NISSAN LATIO 2007 Service Repair Manual

AT-248
ON-VEHICLE SERVICE
Revision: June 20062007 Versa
3. Disconnect revolution sensor harness connector.
4. Remove clip (A).
5. Remove revolution sensor (1) from A/T.
: Bolt (2)
6. Remove O-ring from revolution sensor (1)
Installation
Installation is in the reverse order of removal.
CAUTION:

Do not reuse O-ring.

Apply ATF to O-ring.

Ensure revolution sensor harness is firmly secured with
bolt.
(1): Revolution sensor
: Bolt (1)
Turbine Revolution Sensor (Power Train Revolution Sensor) UCS005VU
COMPONENTS
REMOVAL AND INSTALLATION
Removal
1. Disconnect the battery negative terminal.
2. Remove air duct (inlet). Refer to EM-16, "
AIR CLEANER AND AIR DUCT" .
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1. A/T 2. O-ring 3. Turbine revolution sensor (power
train revolution sensor)
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ON-VEHICLE SERVICE
AT-249
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Revision: June 20062007 Versa
3. Disconnect turbine revolution sensor (power train revolution
sensor) harness connector (1).
4. Remove turbine revolution sensor (power train revolution sen-
sor) bolt.
: Bolt (1)
5. Remove turbine revolution sensor (power train revolution sen-
sor) (2) from A/T.
6. Remove O-ring from turbine revolution sensor (power train revo-
lution sensor) (2).
Installation
Installation is in the reverse order of removal.
CAUTION:

Do not reuse O-ring.

Apply ATF to O-ring.
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AT-250
ON-VEHICLE SERVICE
Revision: June 20062007 Versa
Differential Side Oil SealUCS005VV
COMPONENTS
REMOVAL AND INSTALLATION
Removal
1. Remove front drive shaft. Refer to EI-22, "Removal and Installation" .
2. Remove differential side oil seals using a flat-bladed screw-
driver.
CAUTION:
Be careful not to scratch transaxle case and converter
housing.
1. A/T 2. LH differential side oil seal 3. RH differential side oil seal
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ON-VEHICLE SERVICE
AT-251
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Revision: June 20062007 Versa
Installation
Installation is in the reverse order of removal.
NOTE:

Drive each differential side oil seal evenly using a drift (SST and
commercial service tool) so that differential side oil seal pro-
trudes by the dimension “C” or “D” respectively.
(1): LH differential side oil seal
(2): RH differential side oil seal
(A): Transaxle case side
(B): Converter housing side
Unit: mm (in)

Differential side oil seal pulling direction is used as the refer-
ence.
Drift to be used:

After installing differential side oil seal, check A/T fluid leakage and A/T fluid level. Refer to AT- 1 6 , "Check-
ing A/T Fluid" .
Dimension “C” 0 ± 0.5 (0 ± 0.020)
Dimension “D” 6 ± 0.5 (0.043 ± 0.020)
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Location Tool number
Transaxle case side (A)ST35325000 ( – )
KV31103000 (J-38982)
Converter housing side (B)Commercial service tool [Inner diameter: 47 mm (1.85 in), outer
diameter: 54 mm (2.13 in)]

AT-252
AIR BREATHER HOSE
Revision: June 20062007 Versa
AIR BREATHER HOSEPFP:31098
Removal and InstallationUCS005VW
COMPONENTS
REMOVAL
1. Remove air duct (inlet), air duct and air cleaner case. Refer to EM-16, "AIR CLEANER AND AIR DUCT" .
2. Remove air breather hose.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
Make sure air breather hose is not collapsed or blocked due to folding or bending when installed.
NOTE:

Install the air breather hose (1) to the air breather tube (2) so
that the paint mark (A) faces upward. Also make sure the air
breather hose end laps with air breather tube 17 mm (0.67 in) or
more.

