM-239
< DISASSEMBLY AND ASSEMBLY >
CEF
G H
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M A
B
TM
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O P
33. Disconnect output speed sensor connector (1). CAUTION:
Do not damage connector.
34. Straighten terminal clip ( ) to free output speed sensor har- ness.
35. Remove bolts (A), (B) and (C) from control valve with TCM. • : Front
36. Remove control valve with TCM from transmission case. CAUTION:
When removing, be careful with the manual valve notch and
manual plate height. Remove it vertically.
37. Remove A/T fluid temperature sensor 2 with bracket from con- trol valve with TCM.
JSDIA1319ZZ
JSDIA1320ZZ
Bolt symbol Length mm (in) Number of bolts
A 42 (1.65) 5
B 55 (2.17) 6
C 40 (1.57) 1
SCIA8077E
SCIA5260E
SCIA5301E
Revision: March 2010 2008 QX56

DISASSEMBLYTM-247
< DISASSEMBLY AND ASSEMBLY >
CEF
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M A
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64. Remove manual shaft from transmission case.
65. Remove manual shaft oil seals using suitable tool. CAUTION:
Do not scratch transmission case.
66. Remove detent spring and spacer from transmission case.
67. Remove snap ring from transmission case using suitable tool.
68. Remove servo assembly (with return spring) from transmission case.
SCIA5716E
SCIA2331E
SCIA5248E
SCIA2333E
SCIA5679E
Revision: March 2010 2008 QX56

ASSEMBLYTM-269
< DISASSEMBLY AND ASSEMBLY >
CEF
G H
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M A
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ASSEMBLY
Assembly (1)INFOID:0000000004917902
1. Drive manual shaft oil seals into the transmission case until they are flush using suitable tool.
CAUTION:
• Apply ATF to manual shaft oil seals.
• Do not reuse manual shaft oil seals.
2. Install detent spring and spacer in transmission case and secure with the bolt.
3. Install manual shaft to transmission case.
4. Install parking rod to manual plate.
SCIA5259E
Bolt : 7.9 N·m (0.81 kg-m, 70 in-lb)
SCIA5248E
SCIA5716E
SCIA5220E
Revision: March 2010 2008 QX56

TM-270
< DISASSEMBLY AND ASSEMBLY >
ASSEMBLY
5. Install manual plate (with parking rod) to manual shaft.
6. Install retaining pin into the manual plate and manual shaft.
a. Align pinhole of the manual plate to pinhole of the manual shaftusing suitable tool.
b. Tap the retaining pin into the manual plate using suitable tool. CAUTION:
• Drive retaining pin to 2 ± 0.5 mm (0.08 ± 0.020 in) over the
manual plate.
• Do not reuse retaining pin.
7. Install retaining pin into the transmission case and manual shaft.
a. Align pinhole of the transmission case to pinhole of the manual shaft using suitable tool.
b. Tap the retaining pin into the transmission case using suitable tool.
CAUTION:
• Drive retaining pin to 5 ± 1 mm (0.20 ± 0.04 in) over the
transmission case.
• Do not reuse retaining pin.
8. Install O-rings to servo assembly. CAUTION:
• Do not reuse O-rings.
• Apply petroleum jelly to O-rings.
9. Install return spring to servo assembly.
SCIA5715E
SCIA5297E
SCIA2427E
SCIA5719E
SCIA5717E
Revision: March 2010 2008 QX56