Nissan X-Trail 32. Manual — part 2059
TM-194
< UNIT DISASSEMBLY AND ASSEMBLY >
[6MT: RS6F52A]
MAINSHAFT AND GEAR
Disassembly and Assembly
INFOID:0000000010919415
DISASSEMBLY
1.
Before disassembling, measure the end play of 1st and 2nd
main gears.
2.
Remove snap ring
, C-ring holder
and then remove main-
shaft C-rings
.
3.
Press out mainshaft rear bearing, 6th main gear adjusting shim,
and 6th main gear using the drift (A) (SST: ST33052000) and a
separator (commercial service tool).
4.
Remove 5th-6th mainshaft spacer.
5.
Press out 4th main gear and 5th main gear using the drift (SST)
and a separator (commercial service tool).
6.
Remove 4th main gear adjusting shim.
7.
Remove 3rd-4th mainshaft spacer.
End play
: Refer to
.
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MAINSHAFT AND GEAR
TM-195
< UNIT DISASSEMBLY AND ASSEMBLY >
[6MT: RS6F52A]
C
E
F
G
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B
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8.
Press out 3rd main gear and 2nd main gear using the drift (A)
(SST: KV40105020) and a separator (B) (commercial service
tool).
9.
Remove 2nd needle bearing.
10. Press out 2nd main gear bushing, 1st-2nd synchronizer hub
assembly, 1st main gear, 1st needle bearing, 1st main gear
bushing, and reverse main gear using the drift (A) (SST:
KV40105020).
ASSEMBLY
1.
Press-fit reverse main gear using the drifts (A and B) and the
press stand (C).
CAUTION:
• Be careful with the orientation of reverse main gear.
• Never reuse reverse main gear.
PCIB1885E
PCIB1886E
A
: Drift (SST: ST35321000)
B
: Drift (SST: KV40106330)
C
: Press stand (SST: ST38220000)
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TM-196
< UNIT DISASSEMBLY AND ASSEMBLY >
[6MT: RS6F52A]
MAINSHAFT AND GEAR
2.
Press-fit 1st main gear bushing using the drifts (A and B) and
the press stand (C).
3.
Install 1st needle bearing and then 1st main gear.
4.
Install 1st-2nd spread springs, 1st-2nd shifting inserts, and 1st-2nd synchronizer hub onto 1st-2nd cou-
pling sleeve.
CAUTION:
• Be careful with the orientation of 1st-2nd synchronizer
hub.
• Never reuse 1st-2nd synchronizer hub and 1st-2nd cou-
pling sleeve.
• Replace 1st-2nd synchronizer hub and 1st-2nd coupling
sleeve as a set.
• Be careful with the orientation of 1st-2nd coupling sleeve.
• Be sure not to hook center projection of 2 spread springs
on same 1st-2nd shifting insert.
A
: Drift (SST: ST35321000)
B
: Drift (SST: KV38102510)
C
: Press stand (SST: ST38220000)
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MAINSHAFT AND GEAR
TM-197
< UNIT DISASSEMBLY AND ASSEMBLY >
[6MT: RS6F52A]
C
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B
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5.
Install 1st inner baulk ring, 1st synchronizer cone, and 1st outer
baulk ring onto mainshaft and then press-fit 1st-2nd synchro-
nizer hub assembly onto mainshaft using the drifts (A and B)
and the press stand (C).
CAUTION:
• Outer baulk ring, synchronizer cone, and inner baulk ring
on 2nd gear-side must have been removed.
• Be careful with the orientation of coupling sleeve.
• Replace 1st inner baulk ring, 1st synchronizer cone, and 1st outer baulk ring as a set.
6.
Press-fit 2nd main gear bushing using the drift (A) and the press
stand (B).
7.
Install 2nd outer baulk ring, 2nd synchronizer cone, and 2nd
inner baulk ring.
CAUTION:
Replace 2nd outer baulk ring, 2nd synchronizer cone, and
2nd inner baulk ring as a set.
8.
Install 2nd needle bearing and 2nd main gear.
9.
Press-fit 3rd main gear
using the drift (A) and the press stand
(B).
CAUTION:
• Be careful with the orientation of 3rd main gear.
• Never reuse 3rd main gear.
10. Install 3rd-4th mainshaft spacer.
A
: Drift (SST: ST35321000)
B
: Drift (SST: KV38102510)
C
: Press stand (SST: ST38220000)
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A
: Drift (SST: ST35321000)
B
: Press stand (SST: KV40105710)
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: Transaxle front side
A
: Drift (SST: ST35321000)
B
: Press stand (SST: KV40105710)
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