2011 NISSAN TIIDA RON 91

MT-74
< SERVICE INFORMATION >[RS6F94R]
TRANSAXLE ASSEMBLY
4. Install two way connector (1) to clutch housing.
5. Install bushings (1) so that they becomes even to clutch housing
edge surface, using a suitable tool (A).
6. Install oil channel to clutch housing. CAUTION:
Never reuse oil channel.
7. Install mainshaft front bearing outer race to clutch housing, using Tool (A).
CAUTION:
Replace mainshaft front bearing outer race and mainshaft
front bearing inner race as a set.
8. Install input shaft oil seal (1) to clutch housing, using Tool (A).
9. Install snap ring (1) and oil channel (2) to transaxle case. CAUTION:
• Select and install snap ring that has the same thickness
as previous one.
• Replace transaxle assembly when replacing transaxle case.
10. Install mainshaft rear bearing adjusting shim to transaxle case. CAUTION:
Select mainshaft rear bearin g adjusting shim according to
the following procedures when replacing mainshaft adjust-
ing shim, 6th main gear, 5th main gear, or 4th main gear.
• Replace mainshaft adjusting shim.
PCIB1720E
JPDIC0108ZZ
Tool number : KV38100200 ( — )
PCIB1724E
Tool number : ST33220000 ( — )
PCIB1721E
PCIB1729E
Revision: May 2010 2011 Versa

MT-80
< SERVICE INFORMATION >[RS6F94R]
INPUT SHAFT AND GEARS
INPUT SHAFT AND GEARS
Disassembly and AssemblyINFOID:0000000005929699
GENERAL PRECAUTIONS
• Never reuse snap ring.
• Secure input shaft in a vise with backplate, and then remove gears and snap rings.
• For installation and removal of snap ring, set snap ring pliers and
flat pliers at both sides of snap ring. While expanding snap ring
with snap ring pliers, move snap ring with flat pliers.
• Disassemble gear components putting direction marks on the parts that do not affect any functions.
DISASSEMBLY
1. Remove input shaft rear bearing bolt (1) using Tool (A).
2. Remove input shaft rear bearing (1) according to the following procedures.
a. Set a suitable puller to input shaft rear bearing.
b. Remove input shaft rear bearing using a suitable drift (A).
3. Remove spacer (1), 6th input gear (2), needle bearing, 6th baulk ring, and 5th-6th synchronizer hub assembly (3).
4. Remove insert keys and 5th-6th coupling sleeve from 5th-6th synchronizer hub.
SCIA1755J
Tool number A: KV32300QAM ( — )
JPDIC0449ZZ
JPDIC0111ZZ
PCIB1750E
Revision: May 2010 2011 Versa

INPUT SHAFT AND GEARSMT-81
< SERVICE INFORMATION > [RS6F94R]
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5. Remove snap ring (1) using suitable tool.
6. Remove spacer, 5th baulk ring, 5th input gear (2), and spacer.
7. Remove snap ring (1) using suitable tool.
8. Remove spacer, 4th input gear (2), 4th baulk ring, and 3rd-4th synchronizer hub assembly (3).
9. Remove insert keys and 3rd-4th coupling sleeve from 3rd-4th synchronizer hub.
10. Remove snap ring (1).
11. Remove spacer, 3rd baulk ring, 3rd input gear (2).
12. Set a suitable puller to input shaft front bearing (1), and then remove input shaft front bearing.
INSPECTION AFTER DISASSEMBLY
Input shaft and gear
Check the following items and replace if necessary.
PCIB1754E
PCIB1753E
PCIB1752E
PCIB1751E
Revision: May 2010 2011 Versa

