2008 NISSAN LATIO service

TRANSAXLE ASSEMBLY
AT-227
< SERVICE INFORMATION >
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2. Disconnect the following connectors and remove the wire har-
ness.
• Turbine revolution sensor (power train revolution sensor) har-
ness connector (1)
• Terminal cord assembly harness connector (2)
• PNP switch connector (3)
• Revolution sensor harness connector (4)
3. Remove the four drive plate to torque converter bolts.
NOTE:
Rotate the crankshaft clockwise as viewed from front of engine
for access to drive plate to torque converter bolts.
4. Put matching marks on the drive plate and torque converter.
CAUTION:
For matching marks, use paint. Never damage the drive plate or torque converter.
5. Remove the transaxle to engine and engine to transaxle bolts.
6. Separate the transaxle from the engine.
CAUTION:
Secure torque converter to prevent it from dropping.
7. If necessary, remove the following from the transaxle:
• Revolution sensor
• Turbine revolution sensor (powertrain revolution sensor)
• Fluid cooler tubes (1) and copper washers
• A/T fluid level gauge (2) and charging pipe (3)
• PNP switch
• Air breather hose
• Engine mounting bracket (LH)
• Any necessary brackets
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
WCIA0647E
WCIA0616E
WCIA0648E

AT-228
< SERVICE INFORMATION >
TRANSAXLE ASSEMBLY
• When replacing an engine or transmission you must make sure any dowels are installed correctly
during re-assembly.
• Improper alignment caused by missing dowels may cause vibration, oil leaks or breakage of drive
train components.
• Do not reuse O-rings and copper washers. Refer to "COMPONENTS".
• When turning crankshaft, turn it clockwise as viewed from the front of the engine.
• 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-37
.
• After converter is installed to drive plate, rotate crankshaft several turns to check that transaxle
rotates freely without binding.
• When installing the torque converter to the transaxle measure dis-
tance A.
• Check the fitting of the dowel pins when installing the transaxle
assembly and the engine assembly.
: Dowel pin (2)
• When installing the transaxle to the engine, align the matching mark on the drive plate with the matching
mark on the torque converter.
• When securing the transaxle to the engine, attach the bolts in
accordance with the following standard.
(A): A/T to engine
(B): Engine to A/TDimension A: 14.4 mm (0.567 in) or more
SAT430D
SCIA7698E
Bolt No. 1 2
Number of bolts 2 7
Bolt length “L”
[mm (in)]55 (2.17) 50 (1.97)
Tightening torque
[N·m (kg-m, ft-lb)]62 (6.3, 46)
SCIA7685E

TRANSAXLE ASSEMBLY
AT-229
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• Align the positions for the bolts on drive plate with those of the
torque converter, and temporarily tighten bolts. Then, tighten bolts
to the specified torque.
• After completing installation, check for A/T fluid leakage, A/T fluid
level and A/T positions. Refer to MA-22, "
Checking A/T Fluid" and
AT-207, "
Checking of A/T Position". Converter nuts : 51 N·m (5.2 kg-m, 38 ft-lb)
WCIA0616E

AT-230
< SERVICE INFORMATION >
OVERHAUL
OVERHAUL
ComponentINFOID:0000000001703373
With ABS
SCIA7956E
1. Pinion mate gear thrust washer 2. Pinion mate gear 3. Pinion mate shaft
4. Lock pin 5. Side gear 6. Side gear thrust washer
7. Differential side bearing 8. Speedometer drive gear 9. Differential case

OVERHAUL
AT-231
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10. Final gear 11. Differential side bearing adjusting
shim12. Plug
13. O-ring 14. Bracket 15. RH differential side oil seal
16. Torque converter 17. Converter housing 18. Differential lubricant tube
19. Clip 20. O-ring 21. O-ring
22. Oil pump housing oil seal 23. Oil pump housing 24. Outer gear
25. Inner gear 26. Oil pump cover 27. Seal ring
28. Oil pump assembly
Refer to GI section to make sure icons (symbol marks) in the figure. Refer to GI-8, "
Component".

AT-232
< SERVICE INFORMATION >
OVERHAUL
Without ABS
SCIA7957E
1. Pinion mate gear thrust washer 2. Pinion mate gear 3. Pinion mate shaft
4. Lock pin 5. Side gear 6. Side gear thrust washer
7. Differential side bearing 8. Speedometer drive gear 9. Differential case
10. Final gear 11. Differential side bearing adjusting
shim12. Speedometer pinion
13. O-ring 14. Bracket 15. RH differential side oil seal

OVERHAUL
AT-233
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16. Torque converter 17. Converter housing 18. Differential lubricant tube
19. Clip 20. O-ring 21. O-ring
22. Oil pump housing oil seal 23. Oil pump housing 24. Outer gear
25. Inner gear 26. Oil pump cover 27. Seal ring
28. Oil pump assembly
Refer to GI section to make sure icons (symbol marks) in the figure. Refer to GI-8, "
Component".
SCIA7991E

AT-234
< SERVICE INFORMATION >
OVERHAUL
1. Retaining plate 2. Driven plate 3. Dish plate
4. Snap ring 5. Spring retainer assembly 6. Reverse clutch piston
7. Seal lip 8. D-ring 9. Reverse clutch drum
10. Thrust washer 11. Reverse clutch assembly 12. Drive plate
13. Snap ring 14. Needle bearing 15. Front sun gear
16. Needle bearing 17. High clutch hub 18. Snap ring
19. Retaining plate 20. Drive plate 21. Snap ring
22. Cancel cover 23. Spring retainer assembly 24. High clutch piston
25. Input shaft assembly (high clutch
drum)26. Needle bearing 27. High clutch assembly
28. Bearing race 29. Seal ring 30. Driven plate
31. Needle bearing 32. Needle bearing 33. Overrun clutch hub
34. End bearing 35. Forward clutch hub 36. Needle bearing
37. Rear planetary carrier 38. Rear sun gear 39. Front planetary carrier
40. Low one-way clutch 41. Snap ring 42. Needle bearing
43. Needle bearing 44. Rear internal gear 45. Thrust washer
46. Forward one-way clutch 47. Thrust washer 48. Thrust washer
49. Forward clutch drum 50. Seal lip 51. Seal lip
52. Overrun clutch piston 53. Spring retainer assembly 54. Snap ring
55. Dish plate 56. Driven plate 57. Retaining plate
58. Snap ring 59. Dish plate 60. Driven plate
61. Retaining plate 62. Snap ring 63. Forward clutch assembly and over-
run clutch assembly
64. Drive plate 65. Drive plate 66. D-ring
67. Forward clutch piston 68. D-ring 69. Needle bearing
70. Seal lip 71. Driven plate 72. Snap ring
73. Low & reverse brake assembly 74. Retaining plate 75. Drive plate
76. Retaining plate 77. Dish plate 78. Driven plate
79. Snap ring 80. Spring retainer assembly 81. Low & reverse brake piston
82. D-ring
Refer to GI section to make sure icons (symbol marks) in the figure. Refer to GI-8, "
Component".