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): 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
Revision: May 2010 2011 Versa

M/T OILMT-11
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M/T OIL
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
Revision: May 2010 2011 Versa

MT-12
< SERVICE INFORMATION >[RS5F91R]
SIDE OIL SEAL
SIDE OIL SEAL
Removal and InstallationINFOID:0000000005929665
REMOVAL
1. Remove front drive shafts from transaxle assembly. Refer to
FAX-9, "Removal and Installation (Left Side)"
and FAX-10, "Removal and Installation (Right Side)".
2. Remove differential side oil seal (1) using suitable tool. CAUTION:
Do not damage transaxle case or clutch housing.
INSTALLATION
Installation is in the reverse order of removal.
• B: Transaxle case side
• C: Clutch housing side
CAUTION:
• Do not reuse differential side oil seal
• Never incline differential side oil seal.
• Never damage clutch housing and transaxle case.
PCIB1505E
Tool number KV32500QAA ( – ) B.vi 1666-B
Dimension
L
1: 5.7 – 6.3 mm (0.224 – 0.248 in)
L
2: 2.4 – 3.0 mm (0.094 – 0.118 in)
JPDIC0401ZZ
Revision: May 2010 2011 Versa

POSITION SWITCHMT-13
< SERVICE INFORMATION > [RS5F91R]
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POSITION SWITCH
CheckingINFOID:0000000005929666
NOTE:
For removal and installation of the switches, refer to MT-18, "
Disassembly and Assembly"
BACK-UP LAMP SWITCH
• Check continuity between terminals 1 and 2.
PARK/NEUTRAL POSITION SWITCH
• Check continuity between terminals 2 and 3.
Gear positionContinuity
Reverse Yes
Except reverse No
MCIA0157E
Gear positionContinuity
Neutral Yes
Except neutral No
JPDIC0092ZZ
Revision: May 2010 2011 Versa

MT-14
< SERVICE INFORMATION >[RS5F91R]
CONTROL LINKAGE
CONTROL LINKAGE
Exploded ViewINFOID:0000000005929667
Removal and InstallationINFOID:0000000005929668
REMOVAL
1. Remove the battery. Refer to
SC-7, "Removal and Installation".
2. Remove the air duct and air cleaner case. Refer to EM-25, "
Removal and Installation" .
3. Press the release button (1) of select cable and shift selector
cable, and then remove select cable and shift selector cable
from select lever of control shaft (2).
4. Move shift selector to neutral position.
5. Remove shift selector handle.
6. Remove center console assembly. Refer to IP-12, "
Removal and
Installation".
7. Remove M/T shift selector assembly bolts.
8. Remove exhaust front tube, center muffler and heat plate. Refer to EX-5, "
Removal and Installation".
9. Remove cable support bracket.
10. Remove select cable and shift select or cable from cable mounting bracket.
11. Remove M/T shift selector assembly from the vehicle.
INSTALLATION
Installation is in the reverse order of removal.
1. Shift selector handle 2. Shift selector lever 3. M/T shift selector assembly
4. Select cable 5. Shift selector cable6. Clutch housing
7. Cable mounting bracket 8. Bracket
A: Black color B: White color
PCIB1508E
SCIA7077E
Revision: May 2010 2011 Versa

CONTROL LINKAGEMT-15
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• Move the shift selector to the neutral position.
• Securely assemble each of the cables to each select lever of control shaft, mounting bracket, and the M/T
shift selector assembly.
• Be careful about the installation direction, and push shift selector handle onto shift selector.
CAUTION:
Do not reuse shift selector handle.
• Make sure that the front/rear claws (1) of M/T shift selector assem- bly are in contact with flange of the floor (2).
InspectionINFOID:0000000005929669
Inspect the following items:
• When shift selector is moved to 1st-2nd side and 5th-reve rse side, confirm shift selector returns to neutral
position smoothly.
• When the shift selector is shifted to each position, make sure there is no binding or disconnection in each
boot.
PCIB1509E
PCIB1510E
Revision: May 2010 2011 Versa

