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PRECAUTIONS
5. When the repair work is completed, return the ignition switch to the
″LOCK ″ position before connecting
the battery cables. (At this time, the NISSAN LATIO 2011 Service Repair Manual MT-4
< SERVICE INFORMATION >[RS5F91R]
PRECAUTIONS
5. When the repair work is completed, return the ignition switch to the
″LOCK ″ position before connecting
the battery cables. (At this time, the](/manual-img/5/57357/w960_57357-3224.png)
MT-4
< SERVICE INFORMATION >[RS5F91R]
PRECAUTIONS
5. When the repair work is completed, return the ignition switch to the
″LOCK ″ position before connecting
the battery cables. (At this time, the steering lock mechanism will engage.)
6. Perform a self-diagnosis check of a ll control units using CONSULT-III.
Precaution for Procedure without Cowl Top CoverINFOID:0000000005929655
When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc.
Service Notice or PrecautionINFOID:0000000005929656
•Use recommended brake fluid when adding flui d to the clutch reservoir tank. Refer to MA-14.
• Never reuse fluid drained from clutch system.
• Be careful not to splash brake fluid on painted areas.
• Use new brake fluid to clean or wash all part s of master cylinder and operating cylinder.
• Never use mineral oils such as gasoline or kerosene. It will ruin the rubber parts of the hydraulic sys-
tem.
• If transaxle assembly is removed from the vehicle , always replace CSC (Concentric slave cylinder).
Return CSC to original position to remove transaxle assembly. Dust on clutch disc sliding parts may
damage CSC seal and may cause clutch fluid leakage.
• Do not disassemble clutch master cylinder and CSC.
WARNING:
After cleaning clutch disc, clean it with a dust collector. Do not use compressed air.
PIIB3706J
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Special Service ToolsINFOID:0000000005929657
The actual shapes of tools may differ from those of special NISSAN LATIO 2011 Service Repair Manual PREPARATIONMT-5
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PREPARATIONMT-5
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Special Service ToolsINFOID:0000000005929657
The actual shapes of tools may differ from those of special service tools illustrated here.
Tool number
(Kent-Moore No.)
Tool name Description
—
( J-46534 )
Trim tool set For removing trim
KV32500QAA
(—)
(Renault SST: B.vi 1666)
Drift set Installing differential side oil seal
1. ( – )
(Stamping number: B.vi 1666-A)
Drift
a: 54.3 mm (2.138 in) dia
b: 45 mm (1.77 in) dia
c: 26.6 mm (1.047 in) dia
2. ( – )
(Stamping number: B.vi 1666-B)
Drift
a: 54 mm (2.13 in) dia
b: 48.6 mm (1.913 in) dia
c: 26.6 mm (1.047 in) dia
KV32300QAC
(—)
Puller Removing 5th main gear
KV32300QAD
(—)
Puller Removing 5th main gear
ST35300000
(—)
Drift • Removing and installing input shaft rear
bearing
• Removing and installing mainshaft rear bearing
a: 45 mm (1.77 in) dia.
b: 59 mm (2.23 in) dia.
AWJIA0483ZZ
JPDIC0730ZZ
SCIA1781J
SCIA1782J
ZZA0969D
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MT-6
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PREPARATION
K V 111 0 11 S 0
(—)
Va l v e s e a t r e m o v e rRemoving mainshaft front bearing
ST33400001
(J-26082)
Drift Installing mainshaft front bearing
a: 60 mm (2.36 in) dia.
a: 47 mm (1.85 in) dia.
KV40100900
(—)
Drift Installing input shaft front bearing
a: 52 mm (2.05 in) dia.
a: 39.5 mm (1.55 in) dia.
KV32300QAE
(—)
Drift Installing differential side bearing outer race
a: 65 mm (2.56 in) dia.
a: 63 mm (2.48 in) dia.
ST33052000
(—)
Drift Removing differential side bearing
a: 22 mm (0.87 in) dia.
a: 28 mm (1.10 in) dia.
KV40104920
(—)
Drift Installing differential side bearing
a: 21.7 mm (0.85 in) dia.
a: 44.7 mm (1.76 in) dia.
Tool number
(Kent-Moore No.)
Tool name
Description
ZZA0872D
ZZA0814D
NT084
SCIA1783J
ZZA0969D
ZZA0969D
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PREPARATIONMT-7
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Tool name Description
Drift Removing input shaft front bearing
a: 38 mm (1.50 in) dia.
Drift Installing bushing
a: 14.5 mm (0.571 in) dia.
