Nissan March K13. Manual — part 657
MAINSHAFT AND GEAR
TM-45
< UNIT DISASSEMBLY AND ASSEMBLY >
[5MT: RS5F91R]
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• Be careful with the orientation of 3rd-4th synchronizer hub.
• Replace 3rd-4th synchronizer hub and 3rd-4th coupling
sleeve as a set.
• Be careful with the orientation of insert key (1) and spring (2).
Inspection
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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
Check the following items and replace if necessary.
• Contact surface breakage, damage, and unusual wear of coupling
sleeve, synchronizer hub, insert key, and spring.
• Coupling sleeve and synchronizer hub move smoothly.
A
: 4th main gear side
B
: 3rd main gear side
PCIB1565E
PCIB1564E
SCIA1762J
SCIA1753J
TM-46
< UNIT DISASSEMBLY AND ASSEMBLY >
[5MT: RS5F91R]
MAINSHAFT AND GEAR
• Breakage, damage, and excessive wear of baulk ring cam surface
and insert contact surface
Bearing
Check bearing for damage and unsmooth rotation. Replace if neces-
sary.
SCIA0608J
MTF0041D
FINAL DRIVE
TM-47
< UNIT DISASSEMBLY AND ASSEMBLY >
[5MT: RS5F91R]
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FINAL DRIVE
Exploded View
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Disassembly
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1.
Remove differential side bearings, using the drift (A) [SST:
ST33052000] and a puller [Commercial service tool].
2.
Remove speedometer drive gear.
1.
Differential side bearing outer race
2.
Differential side bearing
3.
Speedometer drive gear
4.
Pinion gear
5.
Pinion shaft
6.
Final drive assembly
: Replace the parts as a set.
JPDIC0602ZZ
PCIB1568E
TM-48
< UNIT DISASSEMBLY AND ASSEMBLY >
[5MT: RS5F91R]
FINAL DRIVE
Assembly
INFOID:0000000006056593
1.
Install differential side bearings, using the drift [SST].
CAUTION:
Replace differential side bearing outer race and differential
side bearing as a set.
2.
Install speedometer drive gear.
Inspection
INFOID:0000000006056594
INSPECTION AFTER DISASSEMBLY
Case
Check differential case and replace if necessary.
Bearing
Check bearing for damage and unsmooth rotation. Replace if neces-
sary.
SCIA1765J
SPD715
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