Trans NISSAN TEANA 2008 Service Manual

OIL PAN
TM-159
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OIL PAN
Exploded ViewINFOID:0000000003849094
Removal and InstallationINFOID:0000000003849095
REMOVAL
1. Remove drain plug.
2. Remove O-ring from drain plug.
3. Remove oil pan fitting bolts ( ).
4. Remove oil pan.
1. Transaxle assembly 2. Oil pan fitting bolt 3. Drain plug
4. O-ring 5. Oil pan 6. Oil pan gasket
7. Magnet
: Apply CVT Fluid NS-2.
Refer to GI-4, "
Components" for symbols in the figure.
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: Vehicle front
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TM-160
< ON-VEHICLE REPAIR >[CVT: RE0F09B]
OIL PAN
5. Remove oil pan gasket (1) from oil pan (2).
6. Remove magnet (3) from oil pan.
INSTALLATION
Note the following, and install in the reverse order of removal.
CAUTION:
 Completely remove all moisture, oil and old gasket, etc. from the oil pan gasket mounting surface of
transaxle case and oil pan.
 Never reuse oil pan gasket, O-ring and oil pan fitting bolts.
 Apply CVT fluid to O-ring.
InspectionINFOID:0000000003849096
Check foreign materials in oil pan to help determine causes of malfunction. If the CVT fluid is very dark, smells
burned, or contains foreign particles, frictional material (clutches) may need replacement. A tacky film that will
not wipe clean indicates varnish build up. Varnish can cause valves and clutches to stick and can inhibit pump
pressure.
INSPECTION AFTER INSTALLATION
Check for CVT fluid leakage and check CVT fluid level. Refer to TM-142, "Inspection".
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SECONDARY SPEED SENSOR
TM-161
< ON-VEHICLE REPAIR >[CVT: RE0F09B]
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SECONDARY SPEED SENSOR
Exploded ViewINFOID:0000000003849097
Removal and InstallationINFOID:0000000003849098
REMOVAL
1. Disconnect the battery cable from negative terminal.
2. Remove air duct (inlet) and air cleaner case. Refer to EM-26, "
Exploded View".
3. Disconnect secondary speed sensor connector.
4. Remove secondary speed sensor (1) and shim (2).
CAUTION:
Never lose the shim.
5. Remove O-ring (3) from secondary speed sensor.
INSTALLATION
Note the following, and install in the reverse order of removal.
CAUTION:
 Never reuse O-ring.
 Apply CVT fluid to O-ring.
InspectionINFOID:0000000003849099
After completing installation, check for CVT fluid leakage and check CVT fluid level. Refer to TM-142, "Inspec-
tion".
1. Secondary speed sensor 2. Shim 3. Transaxle assembly
4. O-ring
: Apply CVT Fluid NS-2.
Refer to GI-4, "
Components" for symbols not described above.
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TM-162
< ON-VEHICLE REPAIR >[CVT: RE0F09B]
DIFFERENTIAL SIDE OIL SEAL
DIFFERENTIAL SIDE OIL SEAL
Exploded ViewINFOID:0000000003849100
Removal and InstallationINFOID:0000000003849101
REMOVAL
1. Remove front drive shafts. Refer to FAX-16, "Exploded View".
2. Remove differential side oil seals (1) using a flat-bladed screw-
driver (A).
CAUTION:
Be careful not to scratch transaxle case and converter
housing.
INSTALLATION
Note the following, and install in the reverse order of removal.
 Drive each differential side oil seal evenly using a commercial ser-
vice tool so that differential side oil seal protrudes by the dimension
(C) respectively.
Unit: mm (in)
NOTE:
Differential side oil seal pulling direction is used as the reference.
CAUTION:
 Never reuse differential side oil seals.
1. RH differential side oil seal 2. LH differential side oil seal 3. Transaxle assembly
: Apply CVT Fluid NS-2.
Refer to GI-4, "
Components" for symbols not described above.
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A : Transaxle case side
B : Converter housing side
Dimension C 0 ± 0.5 (0 ± 0.020)
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DIFFERENTIAL SIDE OIL SEAL
TM-163
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 Apply CVT fluid to differential side oil seals.
Drift to be used:
InspectionINFOID:0000000003849102
After completing installation, check for CVT fluid leakage and check CVT fluid level. Refer to TM-142, "Inspec-
tion".
Location Tool number
Transaxle case side
ST33400001
Converter housing side

