NISSAN TIIDA 2007 Service Repair Manual

MAINSHAFT AND GEAR
TM-705
< DISASSEMBLY AND ASSEMBLY >[6MT: RS6F94R]
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5. Set the drift (A) [SST: ST33052000] and puller on 1st main gear
(1), and remove 1st main gear, 1st-2nd synchronizer assembly
(2), 2nd main gear (3), bushing, and 3rd main gear (4) from
mainshaft using a press.
6. Set the drift (A) [SST: ST33052000] and puller on mainshaft
front bearing inner race (1), and remove mainshaft front bearing
inner race from mainshaft using a press.
AssemblyINFOID:0000000001381654
CAUTION:
For installation and removal of snap ring, set snap ring pliers
and flat pliers at both sides of snap ring. Stretch snap ring, and
move it with flat pliers.
1. Press-fit the mainshaft front bearing inner race (1) onto the
mainshaft using the drift (A) [SST: ST36720030] and press.
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.
PCIB1742E
PCIB1741E
SCIA1755J
PCIB1733E

TM-706
< DISASSEMBLY AND ASSEMBLY >[6MT: RS6F94R]
MAINSHAFT AND GEAR
3. Install 1st main gear (1), and 1st-2nd synchronizer assembly (2)
onto the mainshaft.
CAUTION:
 Replace 1st inner baulk ring, 1st synchronizer cone and
1st outer baulk ring as a set.
 Replace 2nd inner baulk ring, 2nd synchronizer cone and
2nd outer baulk ring as a set.
 Replace 1st-2nd coupling sleeve and 1st-2nd synchro-
nizer hub as a set.
4. Press-fit the bushing (3) onto the mainshaft using the drift (A)
[SST: KV32102700] and press.
5. Press-fit 3rd main gear (1) to the mainshaft using the drift (A)
[SST: KV32102700] and press after installing the 2nd main gear
(2) and the 3rd main gear to the mainshaft.
6. Select the thickness of the intermediate adjusting shim (1)
needed by measuring the distance “L” between the base of the
mainshaft (2) and the top of the 3rd main gear (3).
Unit: mm (in)
7. Install selected intermediate adjusting shim.
8. Press-fit the 4th main gear (1) onto the mainshaft using the drift
(A) [SST: KV32102700].
PCIB1734E
PCIB1735E
Distance “L” 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)
PCIB1736E
PCIB1737E

MAINSHAFT AND GEAR
TM-707
< DISASSEMBLY AND ASSEMBLY >[6MT: RS6F94R]
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9. Press-fit the 5th main gear (1) onto the mainshaft using the drift
(A) [SST: KV32102700].
10. Press-fit the 6th main gear (1) onto the mainshaft using the drift
(A) [SST: KV32102700].
11. Press-fit the mainshaft rear bearing inner race (1) onto the main-
shaft using the drift (A) [SST: ST30901000].
CAUTION:
Replace mainshaft rear bearing outer race and mainshaft
rear bearing inner race as a set.
12. Install snap ring onto mainshaft.
CAUTION:
Never reuse snap ring.
InspectionINFOID:0000000001381655
MAINSHAFT AND GEAR
Check items below. If necessary, replace them with new ones.
 Damage, peeling, dent, uneven wear, bending, and other non-
standard conditions of the shaft.
 Excessive wear, damage, peeling, and other non-standard condi-
tions of the gears.
SYNCHRONIZER
Synchronizer Hub and Coupling Sleeve
PCIB1738E
PCIB1739E
PCIB1740E
PCIB1775E

TM-708
< DISASSEMBLY AND ASSEMBLY >[6MT: RS6F94R]
MAINSHAFT AND GEAR
Check items below. If necessary, replace them with new ones.
 Damage and excessive wear of contact surfaces of coupling
sleeve, synchronizer hub, insert key.
 Coupling sleeve and synchronizer hub must move smoothly.
Baulk Ring
Check items below. If necessary, replace them with new ones.
 If any crack, damage, or excessive wear is found on cam face of
baulk ring or working face of insert, replace it.
BEARING
Check for bearing damage and rough rotation. If necessary, replace
with a new one.
CAUTION:
When replacing tapered roller bearing, replace outer and inner
races as a set.
CAUTION:
Bearing preloading shim: after the intermediate adjusting shim and/or the 6th main gear, 5th main
gear, and 4th main gear have been replaced, it is necessary to modify the bearing preloading setting
by changing the bearing preloading shim.
 Replacing the intermediate adjusting shim.
- Increase the size of the bearing preloading shim, if the replaced intermediate adjusting shim is thin-
ner than the shim used before.
- Decrease the size of the bearing preloading shim, if the replaced intermediate adjusting shim is
thicker than the shim used before.
 Replacing the 6th main gear, 5th main gear, and 4th main gear.
- Measure the thickness of the main gear used before and the new main gear.
- Increase the thickness of the bearing preloading shim, if the difference is smaller than 0.025 mm
(0.0010 in).
- Decrease the thickness of the bearing preloading shim, if the difference is greater than 0.025 mm
(0.0010 in).
SCIA1753J
SCIA0608J
SPD715

