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![NISSAN X-TRAIL 2003 Service Repair Manual REMOVAL AND INSTALLATION
AT-413
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RemovalECS004NC
COMPONENTS
CAUTION:
Before separating transaxle from engine, remove the crankshaft p NISSAN X-TRAIL 2003 Service Repair Manual REMOVAL AND INSTALLATION
AT-413
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CAUTION:
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REMOVAL AND INSTALLATION
AT-413
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RemovalECS004NC
COMPONENTS
CAUTION:
Before separating transaxle from engine, remove the crankshaft position sensor (Euro-OBD) from
transaxle. Be careful not to damage sensor.
1. Remove battery and bracket, air cleaner and air duct.
2. Remove air breather hose.
3. Disconnect terminal cord assembly harness connector, PNP switch harness connector and revolution
sensor harness connector.
4. Remove crankshaft position sensor (Euro-OBD) from transaxle.
5. Disconnect control cable from transaxle.
6. Remove front exhaust tube. Refer to EX-2, "
Removal and Installation"
7. Disconnect A/T fluid cooler hoses.
8. Remove drive shafts. Refer to FAX-11, "
FRONT DRIVE SHAFT" , RAX-10, "REAR DRIVE SHAFT" .
9. Remove transfer assembly. Refer to TF-55, "
Removal and Installation" .
10. Remove starter motor from transaxle. Refer to SC-25, "
Removal and Installation" .
11. Support transaxle with a transmission jack.
1. Transfer assembly 2. A/T fluid level gauge 3. A/T fluid charging pipe
4. O-ring 5. Center member 6. Front engine mounting insulator
7. Grommet 8. Fluid cooler tube 9. Fluid cooler tube
10. Copper washer 11. Copper washer 12. Transaxle assembly
13. Stopper 14. LH engine mounting insulator
SCIA5739E
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AT-414
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REMOVAL AND INSTALLATION
12. Remove center member, engine insulator and engine mounting
bracket.
Center member fixing bolts to specified torque, Refer to AT-
413, "Components" .
13. Remove suspension member. Refer to FSU-12, "
FRONT SUS-
PENSION MEMBER" .
14. Remove dust cover from converter housing part.
15. Turn crankshaft, and remove the four tightening bolts for drive
plate and torque converter.
CAUTION:
The crankshaft should be rotated clockwise, viewed from
the front of engine.
16. Support engine with a transmission jack.
17. Remove bolts fixing transaxle to engine.
18. Lower transaxle while supporting it with a transmission jack.
19. Disconnect harness connector and wire harness.
20. Remove A/T fluid charging pipe.
SCIA0794E
AAT259A
ATM0479D
SCIA2595E
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AT-415
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21. Remove fluid cooler tube.
INSPECTION
Installation and inspection of torque converter
After inserting a torque converter to a tra NISSAN X-TRAIL 2003 Service Repair Manual REMOVAL AND INSTALLATION
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21. Remove fluid cooler tube.
INSPECTION
Installation and inspection of torque converter
After inserting a torque converter to a tra](/manual-img/5/57404/w960_57404-2450.png)
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21. Remove fluid cooler tube.
INSPECTION
Installation and inspection of torque converter
After inserting a torque converter to a transaxle, be sure to
check distance “A” to ensure it is within the reference value limit.
InstallationECS004ND
Install the removed parts in the reverse order of the removal, while paying attention to the following work.
When installing transaxle to the engine, attach the fixing bolts in
accordance with the following standard.
Align the positions of tightening bolts for drive plate with those of
the torque converter, and temporarily tighten the bolts. Then,
tighten the bolts to the specified torque. Refer to AT- 4 1 6 , "
Com-
ponents" .
CAUTION:
When turning crankshaft, turn it clockwise as viewed from
the front of the engine.
When tightening the tightening bolts for the torque con-
verter after fixing the crankshaft pulley bolts, be sure to
confirm the tightening torque of the crankshaft pulley
mounting bolts.
After converter is installed to drive plate, rotate crankshaft
several turns and check to be sure that transaxle rotates freely without binding.
After completing installation, check for fluid leakage, fluid level, and the positions of A/T. Refer to AT- 1 6 ,
"Checking A/T Fluid" , AT- 4 0 9 , "Control Cable Adjustment" .
