Page 5609 of 5883
M/T SYSTEM
TM-663
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FUNCTION DIAGNOSIS
M/T SYSTEM
System DiagramINFOID:0000000001381622
CROSS-SECTIONAL VIEW
1. Clutch housing 2. CSC (Concentric Slave Cylinder) 3. Reverse idler shaft
4. Reverse input gear 5. Reverse output gear 6. 2nd input gear
7. 3rd input gear 8. 3rd-4th synchronizer assembly 9. 4th input gear
10. 5th input gear 11. 5th-6th synchronizer assembly 12. 6th input gear
13. Transaxle case 14. 6th main gear 15. 5th main gear
16. 4th main gear 17. 3rd main gear 18. 2nd main gear
19. 1st-2nd synchronizer assembly 20. 1st main gear 21. Differential assembly
22. Final gear 23. Mainshaft 24. Input shaft
SCIA7618E
Page 5610 of 5883
TM-664
< FUNCTION DIAGNOSIS >[6MT: RS6F94R]
M/T SYSTEM
System Description
INFOID:0000000001381623
TRIPLE-CONE SYNCHRONIZER
Triple-cone synchronizer is used for the 1st and the 2nd gears to
reduce operating force of the control lever.
REVERSE GEAR NOISE PREVENTION FUNCTION (SYNCHRONIZING METHOD)
Reverse gear assembly consists of reverse input gear, return spring,
reverse baulk ring and reverse output gear. When the control lever is
shifted to the reverse position, the construction allows smooth shift
operation by stopping the reverse idler shaft rotation by frictional
force of synchronizer.
1 : 1st main gear
2 : 1st-2nd coupling sleeve
3 : Insert key
4 : Outer baulk ring
5 : 2nd main gear
6 : Synchronizer cone
7 : Inner baulk ring
8 : 1st-2nd synchronizer hub
SCIA7636E
1 : Reverse fork rod
2 : Reverse output gear
3 : Return spring
4 : Reverse baulk ring
5 : Reverse input gear
SCIA7621E
Page 5611 of 5883
POSITION SWITCH
TM-665
< COMPONENT DIAGNOSIS >[6MT: RS6F94R]
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COMPONENT DIAGNOSIS
POSITION SWITCH
BACK-UP LAMP SWITCH
BACK-UP LAMP SWITCH : Component Parts LocationINFOID:0000000001381624
BACK-UP LAMP SWITCH : Component InspectionINFOID:0000000001381625
1.CHECK BACK-UP LAMP SWITCH
Check continuity between position switch terminals with control lever
turned to 1st to 6th and reverse position.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace position switch. Refer to TM-635, "
Exploded
View".
PARK/NEUTRAL POSITION (PNP) SWITCH
PARK/NEUTRAL POSITION (PNP) SWITCH : Component Parts LocationINFOID:0000000001381626
PARK/NEUTRAL POSITION (PNP) SWITCH : Component InspectionINFOID:0000000001381627
1.CHECK PARK/NEUTRAL POSITION (PNP) SWITCH
1 : Position switch
JPDIC0070ZZ
Terminals Gear position Continuity
1 – 2Reverse Existed
Except reverse Not existed
PCIB1781E
1 : Position switch
JPDIC0070ZZ
Page 5612 of 5883
TM-666
< COMPONENT DIAGNOSIS >[6MT: RS6F94R]
POSITION SWITCH
Check continuity between position switch terminals with control lever
turned to 1st to 6th and reverse position.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace position switch. Refer to TM-635, "
Exploded
View".
Terminals Gear position Continuity
2 – 3Neutral Existed
Except neutral Not existed
JPDIC0091ZZ
Page 5613 of 5883
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
TM-667
< SYMPTOM DIAGNOSIS >[6MT: RS6F94R]
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SYMPTOM DIAGNOSIS
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting ChartINFOID:0000000001381628
Use the chart below to help you find the cause of the symptom. The numbers indicate the order of the inspec-
tion. If necessary, repair or replace these parts.
Reference page
TM-635TM-635TM-630TM-635TM-635
SUSPECTED PARTS
(Possible cause)
OIL (Oil level is low.)
OIL (Wrong oil.)
OIL (Oil level is high.)
GASKET (Damaged)
OIL SEAL (Worn or damaged)
O-RING (Worn or damaged)
SHIFT CONTROL LINKAGE (Worn)
SHIFT FORK (Worn)
GEAR (Worn or damaged)
BEARING (Worn or damaged)
BAULK RING (Worn or damaged)
INSERT SPRING (Damaged)
SymptomsNoise 1 2 3 3
Oil leakage 31222
Hard to shift or will not shift 1 1 2 3 3
Jumps out of gear 1 2 2
Page 5614 of 5883
![NISSAN TIIDA 2007 Service Repair Manual TM-668
< PRECAUTION >[6MT: RS6F94R]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Service Notice or Precautions for Manual TransaxleINFOID:0000000001381629
CAUTION:
If transaxle assembly is removed from the ve NISSAN TIIDA 2007 Service Repair Manual TM-668
< PRECAUTION >[6MT: RS6F94R]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Service Notice or Precautions for Manual TransaxleINFOID:0000000001381629
CAUTION:
If transaxle assembly is removed from the ve](/manual-img/5/57395/w960_57395-5613.png)
TM-668
< PRECAUTION >[6MT: RS6F94R]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Service Notice or Precautions for Manual TransaxleINFOID:0000000001381629
CAUTION:
If transaxle assembly is removed from the vehicle, always replace CSC (Concentric Slave Cylinder).