MT-82
< SERVICE INFORMATION >[RS6F94R]
INPUT SHAFT AND GEARS
• Damage, peeling, bend, uneven wear, and distortion of shaft.
• Excessive wear, damage, and peeling of gear.
Synchronizer
• Synchronizer hub and coupling sleeve
Check the following items and replace if necessary.
- Breakage, damage, and unusual wear on contact surface of cou-
pling sleeve, synchronizer hub, and insert key.
- Coupling sleeve and synchronizer hub move smoothly.
• Baulk ring Check contact surface of baulk ring cam and insert key for exces-
sive wear, uneven wear, bend, and damage. Replace if necessary.
Bearing
Check bearing for damage and unsmooth rotation. Replace if neces-
sary.
ASSEMBLY
Note the following procedures, and assemble in the reverse order of disassembly.
CAUTION:
• Replace transaxle assembly when replacing input shaft.
• Never reuse snap ring.
• Check that snap ring is securely installed in a groove.
• Replace 3rd-4th coupling sleeve and 3rd-4th synchronizer hub as a set.
SCIA7736E
SCIA1753J
SCIA0608J
MTF0041D
Revision: May 2010 2011 Versa

INPUT SHAFT AND GEARSMT-83
< SERVICE INFORMATION > [RS6F94R]
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• Replace 5th-6th coupling sleeve and 5th-6th synchronizer hub as a set.
• Be careful to install 3rd-4th synchronizer hub according to the
specified direction.
• Be careful to install 5th-6th synchronizer hub according to the
specified direction.
• Install input shaft front bearing (1) using a suitable drift (A).
• Install input shaft rear bearing (1) using a suitable drift (A) and the Tool (B).
• Apply gear oil to 3rd baulk ring, 4th baulk ring, 5th baulk ring, and 6th baulk ring.
A : 3rd input gear side
B : 4th input gear side
PCIB1748E
A : 5th input gear side
B : 6th input gear side
PCIB1749E
JPDIC0112ZZ
Tool number B: ST36720030 ( — )
JPDIC0113ZZ
Revision: May 2010 2011 Versa

MT-86
< SERVICE INFORMATION >[RS6F94R]
MAINSHAFT AND GEARS
5. Remove 1st main gear (1), 1st-2nd synchronizer hub assembly
(2) , 2nd main gear (3), and 3rd main gear (4) according to the
following procedures.
a. Set a suitable tool to 1st main gear.
b. Remove 3rd main gear, busing, 2nd main gear, 2nd inner baulk ring, 2nd synchronizer cone, 2nd outer baulk ring, 1st-2nd syn-
chronizer hub assembly, 1st outer baulk ring, 1st synchronizer
cone, 1st inner baulk ring, and 1st main gear using the Tool (A).
c. Remove insert keys and 1st-2nd coupling sleeve from 1st-2nd synchronizer hub.
6. Remove mainshaft front bearing inner race (1) according to the following procedures.
a. Set a suitable puller to mainshaft front bearing inner race.
b. Remove mainshaft front bearing inner race using the Tool (A).
INSPECTION AFTER DISASSEMBLY
Mainshaft and Gear
Check the following items and replace if necessary.
• Damage, peeling, bend, uneven wear, and distortion of shaft.
• Excessive wear, damage, and peeling of gear.
Synchronizer
• Synchronizer hub and coupling sleeve Check the following items and replace if necessary.
- Breakage, damage, and unusual wear on contact surface of cou-
pling sleeve, synchronizer hub, and insert key.
- Coupling sleeve and synchronizer hub move smoothly.
• Baulk ring Tool number A: ST33052000 ( — )
Tool number A: ST33052000 ( — )
PCIB1742E
PCIB1741E
PCIB1775E
SCIA1753J
Revision: May 2010
2011 Versa

