oil NISSAN TIIDA 2008 Service Workshop Manual

AT-218
< SERVICE INFORMATION >
ON-VEHICLE SERVICE
a. Apply compressed air to the oil hole as shown, and remove
servo release accumulator piston from transaxle case.
CAUTION:
Strong flow of air will push the accumulator piston out
along with a splash of ATF. To avoid this cover the area with
lint-free cloth and blow air little by little.
b. Apply compressed air to the oil hole as shown, and remove N-D
accumulator piston and return spring from transaxle case.
CAUTION:
Strong flow of air will push the accumulator piston out
along with a splash of ATF. To avoid this cover the area with
lint-free cloth and blow air little by little.
c. Remove O-rings (1) from servo release accumulator piston (2)
and N-D accumulator piston (3).
CAUTION:
Wrap the removed servo release accumulator piston (2) and
N-D accumulator piston (3) in a lint-free cloth.
16. Remove lip seals (1) from transaxle case.
Inspection
• Inspect the sliding surfaces of each accumulator piston and tran-
saxle case, and replace if damaged or dented.
(1): Servo release accumulator piston
(2): N-D accumulator piston
• Inspect the sliding surfaces of manual valve and valve body, and
replace if damaged or dented.
SAT019DA
SAT020D
WCIA0650E
WCIA0651E
WCIA0652E

ON-VEHICLE SERVICE
AT-219
< SERVICE INFORMATION >
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• Inspect each return spring, and replace if damaged, deformed or
worn. Refer to AT-343, "
Accumulator" for free length (L1) and
length (L
2).
(1): Return spring (Servo release accumulator)
(2): Return spring (N-D accumulator)
CAUTION:
Do not remove spring retainer (3).
Installation
Installation is in the reverse order of removal.
CAUTION:
• Completely remove all moisture, oil and old gasket from the oil pan gasket mounting surface of tran-
saxle case and oil pan.
• Do not reuse O-rings, lip seals, oil pan gasket and oil pan bolts.
• Apply ATF to manual valve, O-rings, lip seals and sliding surfaces of the transaxle case.
NOTE:
• Set manual shaft in “N” position, then align manual plate (1) with
groove in manual valve (2).
• After installing control valve assembly to transaxle case, make
sure that selector lever can be moved to all positions.
• After completing installation, check for A/T fluid leakage and A/T
fluid level. Refer to MA-22, "
Checking A/T Fluid".
Park/Neutral Position (PNP) SwitchINFOID:0000000001703367
COMPONENTS
SCIA6955E
SCIA7090E

ON-VEHICLE SERVICE
AT-223
< SERVICE INFORMATION >
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3. Disconnect turbine revolution sensor (power train revolution
sensor) harness connector (1).
4. Remove turbine revolution sensor (power train revolution sen-
sor) bolt.
: Bolt (1)
5. Remove turbine revolution sensor (power train revolution sen-
sor) (2) from A/T.
6. Remove O-ring from turbine revolution sensor (power train revo-
lution sensor) (2).
Installation
Installation is in the reverse order of removal.
CAUTION:
• Do not reuse O-ring.
• Apply ATF to O-ring.
Differential Side Oil SealINFOID:0000000001703370
COMPONENTS
REMOVAL AND INSTALLATION
Removal
1. Remove front drive shaft. Refer to FA X - 8.
2. Remove differential side oil seals using a flat-bladed screw-
driver.
CAUTION:
Be careful not to scratch transaxle case and converter
housing.
Installation
WCIA0658E
1. A/T 2. LH differential side oil seal 3. RH differential side oil seal
SCIA8021E
SCIA4857E

AT-224
< SERVICE INFORMATION >
ON-VEHICLE SERVICE
Installation is in the reverse order of removal.
NOTE:
• Drive each differential side oil seal evenly using a drift (SST and
commercial service tool) so that differential side oil seal protrudes
by the dimension “C” or “D” respectively.
(1): LH differential side oil seal
(2): RH differential side oil seal
(A): Transaxle case side
(B): Converter housing side
Unit: mm (in)
• Differential side oil seal pulling direction is used as the reference.
Drift to be used:
• After installing differential side oil seal, check A/T fluid leakage and A/T fluid level. Refer to MA-22, "Check-
ing A/T Fluid".
Dimension “C” 0 ± 0.5 (0 ± 0.020)
Dimension “D” 6 ± 0.5 (0.043 ± 0.020)
SCIA7226E
Location Tool number
Transaxle case side (A)ST35325000 ( – )
KV31103000 (J-38982)
Converter housing side (B)Commercial service tool [Inner diameter: 47 mm (1.85 in), outer di-
ameter: 54 mm (2.13 in)]

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

OVERHAUL
AT-231
< SERVICE INFORMATION >
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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

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.