INFINITI QX4 2005 Factory Service Manual

AT-250
OVERHAUL
Revision: October 20052005 QX56
OVERHAULPFP:00000
ComponentsECS00CL2
SCIA5180E

OVERHAUL
AT-251
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: October 20052005 QX56
1. O-ring 2. Oil pump cover 3. O-ring
4. Oil pump housing 5. Self-sealing bolt 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

AT-252
OVERHAUL
Revision: October 20052005 QX56
1. Bearing race 2. High and low reverse clutch assem-
bly3. Needle bearing
4. Direct clutch assembly 5. Needle bearing 6. Reverse brake dish plate
SCIA5181E

OVERHAUL
AT-253
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: October 20052005 QX56
7. Reverse brake driven plate 8. N-spring 9. Snap ring
10. Reverse brake retaining plate 11. Reverse brake drive plate 12. Snap ring
13. Spring retainer 14. Return spring 15. Reverse brake piston
16. D-ring 17. D-ring

AT-254
OVERHAUL
Revision: October 20052005 QX56
2WD models
SCIA5663E
1. Rear oil seal 2. Bracket 3. Bracket
4. Rear extension 5. Parking actuator support 6. Return spring

OVERHAUL
AT-255
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: October 20052005 QX56
7. Parking pawl 8. Pawl shaft 9. Self-sealing bolt
10. Bracket 11. Seal ring 12. Needle bearing
13. Revolution sensor 14. Parking gear 15. Output shaft
16. Bearing race 17. Needle bearing 18. Manual plate
19. Parking rod 20. Manual shaft oil seal 21. Manual shaft
22. O-ring 23. Band servo anchor end pin 24. Detent spring
25. Spacer 26. Seal rings 27. Return spring
28. O-ring 29. Servo assembly 30. Snap ring
31. Snap ring 32. Sub-harness 33. Control valve with TCM
34. Bracket 35. A/T fluid temperature sensor 2 36. Oil pan
37. Magnet 38. Drain plug 39. Drain plug gasket
40. Oil pan bolt 41. Oil pan gasket 42. Terminal cord assembly
43. O-ring 44. Retaining pin 45. Transmission case

AT-256
OVERHAUL
Revision: October 20052005 QX56
4WD models
SCIA5664E
1. Rear oil seal 2. Bracket 3. Adapter case
4. Parking actuator support 5. Return spring 6. Parking pawl

OVERHAUL
AT-257
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: October 20052005 QX56
7. Pawl shaft 8. Bracket 9. Self-sealing bolt
10. Seal ring 11. Needle bearing 12. Gasket
13. Revolution sensor 14. Parking gear 15. Output shaft
16. Bearing race 17. Needle bearing 18. Manual plate
19. Parking rod 20. Manual shaft oil seal 21. Manual shaft
22. O-ring 23. Band servo anchor end pin 24. Detent spring
25. Spacer 26. Seal rings 27. Return spring
28. O-ring 29. Servo assembly 30. Snap ring
31. Snap ring 32. Sub-harness 33. Control valve with TCM
34. Bracket 35. A/T fluid temperature sensor 2 36. Oil pan
37. Magnet 38. Drain plug 39. Drain plug gasket
40. Oil pan bolt 41. Oil pan gasket 42. Terminal cord assembly
43. O-ring 44. Retaining pin 45. Transmission case

AT-258
OVERHAUL
Revision: October 20052005 QX56
Oil ChannelECS00CL3
2WD models
SCIA5185E

OVERHAUL
AT-259
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: October 20052005 QX56
4WD models
SCIA5189E