MAINSHAFT AND GEARSMT-87
< SERVICE INFORMATION > [RS6F94R]
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Check contact surface of baulk ring cam and insert key for exces-
sive wear, uneven wear, bend, and damage. Replace if necessary.
Bearing
Check bearing for damage and unsmooth rotation. Replace if neces-
sary.
CAUTION:
• Replace mainshaft front bearing outer race and mainshaft front bearing inner race as a set.
• Replace mainshaft rear bearin g inner race and mainshaft rear
bearing outer race as a set.
ASSEMBLY
CAUTION:
• Select mainshaft rear bearing adjusting shim acco rding to the following procedures when replacing
mainshaft adjusting shim, 6th main gear , 5th main gear, or 4th main gear.
- Replace mainshaft adjusting shim.
• If new mainshaft adjusting shim is thinner than previous one, offset the thickness difference by
selecting thicker mainshaft r ear bearing adjusting shim.
• If new mainshaft adjusting shim is thicker th an previous one, offset the thickness difference by
selecting thinner mainshaft rear bearing adjusting shim.
- Replace 6th main gear, 5th main gear, or 4th main gear.
• Measure the thickness of the main gear used before and the new main gear
• Increase the thickness of the mainsh aft rear bearing adjusting shim, if the difference is smaller than
0.025 mm (0.0010 in).
• Replace transaxle assembly when replacing mainshaft.
1. Install mainshaft front bearing inner race (1) using the Tool (A).
CAUTION:
Replace mainshaft front bearing outer race and mainshaft
front bearing inner race as a set.
2. Apply gear oil to 1st inner baulk ring, 1st synchronizer cone, 1st outer baulk ring, 2nd inner baulk ring, 2nd synchronizer cone,
and 2nd outer baulk ring.
CAUTION:
• Replace 1st inner baulk ring, 1st synchronizer cone, and
1st outer baulk ring as a set.
• Replace 2nd inner baulk ring, 2nd synchronize r cone, and 2nd outer baulk ring as a set.
3. Install insert keys and 1st-2nd coupling sleeve to 1st-2nd synchronizer hub. CAUTION:
Replace 1st-2nd synchroni zer hub and 1st-2nd coupling sleeve as a set.
SCIA0608J
SPD715
Tool number A: ST36720030 ( — )
PCIB1733E
Revision: May 2010 2011 Versa

MT-88
< SERVICE INFORMATION >[RS6F94R]
MAINSHAFT AND GEARS
4. Install 1st main gear (1), 1st inner baulk ring, 1st synchronizer
cone, 1st outer baulk ring, 1s t-2nd synchronizer hub assembly
(2), 2nd inner baulk ring, 2nd synchronizer cone, and 2nd outer
baulk ring.
5. Install bushing (3) using the Tool (A).
6. Install 3rd main gear (1) and 2nd main gear (2) using Tool (A).
7. Measure dimension (L) as shown. Select mainshaft adjusting shim (1) according to the following list, and then install it to main-
shaft.
Unit: mm (in)
8. Install 4th main gear (1) using Tool (A). Tool number A: KV32102700 ( — )
PCIB1734E
Tool number A: ST32102700 ( — )
PCIB1735E
2: Mainshaft
3 : 3rd main gear
Dimension (L) Mainshaft adjusting shim thickness
147.690 – 147.666 (5.8146 – 5.8136) 1.500 (0.0591)
147.665 – 147.641 (5.8136 – 5.8126) 1.525 (0.0600)
147.640 – 147.616 (5.8126 – 5.8116) 1.550 (0.0610)
147.615 – 147.591 (5.8116 – 5.8107) 1.575 (0.0620)
147.590 – 147.566 (5.8106 – 5.8097) 1.600 (0.0630)
147.565 – 147.541 (5.8096 – 5.8087) 1.625 (0.0640)
147.540 – 147.516 (5.8086 – 5.8077) 1.650 (0.0650)
147.515 – 147.491 (5.8077 – 5.8067) 1.675 (0.0659)
147.490 – 147.466 (5.8067 – 5.8057) 1.700 (0.0669)
147.465 – 147.441 (5.8057 – 5.8048) 1.725 (0.0679)
147.440 – 147.416 (5.8047 – 5.8038) 1.750 (0.0689)
147.415 – 147.391 (5.8037 – 5.8028) 1.775 (0.0699)
Tool number A: KV32102700 ( — )
PCIB1736E
PCIB1737E
Revision: May 2010 2011 Versa