When installing air breather hose (1) to air duct and air cleaner
case, make sure to fully insert the hose clips.
1. Air cleaner case 2. Air duct 3. Air breather hose
4. Clip 5. Air breather tube 6. A/T
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TRANSAXLE ASSEMBLY
AT-253
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Revision: June 20062007 Versa
TRANSAXLE ASSEMBLYPFP:32020
Removal and InstallationUCS005VX
COMPONENTS
REMOVAL
1. Remove the engine and transaxle as an assembly. Refer to EM-73, "Removal and Installation" .
1. A/T fluid level gauge 2. A/T fluid charging pipe 3. O-ring
4. Fluid cooler tube 5. Copper washer 6. Bracket
7. Fluid cooler tube 8. A/T assembly 9. Engine mounting bracket (LH)
10. Bracket A. Refer to AT- 2 5 4 , "
INSTALLATION" .
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AT-254
TRANSAXLE ASSEMBLY
Revision: June 20062007 Versa
2. Disconnect the following connectors and remove the wire har-
ness.

Turbine revolution sensor (power train revolution sensor) har-
ness connector (1)

Terminal cord assembly harness connector (2)

PNP switch connector (3)

Revolution sensor harness connector (4)
3. Remove the four drive plate to torque converter bolts.
NOTE:
Rotate the crankshaft clockwise as viewed from front of engine
for access to drive plate to torque converter bolts.
4. Put matching marks on the drive plate and torque converter.
CAUTION:
For matching marks, use paint. Never damage the drive plate or torque converter.
5. Remove the transaxle to engine and engine to transaxle bolts.
6. Separate the transaxle from the engine.
CAUTION:
Secure torque converter to prevent it from dropping.
7. If necessary, remove the following from the transaxle:

Fluid cooler tubes (1) and copper washers

A/T fluid level gauge (2) and charging pipe (3)

PNP switch

Air breather hose

Engine mounting bracket (LH)

Any necessary brackets
INSTALLATION
Installation is in the reverse order of removal.
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TRANSAXLE ASSEMBLY
AT-255
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Revision: June 20062007 Versa
CAUTION:

When replacing an engine or transmission you must make sure any dowels are installed correctly
during re-assembly.

Improper alignment caused by missing dowels may cause vibration, oil leaks or breakage of drive
train components.

Do not reuse O-rings and copper washers. Refer to AT- 2 5 3 , "COMPONENTS" .

When turning crankshaft, turn it clockwise as viewed from the front of the engine.

When tightening the bolts for the torque converter while securing the crankshaft pulley bolt, be
sure to confirm the tightening torque of the crankshaft pulley bolt. Refer to EM-37, "
TIMING
CHAIN" .

After converter is installed to drive plate, rotate crankshaft several turns to check that transaxle
rotates freely without binding.

When installing the torque converter to the transaxle measure
distance A.

Check the fitting of the dowel pins when installing the transaxle
assembly and the engine assembly.
: Dowel pin (2)

When installing the transaxle to the engine, align the matching mark on the drive plate with the matching
mark on the torque converter.

When securing the transaxle to the engine, attach the bolts in
accordance with the following standard.
(A): A/T to engine
(B): Engine to A/TDimension A: 14.4 mm (0.567 in) or more
SAT4 3 0D
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Bolt No. 1 2
Number of bolts 2 7
Bolt length “L”
[mm (in)]55 (2.17) 50 (1.97)
Tightening torque
[N·m (kg-m, ft-lb)]62 (6.3, 46)
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AT-256
TRANSAXLE ASSEMBLY
Revision: June 20062007 Versa

Align the positions for the bolts on drive plate with those of the
torque converter, and temporarily tighten bolts. Then, tighten
bolts to the specified torque.

After completing installation, check for A/T fluid leakage, A/T
fluid level and A/T positions. Refer to AT-16, "
Checking A/T
Fluid" and AT-234, "Checking of A/T Position" . Converter nuts : 51 N·m (5.2 kg-m, 38 ft-lb)
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OVERHAUL
AT-257
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Revision: June 20062007 Versa
OVERHAULPFP:00000
ComponentsUCS005VY
With ABS
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