Nissan X-Trail 32. Manual — part 2058
TM-190
< UNIT DISASSEMBLY AND ASSEMBLY >
[6MT: RS6F52A]
INPUT SHAFT AND GEAR
14. Install 6th needle bearing, 6th input gear, 6th baulk ring onto 6th
input gear bushing and then press-fit 6th input gear bushing
onto input shaft using the drift (A) (SST: ST33200000).
15. Install snap ring onto input shaft and make sure that end play
(gap between snap ring and groove) of 6th input gear bushing
satisfies the standard value.
• If measurement is outside the standard range, select snap
ring. For selecting snap ring, refer to the latest parts informa-
tion.
CAUTION:
Never reuse snap ring.
16. Press-fit input shaft rear bearing using the drift (A) (SST:
ST30901000).
CAUTION:
Install input shaft rear bearing with its brown surface facing
the 6th input gear side.
17. Press-fit input shaft front bearing using the drift (A) (SST:
ST33052000) and the drift (B) (SST: ST30032000).
18. Install oil channel onto input shaft.
19. Check end play of 3rd, 4th, 5th, and 6th input gears.
JPDIC0354ZZ
End play
.
SCIA0970E
JPDIC0355ZZ
JSDIA6515ZZ
End play
.
SCIA0966E
INPUT SHAFT AND GEAR
TM-191
< UNIT DISASSEMBLY AND ASSEMBLY >
[6MT: RS6F52A]
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Inspection
INFOID:0000000010919413
INPUT SHAFT AND GEAR
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.
• Excessive wear, damage, peeling, etc. of cam side of clutch gears.
SYNCHRONIZER
Synchronizer Hub and Coupling Sleeve
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.
Baulk Ring and Spread Spring
Check damage or excessive wear on cam face of baulk ring or work-
ing face of insert. If necessary, replace it with new ones.
Baulk Ring Clearance for Single Cone Synchronizer (4th, 5th, and 6th)
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.
Baulk Ring Clearance for Double Cone Synchronizer (3rd)
JPDIC0142ZZ
SMT387A
SMT867D
Clearance
: Refer to
.
SMT140
TM-192
< UNIT DISASSEMBLY AND ASSEMBLY >
[6MT: RS6F52A]
INPUT SHAFT AND GEAR
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.
1.
Measure the clearance (A) at 2 points or more diagonally oppo-
site using a dial indicator (B) and the puller (C) (SST:
ST30031000). And then calculate mean value.
2.
Measure the clearance (B) at 2 points or more diagonally oppo-
site using a feeler gauge (A). And then calculate mean value.
BEARING
Check for bearing damage and rough rotation. If necessary, replace
with a new one.
JPDIC0357ZZ
: Inner baulk ring
: Synchronizer cone
Clearance (A)
: Refer to
JPDIC0306ZZ
: Outer baulk ring
: Synchronizer cone
Clearance (B)
: Refer to
JPDIC0307ZZ
MTF0041D
MAINSHAFT AND GEAR
TM-193
< UNIT DISASSEMBLY AND ASSEMBLY >
[6MT: RS6F52A]
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MAINSHAFT AND GEAR
Exploded View
INFOID:0000000010957985
CAUTION:
Apply gear oil to gears, shafts, synchronizers, and bearings when assembly.
Mainshaft front bearing
Mainshaft bearing retainer
Mainshaft
Reverse main gear
1st main gear
1st main gear bushing
1st needle bearing
1st inner baulk ring
1st synchronizer cone
1st outer baulk ring
1st-2nd spread spring
1st-2nd shifting insert
1st-2nd synchronizer hub
2nd outer baulk ring
2nd synchronizer cone
2nd inner baulk ring
1st-2nd coupling sleeve
2nd main gear bushing
2nd needle bearing
2nd main gear
3rd main gear
3rd-4th mainshaft spacer
4th main gear adjusting shim
4th main gear
5th main gear
5th-6th mainshaft spacer
6th main gear
6th main gear adjusting shim
Mainshaft rear bearing
Mainshaft C-ring
C-ring holder
Snap ring
Mainshaft rear bearing adjusting
shim
: N·m (kg-m, in-lb)
: Always replace after every disassembly.
: Select with proper thickness.
: Replace the parts as a set.
PCIB1889E
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