MT-16
< SERVICE INFORMATION >[RS5F91R]
AIR BREATHER HOSE
AIR BREATHER HOSE
Exploded ViewINFOID:0000000005929670
Removal and InstallationINFOID:0000000005929671
REMOVAL
1. Remove the battery. Refer to
SC-7, "Removal and Installation".
2. Remove the air duct and air cleaner case. Refer to EM-16, "
Removal and Installation".
3. Remove air breather hose. CAUTION:
When air breather hose is removed, be sure to hold two way connector securely.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
Make sure air breather hose is not collapsed or bl ocked due to folding or bending when installed.
• When installing air breather hose on two way connector, aim paint mark toward the vehicle rear.
• When installing air breather hose on two way connector, push it until it hits the transaxle case.
• When installing air breather hose to air duct and air cleaner case, make sure that clips are fully inserted.
1. Air cleaner case2. Air breather hose 3. Air duct
4. Clip 5. Transaxle assembly 6. Two way connector
PCIB1511E
Revision: May 2010 2011 Versa

TRANSAXLE ASSEMBLYMT-17
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TRANSAXLE ASSEMBLY
Exploded ViewINFOID:0000000005929672
Removal and InstallationINFOID:0000000005929673
CAUTION:
If transaxle assembly is removed from the vehicle , always replace CSC (Concentric Slave Cylinder).
Return CSC insert to original pos ition to remove transaxle assembly. Du st on clutch disc sliding parts
may damage seal of CSC and may cau se clutch fluid leakage. Refer to CL-13, "
Removal and Installa-
tion".
REMOVAL
1. Drain clutch fluid and remove clutch tube from CSC. Refer to CL-13, "Removal and Installation".
CAUTION:
Do not depress clutch pedal during removal procedure.
2. Remove the engine and transaxle as an assembly from the vehicle. Refer t\
o EM-82, "
Removal and Instal-
lation".
3. Remove the transaxle to engine and engine to transaxle bolts.
4. Separate the transaxle assembly from the engine.
INSTALLATION
Installation is in the reverse order of removal.
1. LH engine mount bracket (transaxle side) 2. Transaxle assembly 3. Rear engine mount bracket
4. Washer 5. Rear torque rod Front
: Refer to installation.
PCIB1514E
Revision: May 2010
2011 Versa

MT-18
< SERVICE INFORMATION >[RS5F91R]
TRANSAXLE ASSEMBLY
CAUTION:
• Make sure the transaxle assembly does not interfer
e with the wire harnesses and clutch tube.
• When installing transaxle assembly, do not bring input shaft into contact with clutch cover.
• If transaxle is removed from the vehicle, always replace CSC. Refer to CL-13, "
Removal and Installa-
tion".
• When installing the transaxle assembly to the engine, install the
bolts according to the following:
(A): Transaxle to engine
(B): Engine to transaxle
• After installation perform the following:
- Bleed the air from the clutch hydraulic system. Refer to CL-9, "
Air Bleeding Procedure".
- Check for oil leakage and oil level. Refer to MT-11, "
Inspection".
- Check the control linkage. Refer to MT-15, "
Inspection".
Disassembly and AssemblyINFOID:0000000005929674
COMPONENTS
Case and Housing Component
Bolt No.1234
Quantity 2213
Bolt length “ ”
mm (in) 55
(2.17) 49
(1.93) 69
(2.72) 55
(2.17)
Tightening torque
N·m (kg-m, ft-lb) 48.0
(4.9, 35)
PCIB1517E
Revision: May 2010 2011 Versa

TRANSAXLE ASSEMBLYMT-19
< SERVICE INFORMATION > [RS5F91R]
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Gear Component
1. Differential side oil seal 2. Clutch housing
3. Dowel pin
4. Magnet 5. Drain plug6. Gasket
7. Oil channel 8. Plug (with ABS models) 9. Vehicle speed sensor (w/o ABS models)
10. Two way connector 11. Oil gutter12. Air breather inner tube
13. Filler plug 14. Transaxle case15. O-ring
16. Rear housing 17. Position switch Replace parts as a set
AWDIA0791GB
Revision: May 2010 2011 Versa