REVERSE IDLER SHAFT AND GEAR
TM-709
< DISASSEMBLY AND ASSEMBLY >[6MT: RS6F94R]
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REVERSE IDLER SHAFT AND GEAR
Exploded ViewINFOID:0000000001381656
Refer to TM-635, "Exploded View".
DisassemblyINFOID:0000000001381657
1. Remove reverse output gear (1).
2. Remove snap ring (1).
3. Remove reverse baulk ring (1) and return spring (2).
4. Remove snap ring (1), lock washer (2), reverse input gear (3)
and washer.
PCIB1760E
PCIB1759E
PCIB1758E
PCIB1757E

TM-710
< DISASSEMBLY AND ASSEMBLY >[6MT: RS6F94R]
REVERSE IDLER SHAFT AND GEAR
5. Remove needle bearings (1) and washer from reverse idler
shaft.
AssemblyINFOID:0000000001381658
Note the following, and assemble in the reverse order of disassembly.
CAUTION:
 Never reuse snap ring.
 Make sure that snap ring is securely installed in the groove.
PCIB1761E

FINAL DRIVE
TM-711
< DISASSEMBLY AND ASSEMBLY >[6MT: RS6F94R]
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FINAL DRIVE
Exploded ViewINFOID:0000000001381659
Refer to TM-635, "Exploded View".
DisassemblyINFOID:0000000001381660
1. Remove differential side bearing inner race (clutch housing side)
(1) using the drift (A) [SST: ST33061000] and a puller.
2. Remove speedometer drive gear.
3. Remove final gear mounting bolts (1), and then separate the
final gear (2) from differential case.
4. Remove differential side bearing inner race (transaxle case
side) (1) using the drift (A) [Commercial service tool] and a suit-
able puller.
5. Remove lock ring (1) from differential case.
6. Remove pinion mate shaft, pinion mate gears, side gears and
thrust washer from differential case.
AssemblyINFOID:0000000001381661
1. Install pinion mate shaft, pinion mate gears, side gears and thrust washer into differential case.
PCIB1767E
PCIB1766E
JPDIC0114ZZ
PCIB1764E

TM-712
< DISASSEMBLY AND ASSEMBLY >[6MT: RS6F94R]
FINAL DRIVE
2. Install lock ring (1) onto differential case.
CAUTION:
Make sure that lock ring is securely installed in the groove.
3. Install final gear into differential case, and tighten final gear
mounting bolts to the specified torque.
4. Install speedometer drive gear onto differential case.
5. Press-fit the differential side bearing inner race (clutch housing
side) onto the differential case using the drift (A) [Commercial
service tool] and press.
CAUTION:
Replace differential side bearing inner race and differential
side bearing outer race as a set.
6. Press-fit the differential side bearing inner race (transaxle case
side) onto the differential case using the drift (A) [Commercial
service tool] and press.
CAUTION:
Replace differential side bearing inner race and differential
side bearing outer race as a set.
InspectionINFOID:0000000001381662
GEAR, WASHER, SHAFT AND CASE
Check side gears, thrust washer, pinion mate shaft, pinion mate
gears, lock ring and differential case. If necessary, replace with a
new one.
BEARING
PCIB1764E
JPDIC0115ZZ
JPDIC0116ZZ
PCIB0977J

FINAL DRIVE
TM-713
< DISASSEMBLY AND ASSEMBLY >[6MT: RS6F94R]
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Check for bearing damage and rough rotation. If necessary, replace
with a new one.
CAUTION:
When replacing tapered roller bearing, replace outer and inner
races as a set.
SPD715

TM-714
< DISASSEMBLY AND ASSEMBLY >[6MT: RS6F94R]
SHIFT FORK AND FORK ROD
SHIFT FORK AND FORK ROD
Exploded ViewINFOID:0000000001381663
Refer to TM-635, "Exploded View".
DisassemblyINFOID:0000000001381664
Refer to TM-639, "Disassembly" for disassembly procedure.
AssemblyINFOID:0000000001381665
Refer to TM-645, "Assembly" for assembly procedure.
InspectionINFOID:0000000001381666
FORK ROD AND SHIFT FORK
Check contact surface and sliding surface of fork rod and shift fork
for wear, damage, and bend. Replace if necessary.
SCIA7785E