differential NISSAN TEANA 2008 User Guide

TM-140
< PREPARATION >[CVT: RE0F09B]
PREPARATION
PREPARATION
PREPARATION
Special Service ToolsINFOID:0000000003849074
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service ToolsINFOID:0000000003849075
Tool number
Tool nameDescription
1. ST25054000
Adapter
2. ST25055000
AdapterMeasuring line pressure
KV31103600
Joint pipe adapter
(With ST25054000)Measuring line pressure
ST33400001
Drift
a: 60 mm (2.36 in) dia.
b: 47 mm (1.85 in) dia.Installing differential side oil seal
SCIA8372J
ZZA1227D
ZZA0814D
Tool number
Tool nameDescription
Power toolLoosening nuts and bolts
PBIC0190E

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.
JPDIA0593ZZ
JPDIA0118ZZ
A : Transaxle case side
B : Converter housing side
Dimension C 0 ± 0.5 (0 ± 0.020)
JPDIA0618ZZ

DIFFERENTIAL SIDE OIL SEAL
TM-163
< ON-VEHICLE REPAIR >[CVT: RE0F09B]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
 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

MECHANICAL SYSTEM
TM-183
< FUNCTION DIAGNOSIS >[CVT: RE0F10A]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
MECHANICAL SYSTEM
Cross-Sectional ViewINFOID:0000000003806349
1. Converter housing 2. Driven sprocket 3. Chain
4. Reverse brake 5. Oil pump 6. Forward clutch
7. Planetary carrier 8. Primary pulley 9. Sun gear
10. Steel belt 11. Side cover 12. Internal gear
13. Parking gear 14. Secondary pulley 15. Final gear
16. Differential case 17. Idler gear 18. Reduction gear
19. Taper roller bearing 20. Output gear 21. Drive sprocket
22. Input shaft 23. Torque converter
JSDIA0802ZZ

TM-186
< FUNCTION DIAGNOSIS >[CVT: RE0F10A]
MECHANICAL SYSTEM
Component Description
INFOID:0000000003806353
Item Function
Torque converterThe torque converter is the device that increases the engine torque as well as the conventional
CVT and transmits it to the transaxle.
Oil pumpThe efficiency of pump discharge rate has been increased at low-rpm and optimized at high-rpm
by adopting a vane-type oil pump controlled by the engine. Discharged oil from oil pump is trans-
mitted to the control valve. It is used as the oil of primary and secondary pulley operation and the
oil of clutch operation and the lubricant for each part.
Planetary gear
Perform the transmission of drive power and the switching of forward/backward movement. Forward clutch
Reverse brake
Primary pulley It is composed of a pair of pulleys (the groove width is changed freely in the axial direction) and
the steel belt (the steel star wheels are placed continuously and the belt is guided with the mul-
tilayer steel rings on both sides). The groove width changes according to wrapping radius of steel
belt and pulley from low status to overdrive status continuously with non-step. It is controlled with
the oil pressures of primary pulley and secondary pulley. Secondary pulley
Steel belt
Output gear
Reduction gear consists of primary deceleration (output gear and idler gear in pair) and second-
ary deceleration (reduction gear and final gear in pair). Each of them uses a helical gear. Idler gear
Reduction gear
Final gear
Differential
Manual shaft
The parking rod rotates the parking pole and the parking pole engages with the parking gear
when the manual shaft is in P position. As a result the parking gear and the output axis are fixed. Parking rod
Parking pawl
Parking gear

PREPARATION
TM-303
< PREPARATION >[CVT: RE0F10A]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
Drift
a: 54 mm (2.13 in) dia.
b: 47 mm (1.85 in) dia.Installing differential side oil seal
Drift
a: 65 mm (2.56 in) dia.
b: 60 mm (2.36 in) dia.Installing converter housing oil seal Tool number
Tool nameDescription
NT115
NT115

DIFFERENTIAL SIDE OIL SEAL
TM-325
< ON-VEHICLE REPAIR >[CVT: RE0F10A]
C
E
F
G
H
I
J
K
L
MA
B
TM
N
O
P
DIFFERENTIAL SIDE OIL SEAL
Exploded ViewINFOID:0000000003806536
Removal and InstallationINFOID:0000000003806537
REMOVAL
1. Remove drive shaft assembly. 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
(A) or (B) respectively.
Unit: mm (in)
NOTE:
Differential side oil seal pulling direction is used as the reference.
CAUTION:
 Never reuse differential side oil seals.
 Apply CVT fluid to 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.
JPDIA0767ZZ
JPDIA0118ZZ
Dimension A (transaxle case side) 1.8 ± 0.5 (0.071 ± 0.020)
Dimension B (converter housing side) 2.2 ± 0.5 (0.087 ± 0.020)
SCIA6608J

TM-326
< ON-VEHICLE REPAIR >[CVT: RE0F10A]
DIFFERENTIAL SIDE OIL SEAL
Drift to be used:
InspectionINFOID:0000000003806538
After completing installation, check for CVT fluid leakage and check CVT fluid level. Refer to TM-304, "Inspec-
tion".
Location Tool number
Transaxle case side
Commercial service tool [Outer diameter: 54 mm (2.13 in), inner di-
ameter: 47 mm (1.85 in)]
Converter housing side