2005 NISSAN X-TRAIL check

TRANSAXLE ASSEMBLY
MT-45
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5. Remove check plugs (4 pieces), check springs (4 pieces), check
balls (4 pieces) and shift check sleeve (2 pieces).
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.
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MT-46
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. Remove retaining pin of reverse bracket using a pin punch.
19. Pull out reverse bracket and reverse bracket fork rod.
20. Remove check ball (2 pieces) and interlock pin from clutch
housing.
21. Shift 3rd-4th fork rod to 3rd position. Remove retaining pin of 5th
- 6th shift fork using a pin punch.
22. Remove stopper rings for 5th-6th bracket.
23. Pull out 5th-6th fork rod and remove 5th-6th shift fork and 5th-
6th bracket.
24. Remove check balls (2 pieces) and interlock pin.
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TRANSAXLE ASSEMBLY
MT-47
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25. Remove retaining pin of 3rd-4th bracket using a pin punch.
26. Remove stopper rings for 3rd-4th shift fork.
27. Pull out 3rd-4th fork rod and remove 3rd-4th shift fork and 3rd-
4th bracket.
28. Remove shift check sleeve from clutch housing.
29. Remove retaining pin of 1st-2nd shift fork using a pin punch.
30. Pull out 1st-2nd fork rod with 1st-2nd bracket.
31. Remove 1st-2nd shift fork.
32. Remove retaining pin of 1st-2nd bracket using a pin punch and
separate fork rod and 1st-2nd bracket.
33. 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.
34. Remove mainshaft bearing retainer and then mainshaft front
bearing from clutch housing using the puller.
35. Remove oil channel from clutch housing.
36. Remove differential side oil seal from clutch housing.
CAUTION:
Be careful not to damage clutch housing.
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MT-50
TRANSAXLE ASSEMBLY

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.
9. Install 1st-2nd bracket onto 1st-2nd fork rod, and then install
retaining pin to 1st-2nd bracket.
CAUTION:
Do not reuse retaining pin.
10. Install 1st-2nd fork rod and 1st-2nd shift fork, and then install
retaining pin to 1st-2nd shift fork.
CAUTION:
Do not reuse retaining pin.
11. Install shift check sleeve to clutch housing.
12. Install interlock pin to 3rd-4th fork rod.
13. Install 3rd-4th bracket, 3rd-4th shift fork, and 3rd-4th fork rod.
14. Install stopper rings onto 3rd-4th shift fork.
CAUTION:
Do not reuse stopper ring.
15. Install retaining pin onto 3rd-4th bracket.
CAUTION:
Do not reuse retaining pin.
16. Install 2 check balls to clutch housing.
17. Install 5th-6th bracket, 5th-6th shift fork, and 5th-6th fork rod
with interlock pin.
18. Install stopper rings onto 5th-6th bracket.
CAUTION:
Do not reuse stopper ring.
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TRANSAXLE ASSEMBLY
MT-51
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19. Install retaining pin onto 5th-6th shift fork.
CAUTION:
Do not reuse retaining pin.
20. Install 2 check balls.
21. Install check ball, shift check sleeve, check spring and check
plug.
CAUTION:

Do not reuse check plug.

Do not drop check ball.
22. Install reverse bracket fork rod and reverse bracket.
23. Install retaining pin onto reverse bracket.
CAUTION:
Do not reuse retaining pin.
24. Install reverse shift fork and reverse fork rod.
25. Install reverse lever assembly following the procedures below.
a. Install shifter cap onto reverse lever assembly cam, and then
install them onto reverse shift fork.
CAUTION:
Do not drop shifter cap.
b. While lifting reverse shift fork, align cam with reverse bracket.
c. Install reverse lever assembly to clutch housing, and then
tighten mounting bolts to the specified torque. Refer to MT-43,
"Shift Control Components" .
26. Install check ball, shift check sleeve, check spring and check
plug to clutch housing.
CAUTION:

Do not reuse check plug.

Do not drop check ball.
27. Install the magnet onto clutch housing.
28. Install differential side oil seal until it is flush with end face of
transaxle case using the drift.
CAUTION:
Do not reuse differential side oil seal.
29. Install selected differential side bearing adjusting shim and dif-
ferential side bearing outer race.

For selection of adjusting shim, refer to MT-54, "Differential
Side Bearing Preload" .
30. Install selected reverse idler gear adjusting shim onto reverse
idler gear assembly.
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TRANSAXLE ASSEMBLY
MT-53
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g. Tighten mounting bolts to the specified torque.
CAUTION:
Always replace bolts B as they are self-sealing bolts.
h. Apply gear oil to O-ring and install it to control assembly. Then
install control assembly to transaxle case. Tighten bolts to the
specified torque. Refer to MT-43, "
Shift Control Components" .
CAUTION:
Do not reuse O-ring.
i. Install shift check to transaxle case, and then tighten shift check to the specified torque. Refer to MT-43,
"Shift Control Components" .
CAUTION:
Does not reuse shift check.
j. Install stopper bolt to transaxle case, and then tighten stopper bolt to the specified torque. Refer to MT-43,
"Shift Control Components" .
CAUTION:
Do not reuse stopper bolt.
34. Install bore plug to transaxle case using the drift.
CAUTION:
Do not reuse bore plug.
35. Install welch plug to transaxle case using the drift.
CAUTION:
Do not reuse welch plug.
36. Install 2 check balls, 2 check springs and 2 check plugs to tran-
saxle case, and then tighten check plug to the specified torque.
Refer to MT-43, "
Shift Control Components" .
CAUTION:
Do not reuse check plug.Bolt A:
: 52 N·m (5.3 kg-m, 38 ft-lb)
Bolt B:
: 65 N·m (6.6 kg-m, 48 ft-lb)
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INPUT SHAFT AND GEARS
MT-59
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6. Press out 5th input gear and 5th synchronizer hub assembly
using the drift and a puller.
7. Remove 5th needle bearing.
8. Press out 5th input gear bushing, thrust washer, 4th input gear,
4th needle bearing, 4th input gear bushing, 3rd-4th synchronizer
hub assembly and 3rd input gear using the drift and a puller.
9. Remove 3rd needle bearing.
10. Press out input shaft front bearing using a puller.
INSPECTION AFTER DISASSEMBLY
Input Shaft and Gears
Check items below. If necessary, replace them with new ones.

Damage, peeling, dent, uneven wear, bending, etc. of shaft

Excessive wear, damage, peeling, etc. of gears
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MT-60
INPUT SHAFT AND GEARS

Synchronizer
Check items below. If necessary, replace them with new ones.

Damage and excessive wear of contact surfaces of coupling
sleeve, synchronizer hub and shifting insert

Coupling sleeve and synchronizer hub must move smoothly.

If any crack, damage, or excessive wear is found on cam face of
baulk ring or working face of insert, replace it.
BAULK RING CLEARANCE

Single-cone synchronizer (4th and 5th)
Push baulk ring on the cone, and measure the clearance
between baulk ring and cone. If measurement is below limit,
replace it with a new one.

Double-cone synchronizer (3rd)
Check the clearance between outer baulk ring, synchronizer
cone and inner baulk ring as follows.
CAUTION:
The clearances “A” and “B” are controlled with outer baulk
ring, synchronizer cone and inner baulk ring as a set.
Replace them as a set if the clearances are outside the limit
value.
SMT387A
SMT867D
Clearance
Standard value
4th : 0.9 - 1.45 mm (0.035 - 0.057 in)
5th : 0.95 - 1.4 mm (0.037 - 0.055 in)
Limit value : 0.7 mm (0.028 in)
SMT140
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