NISSAN TIIDA 2008 Service Repair Manual

ON-VEHICLE SERVICE
AT-219
< SERVICE INFORMATION >
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• Inspect each return spring, and replace if damaged, deformed or
worn. Refer to AT-343, "
Accumulator" for free length (L1) and
length (L
2).
(1): Return spring (Servo release accumulator)
(2): Return spring (N-D accumulator)
CAUTION:
Do not remove spring retainer (3).
Installation
Installation is in the reverse order of removal.
CAUTION:
• Completely remove all moisture, oil and old gasket from the oil pan gasket mounting surface of tran-
saxle case and oil pan.
• Do not reuse O-rings, lip seals, oil pan gasket and oil pan bolts.
• Apply ATF to manual valve, O-rings, lip seals and sliding surfaces of the transaxle case.
NOTE:
• Set manual shaft in “N” position, then align manual plate (1) with
groove in manual valve (2).
• After installing control valve assembly to transaxle case, make
sure that selector lever can be moved to all positions.
• After completing installation, check for A/T fluid leakage and A/T
fluid level. Refer to MA-22, "
Checking A/T Fluid".
Park/Neutral Position (PNP) SwitchINFOID:0000000001703367
COMPONENTS
SCIA6955E
SCIA7090E

AT-220
< SERVICE INFORMATION >
ON-VEHICLE SERVICE
REMOVAL AND INSTALLATION
Removal
1. Disconnect the battery negative terminal.
2. Remove air duct (inlet). Refer to EM-16
.
3. Remove control cable (1) from manual shaft. Refer to AT-203,
"Control Device Removal and Installation".
4. Disconnect PNP switch harness connector (2).
5. Remove PNP switch bolts.
6. Set manual shaft in “P” position.
7. Remove PNP switch from A/T.
Installation
Installation is in the reverse order of removal.
NOTE:
• Align PNP switch position when installing.
• After installation is completed, adjust and check the PNP switch and A/T position. Refer to "PARK/NEUTRAL
POSITION (PNP) SWITCH ADJUSTMENT", AT-207, "
Adjustment of A/T Position" and AT-207, "Checking of
A/T Position".
• After installation is completed, check continuity of PNP switch. Refer to AT-171, "
Component Inspection".
PARK/NEUTRAL POSITION (PNP) SWITCH ADJUSTMENT
1. Remove air duct (inlet). Refer to EM-16.
1. A/T 2. PNP switch
SCIA8018E
WCIA0653E

ON-VEHICLE SERVICE
AT-221
< SERVICE INFORMATION >
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2. Set selector lever and manual shaft (1) in “N” position.
3. Remove control cable from manual shaft (1). Refer to AT-203,
"Control Device Removal and Installation".
4. Loosen PNP switch bolts.
:Bolt (3)
5. Insert the pin (3) [4 mm (0.16 in) dia.] straight into manual shaft
(1) adjustment hole.
6. Rotate PNP switch (2) until the pin (3) can also be inserted
straight into hole in PNP switch (2).
7. Tighten PNP switch bolts to the specified torque. Refer to
"COMPONENTS".
8. Remove the pin (3) from adjustment hole after adjusting PNP switch (2).
9. Install the control cable. Refer to AT-203, "
Control Device Removal and Installation".
10. Adjust and check A/T position. Refer to AT-207, "
Adjustment of A/T Position" and AT-207, "Checking of A/
T Position".
11. Check continuity of PNP switch (2). Refer to AT-171, "
Component Inspection".
12. Install the air duct (inlet). Refer to EM-16
.
Revolution SensorINFOID:0000000001703368
COMPONENTS
REMOVAL AND INSTALLATION
Removal
1. Disconnect the battery negative terminal.
2. Remove air duct (inlet), air duct and air cleaner case. Refer to EM-16
.
WCIA0654E
1. A/T 2. Revolution sensor
SCIA8019E

AT-222
< SERVICE INFORMATION >
ON-VEHICLE SERVICE
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)INFOID:0000000001703369
COMPONENTS
REMOVAL AND INSTALLATION
Removal
1. Disconnect the battery negative terminal.
2. Remove air duct (inlet). Refer to EM-16
.
WCIA0655E
WCIA0656E
1. A/T 2. O-ring 3. Turbine revolution sensor (power
train revolution sensor)
SCIA8020E

ON-VEHICLE SERVICE
AT-223
< SERVICE INFORMATION >
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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.
Differential Side Oil SealINFOID:0000000001703370
COMPONENTS
REMOVAL AND INSTALLATION
Removal
1. Remove front drive shaft. Refer to FA X - 8.
2. Remove differential side oil seals using a flat-bladed screw-
driver.
CAUTION:
Be careful not to scratch transaxle case and converter
housing.
Installation
WCIA0658E
1. A/T 2. LH differential side oil seal 3. RH differential side oil seal
SCIA8021E
SCIA4857E

AT-224
< SERVICE INFORMATION >
ON-VEHICLE SERVICE
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 protrudes
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 reference.
Drift to be used:
• After installing differential side oil seal, check A/T fluid leakage and A/T fluid level. Refer to MA-22, "Check-
ing A/T Fluid".
Dimension “C” 0 ± 0.5 (0 ± 0.020)
Dimension “D” 6 ± 0.5 (0.043 ± 0.020)
SCIA7226E
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 di-
ameter: 54 mm (2.13 in)]

AIR BREATHER HOSE
AT-225
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AIR BREATHER HOSE
Removal and InstallationINFOID:0000000001703371
COMPONENTS
REMOVAL
1. Remove air duct (inlet), air duct and air cleaner case. Refer to EM-16.
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
WCIA0642E
WCIA0641E

AT-226
< SERVICE INFORMATION >
TRANSAXLE ASSEMBLY
TRANSAXLE ASSEMBLY
Removal and InstallationINFOID:0000000001703372
COMPONENTS
REMOVAL
1. Remove the engine and transaxle as an assembly. Refer to EM-72, "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 "INSTALLATION".
WCIA0646E

TRANSAXLE ASSEMBLY
AT-227
< SERVICE INFORMATION >
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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:
• Revolution sensor
• Turbine revolution sensor (powertrain revolution sensor)
• 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.
CAUTION:
WCIA0647E
WCIA0616E
WCIA0648E

AT-228
< SERVICE INFORMATION >
TRANSAXLE ASSEMBLY
• 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 "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
.
• 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 dis-
tance 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
SAT430D
SCIA7698E
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)
SCIA7685E