Return CSC insert to original position to remove transaxle assembly. Dust on clutch disc sliding
parts may damage seal of CSC and may cause clutch fluid leakage.
Never reuse transaxle gear oil, once it has been drained.
Check oil level or replace gear oil with vehicle on level surface.
During removal or installation, keep inside of transaxle clear of dust or dirt.
Check for the correct installation status prior to removal or disassembly. If matching marks are
required, be certain they do not interfere with the function of the parts they are applied.
In principle, tighten bolts or nuts gradually in several steps working diagonally from inside to out-
side. If tightening sequence is specified, use it.
Never damage sliding surfaces and mating surfaces.
Page 5615 of 5883
![NISSAN TIIDA 2007 Service Repair Manual PREPARATION
TM-669
< PREPARATION >[6MT: RS6F94R]
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PREPARATION
PREPARATION
Special Service ToolsINFOID:0000000001381630
Tool number
Tool nameDescription
KV381054S0
Puller NISSAN TIIDA 2007 Service Repair Manual PREPARATION
TM-669
< PREPARATION >[6MT: RS6F94R]
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PREPARATION
PREPARATION
Special Service ToolsINFOID:0000000001381630
Tool number
Tool nameDescription
KV381054S0
Puller](/manual-img/5/57395/w960_57395-5614.png)
PREPARATION
TM-669
< PREPARATION >[6MT: RS6F94R]
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PREPARATION
PREPARATION
Special Service ToolsINFOID:0000000001381630
Tool number
Tool nameDescription
KV381054S0
PullerRemoving mainshaft front bearing outer race
KV38100200
Drift
a: 65 mm (2.56 in) dia.
b: 49 mm (1.93 in) dia. Installing mainshaft front bearing outer race
Installing mainshaft rear bearing outer race
Installing differential side bearing outer race
(clutch housing side)
ST33220000
Drift
a: 37 mm (1.46 in) dia.
b: 31 mm (1.22 in) dia.
c: 22 mm (0.87 in) dia.Installing input shaft oil seal
ST33400001
Drift
a: 60 mm (2.36 in) dia.
b: 47 mm (1.85 in) dia.Installing differential side bearing outer race
(transaxle case side)
KV38100300
Drift
a: 54 mm (2.13 in) dia.
b: 46 mm (1.81 in) dia.
c: 32 mm (1.26 in) dia.Installing differential side oil seal
ST36720030
Drift
a: 70 mm (2.76 in) dia.
b: 40 mm (1.57 in) dia.
c: 29 mm (1.14 in) dia. Installing input shaft rear bearing
Installing mainshaft front bearing inner race
ZZA0601D
ZZA1143D
ZZA1046D
ZZA0814D
ZZA1046D
ZZA0978D
Page 5616 of 5883
![NISSAN TIIDA 2007 Service Repair Manual TM-670
< PREPARATION >[6MT: RS6F94R]
PREPARATION
Commercial Service Tools
INFOID:0000000001381631
ST33052000
Drift
a: 22 mm (0.87 in) dia.
b: 28 mm (1.10 in) dia. Removing mainshaft rear bearing inne NISSAN TIIDA 2007 Service Repair Manual TM-670
< PREPARATION >[6MT: RS6F94R]
PREPARATION
Commercial Service Tools
INFOID:0000000001381631
ST33052000
Drift
a: 22 mm (0.87 in) dia.
b: 28 mm (1.10 in) dia. Removing mainshaft rear bearing inne](/manual-img/5/57395/w960_57395-5615.png)
TM-670
< PREPARATION >[6MT: RS6F94R]
PREPARATION
Commercial Service Tools
INFOID:0000000001381631
ST33052000
Drift
a: 22 mm (0.87 in) dia.
b: 28 mm (1.10 in) dia. Removing mainshaft rear bearing inner race
Removing 6th main gear
Removing 5th main gear
Removing 4th main gear
Removing 1st main gear
Removing 1st-2nd synchronizer assembly
Removing 2nd main gear
Removing bushing
Removing 3rd main gear
Removing mainshaft front bearing inner
race
KV32102700
Drift
a: 54 mm (2.13 in) dia.
b: 32 mm (1.26 in) dia. Installing bushing
Installing 2nd main gear
Installing 3rd main gear
Installing 4th main gear
Installing 5th main gear
Installing 6th main gear
ST30901000
Drift
a: 79 mm (3.11 in) dia.
b: 45 mm (1.77 in) dia.
c: 35.2 mm (1.386 in) dia.Installing mainshaft rear bearing inner race
ST33061000
Drift
a: 28.5 mm (1.122 in) dia.
b: 38 mm (1.50 in) dia.Removing differential side bearing inner race
(clutch housing side) Tool number
Tool nameDescription
ZZA0969D
S-NT065
ZZA0978D
ZZA0969D
Tool nameDescription
Socket
a: 8 mm (0.31 in)
b: 5 mm (0.20 in)Removing and installing drain plug
Spacer
a: 25 mm (0.98 in) dia.
b: 25 mm (0.98 in)Removing mainshaft front bearing outer race
PCIB1776E
PCIB1780E