2008 NISSAN LATIO service

OVERHAUL
AT-235
< SERVICE INFORMATION >
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1. Snap ring 2. Governor cap 3. O-ring
4. Lock nut 5. Anchor end pin 6. Transaxle case
7. Reduction pinion gear bearing 8. Reduction pinion gear 9. Brake band
10. Snap ring 11. Radial needle bearing 12. Seal ring
13. Bearing retainer 14. O-ring 15. Servo release accumulator piston
16. Return spring 17. Control valve assembly 18. Oil pan gasket
SCIA7959E

AT-236
< SERVICE INFORMATION >
OVERHAUL
19. Oil pan 20. Drain plug gasket 21. Drain plug
22. Magnet 23. Oil pan fitting bolt 24. Snap ring
25. O-ring 26. O-ring 27. N-D accumulator piston
28. Return spring 29. O-ring 30. Lip seal
31. Turbine revolution sensor (power
train revolution sensor)32. O-ring 33. Retaining pin
34. Detent spring 35. Retaining pin 36. Manual shaft
37. Manual shaft oil seal 38. Manual plate 39. Parking rod plate
40. Parking rod 41. OD servo piston retainer 42. Snap ring
43. O-ring 44. OD servo piston 45. D-ring
46. Servo piston retainer 47. O-ring 48. E-ring
49. Spring retainer 50. OD servo return spring 51. D-ring
52. Band servo piston 53. Band servo thrust washer 54. Band servo piston stem
55. 2nd servo return spring 56. PNP switch 57. Parking shaft
58. Return spring 59. Thrust needle bearing 60. Seal ring
61. Output shaft 62. Output shaft bearing 63. Output shaft adjusting shim
64. Side cover 65. Side cover fitting bolt 66. Lock nut
67. Idler gear 68. Idler gear bearing 69. Reduction pinion gear adjusting
shim
70. Parking actuator support 71. Parking pawl 72. LH differential side oil seal
73. Revolution sensor
Refer to GI section to make sure icons (symbol marks) in the figure. Refer to GI-8, "
Component".
However, refer to the following symbol for others.
: Apply Genuine Anaerobic Liquid Gasket or equivalent.

OVERHAUL
AT-237
< SERVICE INFORMATION >
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Oil ChannelINFOID:0000000001703374
SCIA8023E

AT-238
< SERVICE INFORMATION >
OVERHAUL
Location of Adjusting Shims, Needle Bearings and Thrust Washers
INFOID:0000000001703375
• Refer to AT-341, "Adjusting shims, Needle Bearings, Thrust Washers and Snap Rings".
SCIA7960E

OVERHAUL
AT-239
< SERVICE INFORMATION >
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Location of Snap RingsINFOID:0000000001703376
• Refer to AT-341, "Adjusting shims, Needle Bearings, Thrust Washers and Snap Rings".
SCIA7961E

AT-240
< SERVICE INFORMATION >
DISASSEMBLY
DISASSEMBLY
DisassemblyINFOID:0000000001703377
1. Drain ATF through drain hole.
2. Remove drain plug gasket from drain plug.
3. Remove torque converter.
4. Check torque converter one-way clutch using check tool as
shown in the figure.
a. Insert check tool into groove of bearing support built into one-
way clutch outer race.
b. When fixing bearing support with check tool, rotate one-way
clutch spline using screwdriver.
c. Check that inner race rotates clockwise only. If not, replace
torque converter assembly.
SCIA0003E
SAT008D
SAT009D

DISASSEMBLY
AT-241
< SERVICE INFORMATION >
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5. Remove turbine revolution sensor (power train revolution sen-
sor) (1) from transaxle case (2).
: Bolt (1)
6. Remove O-ring (3) from turbine revolution sensor (power train
revolution sensor) (1).
7. Remove revolution sensor (1) from transaxle case (2).
: Bolt (2)
8. Remove plug or speedometer pinion according to the following procedures.
a. With ABS
i. Remove plug (1) from converter housing (2).
: Bolt (1)
ii. Remove O-ring (3) from plug (1).
b. Without ABS
i. Remove speedometer pinion (1) from converter housing (2).
: Bolt (1)
ii. Remove O-ring (3) from speedometer pinion (1).
SCIA7004J
SCIA7170J
SCIA7747E
SCIA7462E

AT-242
< SERVICE INFORMATION >
DISASSEMBLY
9. Set manual shaft (1) in “P” position.
10. Remove PNP switch (2) from transaxle case.
: Bolt (3)
11. Remove oil pan fitting bolts.
12. Remove oil pan and oil pan gasket.
13. Check foreign materials in oil pan to help determine causes of
malfunction. If the ATF is very dark, smells burned, or contains
foreign particles, frictional material (clutches, band) may need
replacement. A tacky film that will not wipe clean indicates var-
nish build up. Varnish can cause valves, servo, and clutches to
stick and can inhibit pump pressure.
•If frictional material is detected, replace radiator after
repair of A/T. Refer to CO-11
.
14. Remove magnets from oil pan.
15. Remove control valve assembly according to the following procedures.
a. Remove snap ring (1) from terminal body (2).
CAUTION:
Do not expand snap ring (1) excessively.
b. Push terminal body (2) into transaxle case.
c. Remove control valve assembly fitting bolts A, B and C.
Bolt length, number and location:
d. Remove control valve assembly from transaxle case.
CAUTION:
Be careful not to drop manual valve.
SCIA5904J
SCIA8025E
SCIA6030J
Bolt symbol A B C
Bolt length “ ” [mm (in)]
40.0 mm
(1.575 in)33.0 mm
(1.299 in)43.5 mm
(1.713 in)
Number of bolts 5 6 2
SCIA5911J