2008 NISSAN TIIDA disassembly

INPUT SHAFT AND GEARS
MT-35
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INPUT SHAFT AND GEARS
Disassembly and AssemblyINFOID:0000000001703143
GENERAL PRECAUTIONS
• Do not reuse snap ring.
• Position input shaft on the vise with back plate and remove gears and snap rings.
• For installation and removal of snap ring, position snap ring pliers
and flat pliers at both sides of snap ring. Stretch snap ring, and
move it with flat pliers.
• Disassemble gear components putting matching marks on the
parts that do not affect any functions.
DISASSEMBLY
1. Remove snap ring (1).
2. Install the suitable tool (A) onto input shaft rear bearing (1), and
remove input shaft rear bearing (1) from input shaft.
3. Remove washer (1), 6th input gear (2) and 5th-6th synchronizer
assembly (3).
4. Remove needle bearing.
SCIA1755J
PCIB1756E
PCIB1755E
PCIB1750E

MT-36
< SERVICE INFORMATION >
INPUT SHAFT AND GEARS
5. Remove snap ring (1), washer and 5th input gear (2).
6. Remove washer.
7. Remove snap ring (1), washer, 4th input gear (2) and 3rd-4th
synchronizer assembly (3).
8. Remove snap ring (1), washer and 3rd input gear (2).
9. Remove input shaft front bearing (1) from input shaft using suit-
able tool.
INSPECTION AFTER DISASSEMBLY
Input Shaft and Gears
PCIB1754E
PCIB1753E
PCIB1752E
PCIB1751E

INPUT SHAFT AND GEARS
MT-37
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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
Check items below. If necessary, replace them with new ones.
• Damage and excessive wear of contact surfaces of coupling
sleeve, synchronizer hub and insert key.
• 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.
Bearing
Check for damage and rough rotation of bearing. If necessary,
replace with new one.
ASSEMBLY
Assembly is in the reverse order of disassembly.
SCIA7736E
SCIA1753J
SCIA0608J
MTF0041D

MAINSHAFT AND GEARS
MT-39
< SERVICE INFORMATION >
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MAINSHAFT AND GEARS
Disassembly and AssemblyINFOID:0000000001703144
GENERAL PRECAUTIONS
• Do not reuse snap rings.
• Position mainshaft on the vise with back plate and remove gears and snap rings.
• For installation and removal of snap ring, position snap ring pliers
and flat pliers at both sides of snap ring. Stretch snap ring, and
move it with flat pliers.
• Disassemble gear components putting matching marks on the
parts that do not affect any functions.
DISASSEMBLY
1. Remove snap ring (1).
2. Install Tool (A) and suitable tool onto 6th main gear (1), and
remove mainshaft rear bearing inner race (2) and 6th main gear
(1) from mainshaft.
3. Install Tool (A) and suitable tool onto 4th main gear (1), and
remove 5th main gear (2), and 4th main gear (1) from mainshaft.
4. Remove intermediate adjusting shim.
SCIA1755J
PCIB1745E
Tool number : ST33052000 ( — )
PCIB1744E
Tool number : ST33052000 ( — )
PCIB1743E

MT-40
< SERVICE INFORMATION >
MAINSHAFT AND GEARS
5. Install Tool (A) and suitable tool onto 1st main gear (1), and
remove 1st main gear (1), 1st-2nd synchronizer assembly (2),
2nd main gear (3), bushing, and 3rd main gear (4) from main-
shaft.
6. Install Tool (A) and suitable tool onto mainshaft front bearing
inner race (1), and remove mainshaft front bearing (1) from
mainshaft.
INSPECTION AFTER DISASSEMBLY
Mainshaft and Gears
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
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.Tool number : ST33052000 ( — )
PCIB1742E
Tool number : ST33052000 ( — )
PCIB1741E
PCIB1775E
SCIA1753J

MT-44
< SERVICE INFORMATION >
REVERSE IDLER SHAFT AND GEARS
REVERSE IDLER SHAFT AND GEARS
Disassembly and AssemblyINFOID:0000000001703145
DISASSEMBLY
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

REVERSE IDLER SHAFT AND GEARS
MT-45
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5. Remove needle bearings (1) from reverse idler shaft.
ASSEMBLY
Assembly is in the reverse order of disassembly.
CAUTION:
• Do not reuse snap ring.
• Make sure that snap ring is securely installed in the groove.
PCIB1761E

MT-46
< SERVICE INFORMATION >
FINAL DRIVE
FINAL DRIVE
Disassembly and AssemblyINFOID:0000000001703146
DISASSEMBLY
1. Remove differential side bearing inner race (clutch housing side)
(1) using Tool (A) and suitable tool.
2. Remove speedometer drive gear.
3. Remove final gear bolts (1), and then separate the final gear (2)
from differential case.
4. Remove differential side bearing inner race (transaxle case
side) (1) using suitable tool (A).
5. Remove lock ring (1) from differential case.
6. Remove pinion mate shaft, pinion mate gears, side gears and
thrust washer from differential case.
INSPECTION AFTER DISASSEMBLY
Gear, Washer, Shaft and Case
Tool number : ST33061000 (J-8107-2)
PCIB1767E
PCIB1766E
PCIB1765E
PCIB1764E