SCIA2596E
Distance “A”
QR20DE models: 19.0 mm (0.75 in) or more
QR25DE models: 14.0 mm (0.55 in) or more
SAT573D
Bolt No.Tightening torque
N·m (kg-m, ft-lb)Bolt length “ L ”
mm (in)
1
75 (7.7, 55)49 (1.93)
2 45 (1.77)
3
43 (4.4, 32)40 (1.57)
4 30 (1.18)
5
36 (3.7, 27)40 (1.57)
6 45 (1.97)
SCIA0795E
SCIA3138E
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AT-416
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OVERHAUL
OVERHAULPFP:00000
ComponentsECS004LW
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OVERHAUL
AT-417
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1. Differential side bearing 2. Pinion mate gear thrust washer 3. Pinion mate gear
4. Pinion mate shaft 5. Lock pin 6. Side gear
7. Side gear thrust washer 8. Differential side bearing 9. Differential case
10. Final gear 11. Differential side bearing adjusting
shim12. RH differential side oil seal
13. Torque converter 14. Converter housing 15. Differential lubricant tube
16. Clip 17. O-ring 18. Oil pump housing oil seal
19. Oil pump housing 20. O-ring 21. Outer gear
22. Inner gear 23. Oil pump cover 24. Oil pump assembly
25. Seal ring 26. Gasket
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AT-418
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OVERHAUL
1. Snap ring 2. Retaining plate 3. Driven plate
4. Dish plate 5. Snap ring 6. Spring retainer
7. Return spring 8. Reverse clutch piston 9. Seal ring
SCIA4911E
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10. D-ring 11. Reverse clutch drum 12. Thrust washer
13. Reverse clutch assembly 14. Drive plate 15. Needle bearing
16. Bearing race 17. Front sun gea NISSAN X-TRAIL 2003 Service Repair Manual OVERHAUL
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10. D-ring 11. Reverse clutch drum 12. Thrust washer
13. Reverse clutch assembly 14. Drive plate 15. Needle bearing
16. Bearing race 17. Front sun gea](/manual-img/5/57404/w960_57404-2454.png)
OVERHAUL
AT-419
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10. D-ring 11. Reverse clutch drum 12. Thrust washer
13. Reverse clutch assembly 14. Drive plate 15. Needle bearing
16. Bearing race 17. Front sun gear 18. Needle bearing
19. High clutch hub 20. Needle bearing 21. Snap ring
22. Retaining plate 23. Driven plate 24. Snap ring
25. Spring retainer 26. D-ring 27. D-ring
28. High clutch piston 29. High clutch drum 30. Seal ring
31. Needle bearing 32. Bearing race 33. High clutch assembly
34. Return spring 35. Drive plate 36. Needle bearing
37. Overrun clutch hub 38. Thrust washer 39. Bearing race
40. Forward one-way clutch 41. Bearing race 42. Forward clutch hub
43. Thrust washer 44. Rear internal gear 45. Needle bearing
46. Rear planetary carrier 47. Rear sun gear 48. Front planetary carrier
49. Spring retainer 50. D-ring 51. D-ring
52. Low & reverse brake piston 53. Retainer 54. Snap ring
55. Low one-way clutch 56. Snap ring 57. Needle bearing
58. Needle bearing 59. Forward clutch drum 60. Forward clutch piston
61. Seal ring 62. D-ring 63. Spring retainer
64. Snap ring 65. Dish plate 66. Driven plate
67. Retaining plate 68. Snap ring 69. Dish plate
70. Driven plate 71. Retaining plate 72. Retaining plate
73. Snap ring 74. Forward clutch assembly and over-
run clutch assembly75. Drive plate
76. Drive plate 77. Return spring 78. overrun clutch piston
79. D-ring 80. seal ring 81. Retaining plate
82. Driven plate 83. Low & reverse brake assembly 84. snap ring
85. Retaining plate 86. Dish plate 87. Drive plate
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AT-420
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OVERHAUL
1. Side cover fitting bolt 2. Output shaft bearing 3. Output shaft
4. Seal ring 5. Needle bearing 6. Parking actuator support
7. LH differential side oil seal 8. O-ring 9. Revolution sensor
SCIA4862E