Socket Removing and installing drain plug
a: 8 mm (0.31 in)
b: 5 mm (0.20 in)
Puller • Removing 5th-reverse synchronizer hub
• Removing differential side bearing
Bearing remover Removing bushing
S-NT063
S-NT063
PCIB1776E
NT077
S-NT134
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MT-8
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NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting ChartINFOID:0000000005929659
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 pageMT-18MT-18MT-14MT-18MT-18
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 1 123 3
Jumps out of gear 1 2 2
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DESCRIPTIONMT-9
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System DiagramINFOID:0000000005929660
CROSS-SECTIONAL VIEW
System DescriptionINFOID:0000000005929661
DOUBLE-CONE SYNCHRONIZER
1. Clutch housing 2. 1st-2nd synchronizer hub assembly 3. 3rd-4th synchronizer hub assembly
4. 5th input gear 5. 5th-reverse synchronizer hub assembly 6. 5th-reverse baulk ring
7. 5th main gear 8. 4th main gear 9. 3rd main gear
10. 2nd main gear 11. 2nd double cone synchronizer 12. 1st double cone synchronizer
13. 1st main gear 14. Differential side bearing 15. Differential
16. Final gear 17. Mainshaft 18. Input shaft
JPDIC0580ZZ
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DESCRIPTION
Double-cone synchronizer is adopted for 1st and 2nd gears to
reduce operating force of the shift lever.
(1): Outer baulk ring
(2): 2nd main gear
(3) NISSAN LATIO 2011 Service Repair Manual MT-10
< SERVICE INFORMATION >[RS5F91R]
DESCRIPTION
Double-cone synchronizer is adopted for 1st and 2nd gears to
reduce operating force of the shift lever.
(1): Outer baulk ring
(2): 2nd main gear
(3)](/manual-img/5/57357/w960_57357-3230.png)
MT-10
< SERVICE INFORMATION >[RS5F91R]
DESCRIPTION
Double-cone synchronizer is adopted for 1st and 2nd gears to
reduce operating force of the shift lever.
(1): Outer baulk ring
(2): 2nd main gear
(3): Synchronizer cone
(4): Inner baulk ring
(5): 1st main gear
(6): 1st-2nd coupling sleeve
REVERSE GEAR NOISE PREVENTION
FUNCTION (SYNCHRONIZING METHOD)
Description
Soon after the clutch is disengaged, the input shaft is st ill rotating due to inertia. This may cause a gear noise
when the gear is shifted to reverse position. The reverse gear noise prevention function stops the rotation of
the input shaft and enables smooth gear shifting when the reverse gear is selected.
Operation Principle
1. When the gear is shifted to reverse position, 5th-reverse cou-
pling sleeve (1) slides in the reverse direction( )
5: 5th input gear
2. Synchronizer levers (2) with s upport point (A) at 5th-reverse
synchronizer hub (3) presses 5th-reverse baulk ring (4).( )
3. Friction that is generated at 5-reverse baulk ring presses syn-
chronizer lever on 5th-reverse coupling sleeve. ( )
4. 5th-reverse coupling sleeve that is presses by synchronizer
lever stops the rotation of input shaft.
SCIA7117E
JPDIC0415ZZ
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DrainingINFOID:0000000005929662
1. Start engine and let it run to warm up transaxle.
2. Stop engine. Remove drai NISSAN LATIO 2011 Service Repair Manual M/T OILMT-11
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DrainingINFOID:0000000005929662
1. Start engine and let it run to warm up transaxle.
2. Stop engine. Remove drai](/manual-img/5/57357/w960_57357-3231.png)
M/T OILMT-11
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DrainingINFOID:0000000005929662
1. Start engine and let it run to warm up transaxle.
2. Stop engine. Remove drain plug (1) and drain oil.
3. Set a new gasket on drain plug (1) and install it to transaxle and tighten drain plug to the specified torque. Refer to MT-18, "
Dis-
assembly and Assembly".
CAUTION:
Do not reuse gasket.
RefillingINFOID:0000000005929663
1. Remove filler plug (1). Fill with new oil until oil level reaches the specified limit near filler plug hole as shown.
2. After refilling oil, check oil level.
3. Set a new gasket on filler plug (1), then install it to transaxle and tighten to the specified torque. Refer to MT-18, "
Disassembly
and Assembly".
CAUTION:
Do not reuse gasket.
InspectionINFOID:0000000005929664
LEAKAGE
Make sure that oil is not leaking from transaxle or around it.
LEVEL
1. Remove filler plug (1) and check oil level at filler plug hole as shown.
CAUTION:
Do not start engine while checking oil level.
2. Set a new gasket on filler plug (1) and install it to the transaxle case.
CAUTION:
Do not reuse gasket.
3. Tighten filler plug to the specified torque. Refer to MT-18, "
Dis-
assembly and Assembly".
PCIB1504E
Oil grade and capacity : Refer to MA-14, "Fluids and
Lubricants".
SCIA7119E
SCIA7119E
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