TM-164
< ON-VEHICLE REPAIR >[CVT: RE0F09B]
AIR BREATHER HOSE
AIR BREATHER HOSE
Exploded ViewINFOID:0000000003849103
Removal and InstallationINFOID:0000000003849104
REMOVAL
1. Remove air duct (inlet) and air cleaner case. Refer to EM-26, "Exploded View".
2. Remove air breather hose from transaxle assembly.
INSTALLATION
Note the following, and install in the reverse order of removal.
CAUTION:
Check that air breather hose is not collapsed or blocked due to folding or bending when installed.
 Install air breather hose to air breather tube so that the paint mark
(A) faces upward. Also insert hose to the bend of air breather tube.
1. Air cleaner case 2. Air breather hose 3. Transaxle assembly
4. Heater pipe
: Vehicle front
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FLUID COOLER SYSTEM
TM-165
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FLUID COOLER SYSTEM
Exploded ViewINFOID:0000000003849105
Removal and InstallationINFOID:0000000003849106
REMOVAL
1. Remove front under cover.
2. Remove fender protector (left side).
3. Remove air duct (inlet). Refer to EM-26, "
Exploded View".
4. Remove fluid cooler hose A and fluid cooler hose B.
5. Remove fluid cooler tube.
INSTALLATION
Note the following, and install in the reverse order of removal.
When installing CVT fluid cooler tube (1) to transaxle assembly:
 Contact CVT fluid cooler tube to a boss portion (A) of the transaxle
case.
 Tighten the bolt of CVT fluid cooler tube without moving the CVT
fluid cooler tube.
1. Copper washer 2. Fluid cooler tube 3. Hose clamp
4. Fluid cooler hose A 5. Fluid cooler hose B 6. Transaxle assembly
A. To radiator assembly
Refer to GI-4, "
Components" for symbols in the figure.
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TM-166
< ON-VEHICLE REPAIR >[CVT: RE0F09B]
FLUID COOLER SYSTEM
*: Refer to the illustrations for the specific position of each hose clamp tab.
 The illustrations indicate the view from the hose ends.
 When installing hose clamps the center line of each clamp tab
should be positioned as shown in the figure.
 Insert CVT water hose according to dimension ( ) described
below.
 Set hose clamps (1) at the both ends of fluid cooler hose (2) with
dimension (A) from the hose edge.
 Hose clamp should not interfere with the bulge.
CVT water hose Hose end Paint mark Position of hose clamp*
Fluid cooler hose ARadiator assembly Facing upward A
Fluid cooler tube Facing upward C
Fluid cooler hose BRadiator assembly Facing backward B
Transaxle assembly Facing upward C
D: Vehicle front
E: Vehicle upper
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(1) (2) Tube type
Dimension
Fluid cooler hose
ARadiator assembly A30 mm (1.18 in) (Insert the
hose until the hose touches
the radiator)
Fluid cooler tube
BEnd reaches the tube bend
R position. Fluid cooler hose
BRadiator assembly
Transaxle assem-
bly
JPDIA0863ZZ
Dimension (A) : 5 – 9 mm (0.20 – 0.35 in)
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TM-168
< REMOVAL AND INSTALLATION >[CVT: RE0F09B]
TRANSAXLE ASSEMBLY
REMOVAL AND INSTALLATION
TRANSAXLE ASSEMBLY
Exploded ViewINFOID:0000000003849108
Removal and InstallationINFOID:0000000003849109
WARNING:
Never remove the reservoir tank cap when the engine is hot. Serious burns could occur from high
pressure engine coolant escaping from the reservoir tank.
REMOVAL
1. Remove the engine, the transaxle assembly and front suspension member. Refer to EM-67, "Exploded
View".
2. Lift with hoist and separate engine, transaxle assembly from front suspension member. Refer to EM-67,
"Exploded View".
1. CVT fluid level gauge 2. CVT fluid charging pipe 3. O-ring
4. Transaxle assembly
A. For tightening torque, refer to TM-168, "
Removal and Installation".
Refer to GI-4, "
Components" for symbols in the figure.
JPDIA0799GB

TRANSAXLE ASSEMBLY
TM-169
< REMOVAL AND INSTALLATION >[CVT: RE0F09B]
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3. Remove air breather hose. Refer to TM-164, "Exploded View".
4. Disconnect secondary speed sensor connector. Refer to TM-161, "
Exploded View".
5. Disconnect CVT unit connector.
6. Disconnect air fuel ratio sensor 1 (bank 2). Refer to EM-34, "
Exploded View".
7. Remove crankshaft position sensor (POS). Refer to EM-38, "
Exploded View".
8. Remove CVT fluid charging pipe from transaxle assembly.
9. Remove transaxle assembly fixing bolts with power tool.
10. Remove transaxle assembly from engine assembly with a hoist.
11. Remove fluid cooler hose from transaxle assembly.
INSTALLATION
Note the following, and install in the reverse order of removal.
CAUTION:
Check fitting of dowel pins ( ) when installing transaxle
assembly to engine assembly.
When installing transaxle assembly to the engine assembly, attach
the fixing bolts in accordance with the following.
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Insertion direction Transaxle assembly to engine assemblyEngine assembly to tran-
saxle assembly
Bolt position A B C D
Number of bolts 1 2 2 4
Bolt length mm (in) 55 (2.17) 39 (1.54) 108 (4.25) 40 (1.57)
Tightening torque
N·m (kg-m, ft-lb)74.5 (7.6, 55) 50 (4.3, 31)