2005 NISSAN X-TRAIL differential

MT-10
DESCRIPTION

4WD models
PCIB0773E
1. 3rd input gear 2. 3rd-4th synchronizer hub 3. 3rd-4th coupling sleeve
4. 4th input gear 5. 5th input gear 6. 5th synchronizer hub
7. 5th coupling sleeve 8. Input shaft rear bearing 9. Mainshaft rear bearing
10. 5th main gear 11. 4th main gear 12. 3rd main gear
13. 2nd main gear 14. 1st-2nd coupling sleeve 15. 1st-2nd synchronizer hub
16. 1st main gear 17. Reverse main gear 18. Differential side bearing
19. Differential case 20. Final gear 21. Differential side bearing
22. Mainshaft front bearing 23. Mainshaft 24. Input shaft
25. Input shaft front bearing 26. Clutch housing 27. Reverse idler shaft
28. Reverse idler gear (Front) 29. Reverse coupling sleeve 30. Reverse synchronizer hub
31. Reverse idler gear (Rear) 32. 5th input gear 33. 5th-6th synchronizer hub
34. 5th-6th coupling sleeve 35. 6th input gear 36. Input shaft rear bearing
37. Mainshaft rear bearing 38. 5th main gear 39. 6th main gear

MT-22
TRANSAXLE ASSEMBLY

Disassembly and Assembly (RS5F51A)ECS008C0
COMPONENTS
Case and Housing Components
1. Clutch housing 2. Differential side oil seal 3. Ball pin
4. Washer 5. Input shaft oil seal 6. Oil channel
7. Magnet 8. Gasket 9. Filler plug
10. O-ring 11. Plug 12. Air breather tube
13. Back-up lamp switch 14. Oil gutter 15. Baffle plate
16. Transaxle case 17. Plug 18. Welch plug
19. Bore plug 20. Drain plug 21. Differential side oil seal
22. Park/Neutral position (PNP) switch
PCIB1459E

MT-26
TRANSAXLE ASSEMBLY

Final Drive Components
DISASSEMBLY
1. Remove plug (for 2WD models) or filler plug (for 4WD models) from clutch housing.
2. Remove drain plug and plug from transaxle case.
3. Remove park/neutral position switch and back-up lamp switch
from transaxle case.
4. Remove shift check and stopper bolt from transaxle case, and
then remove control assembly from transaxle case.
1. Differential side bearing outer race
(clutch housing side)2. Differential side bearing (clutch
housing side)3. Speedometer drive gear (for 2WD
models)
4. Differential case 5. Final gear 6. Differential side bearing (transaxle
case side)
7. Differential side bearing outer race
(transaxle case side)8. Differential side bearing adjusting
shim9. Pinion mate shaft
10. Side gear 11. Side gear thrust washer 12. Pinion mate gear
13. Pinion mate thrust washer 14. Retaining pin
PCIB0869E
SCIA0389E

TRANSAXLE ASSEMBLY
MT-27
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MT

5. Remove check plugs (3 pieces), check springs (3 pieces), check
balls (3 pieces) and shift check sleeve (1 piece).
6. Remove transaxle case mounting bolts.
7. Remove bore plug from transaxle case.
CAUTION:
Be careful not to damage transaxle case.
8. While spreading the snap ring of mainshaft rear bearing located
at bore plug hole, remove transaxle case from clutch housing.
9. Remove oil gutter, baffle plate from transaxle case.
10. Remove snap ring, mainshaft rear bearing adjusting shim from
transaxle case.
11. Remove input shaft rear bearing adjusting shim and reverse
idler gear adjusting shim.
12. Remove differential side bearing outer race from transaxle case
using the puller, and then remove differential side bearing
adjusting shim from transaxle case.
13. Remove welch plug from transaxle case.
SCIA0396E
SCIA0983E
SCIA0897E
SCIA0402E

MT-28
TRANSAXLE ASSEMBLY

14. Remove differential side oil seal from transaxle case.
CAUTION:
Be careful not to damage transaxle case.
15. Remove magnet from clutch housing.
16. With shift lever in 5th position, remove mounting bolts from
reverse lever assembly. Lift reverse lever assembly to remove.
CAUTION:
Be careful not to lose shifter cap.
17. Pull out reverse fork rod then remove reverse shift fork.
18. Shift 3rd-4th fork rod to 3rd position. Remove retaining pin of 5th
shift fork using a pin punch.
19. Remove stopper rings for 5th-reverse bracket.
20. Pull out 5th-reverse fork rod and remove 5th shift fork and 5th-
reverse bracket.
21. Remove check balls (2 pieces) from clutch housing.
22. Remove retaining pin of 3rd-4th bracket using a pin punch.
23. Remove stopper rings for 3rd-4th shift fork.
24. Pull out 3rd-4th fork rod and remove 3rd-4th shift fork and 3rd-
4th bracket.
25. Remove interlock pin and shift check sleeve from clutch hous-
ing.
SCIA0397E
SCIA0390E
SCIA0391E
SCIA0392E
SCIA0393E

TRANSAXLE ASSEMBLY
MT-29
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26. Remove retaining pin of 1st-2nd shift fork using a pin punch.
27. Pull out 1st-2nd fork rod with 1st-2nd bracket.
28. Remove 1st-2nd shift fork.
29. Remove retaining pin of 1st-2nd bracket using a pin punch and
separate 1st-2nd fork rod and 1st-2nd bracket.
30. Remove gear components from clutch housing in the following
procedure.
a. Remove input shaft assembly, mainshaft assembly and reverse
idler gear assembly as a set, tapping input shaft with plastic
hammer.
CAUTION:
Always withdraw mainshaft straight out. Failure to do so
can damage resin oil channel on clutch housing side.
b. Remove final drive assembly.
31. Remove mainshaft bearing retainer and then mainshaft front
bearing from clutch housing using the puller.
32. Remove oil channel from clutch housing.
33. Remove differential side oil seal from clutch housing.
CAUTION:
Be careful not to damage clutch housing.
34. Remove differential side bearing outer race from clutch housing
using the puller.
SCIA0394E
SCIA0395E
SCIA1077J
SCIA1068J
SCIA1069J

MT-30
TRANSAXLE ASSEMBLY

35. Remove input shaft oil seal from clutch housing.
CAUTION:
Be careful not to damage clutch housing.
ASSEMBLY
1. Install input shaft oil seal to clutch housing using the drift.
CAUTION:
Do not reuse input shaft oil seal.
2. Install differential side oil seal until it become flush with end face
of clutch housing using the drift.
CAUTION:

Do not reuse differential side oil seal.

Apply multi-purpose grease onto oil seal lip. (For 4WD
models)
3. Install oil channel on mainshaft side.
CAUTION:
Be careful with the orientation of installation.
SCIA0398E
Dimension A: 1.8 - 2.8 mm (0.071 - 0.110 in)
PCIB0873E
SCIA1070J
SCIA0986E

TRANSAXLE ASSEMBLY
MT-31
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4. Install mainshaft front bearing to clutch housing using the drift.
CAUTION:
Be careful with the orientation of installation.
5. Install mainshaft bearing retainer to clutch housing and tighten
mounting bolt to the specified torque. Refer to MT-23, "
Gear
Components" .
CAUTION:
Install with punched surface facing up.
6. Install differential side bearing outer race to clutch housing using
the drifts.
7. Install final drive assembly into clutch housing.
8. Install input shaft assembly, mainshaft assembly, and reverse
idler gear assembly into clutch housing.
CAUTION:
Be sure not to damage input shaft oil seal.
SCIA0401E
PCIB0789E
SCIA0987E
SCIA0888E
SCIA0395E