differential NISSAN NOTE 2016 Service Owner's Manual

TM-70
< SYSTEM DESCRIPTION >[CVT: RE0F11A]
STRUCTURE AND OPERATION
STRUCTURE AND OPERATION
TRANSAXLE
TRANSAXLE : Cross-Sectional ViewINFOID:0000000012431010
TRANSAXLE : Trans
axle MechanismINFOID:0000000012431011
BELT & PULLEY
1. Converter housing 2. Oil pump3. Counter drive gear
4. Control valve 5. Oil pan6. Primary pulley
7. Steel belt 8. Secondary pulley9. Planetary gear (auxiliary gearbox)
10. Side cover 11. Transaxle case12. Differential case
13. Final gear 14. Reduction gear15. Counter driven gear
16. Drive sprocket 17. Oil pump chain 18. Torque converter
19. Driven sprocket
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Revision: August 2015 2016 Versa Note

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CVT CONTROL SYSTEMTM-225
< SYMPTOM DIAGNOSIS > [CVT: RE0F11A]
C
EF
G H
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K L
M A
B
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N
O P
Symptom diagnosis chart 1-2
Symptom Replace the transaxle assembly.
Oil pres-
sure con- trol Power transmission
Valve body, control valve
Oil pump
Torque converter
Pulley, steel belt
Low brake
High clutch
Reverse brake
Bearings
Counter gear
Planetary gear
Reduction gear
Final gear, differential gear
Parking mechanism
TM-259
Driving is
not possi- ble. The engine speed increases in
“D”, “L”, or “R” position, but the
vehicle cannot start.
11 11
(In “D” or “L”) 1
(In “R”) 1111
Engine stall occurs in “D”, “L”,
or “R” position and the vehicle
does not start. 1
111111
Acceleration at start is not suf-
ficient in “D”, “L”, or “R” posi-
tion. 111
(In “D” or “L”) 1
(In “R”)
The engine speed increases
suddenly in “D”, “L”, or “R” po-
sition during driving. 11 11
(In “D” or “L”) 1
(In “D” or “L”) 1
(In “R”)
Engine brake is suddenly ap-
plied in “D” or “R” position dur-
ing driving. 1
1
(In “D” or
“L”) 1
(In “D” or
“L”) 1
(In “R”)
Shifting is
not possi- ble. The engine races when the
auxiliary gearbox is shifted
from 1GR ⇔
2GR. 11 2 1 1
Engine braking is not effective
in “L” position. 1212 1 1
Shifting does not occur with
OD OFF.
Engine stall occurs immedi-
ately before stop at decelera-
tion in “D” or “L” position. 11
During driving in “D” position,
slippage occurs in lockup or
lockup is not possible. 11
Revision: August 2015
2016 Versa Note

cardiagn.com

CVT CONTROL SYSTEMTM-227
< SYMPTOM DIAGNOSIS > [CVT: RE0F11A]
C
EF
G H
I
J
K L
M A
B
TM
N
O P
Symptom diagnosis chart 2-2
Symptom Replace the transaxle assembly.
Oil pres-
sure con- trol Power transmission
Valve body, control valve
Oil pump
Torque converter
Pulley, steel belt
Low brake
High clutch
Reverse brake
Bearings
Counter gear
Planetary gear
Reduction gear
Final gear, differential gear
Parking mechanism
TM-259
Shock vi-
bration
Noise Shock at start is large in “D”,
“L”, or “R” position.
111
(In “D” or “L”) 1
(In “R”) 2222
Shock is large when the auxil-
iary gearbox is shifted from
1GR → 2GR. 11
1
Shock in lockup is large dur-
ing driving in “D” or “L” posi-
tion. 11
Shock is large when the lever
is shifted from “N” → “D” and
“N” → “R” positions. 11
(“N” →
“D”) 1
(“N” →
“D”)
Shock is large when the lever
is shifted from “D” → “L” posi-
tion. 11
1
Vibration occurs in “D”, “L”, or
“R” position during driving. 11111
(In “D” or “L”) 1
(In “D” or “L”) 1
(In “R”) 11111
Noise occurs during driving. 1 1 1 11111
Noise occurs in idling. 1 1 1 1 1 1
Other Starter operates in “D”, “L”, or
“R” position.
Starter does not operate in “P”
or “N” position.
Engine stall occurs
in “D”, “L”,
or “R” position during stop. 11
Engine stall occurs in “P” or
“N” position during stop.
Parking lock does not operate
in “P” position. 1
Parking lock cannot be can-
celled when the selector lever
is shifted from “P” position to
other position. 1
Revision: August 2015
2016 Versa Note

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DIFFERENTIAL SIDE OIL SEALTM-249
< REMOVAL AND INSTALLATION > [CVT: RE0F11A]
C
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M A
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DIFFERENTIAL SIDE OIL SEAL
Exploded ViewINFOID:0000000012431204
Removal and InstallationINFOID:0000000012431205
NOTE:
When removing components such as hoses, tubes/lines, etc. , cap or plug openings to prevent fluid from spill-
ing.
REMOVAL
1. Remove the front drive shaft from the transaxle assembly. Refer to FAX-19, "Removal and Installation"
2. Remove the differential side oil seal using suitable tool.
CAUTION:
When removing the differential side oil seal, be careful not to scratch the oil seal mating surfaces
of the transaxle case and converter housing.
INSTALLATION
CAUTION:
When inserting the drive shaf t, be sure to use Tool.
1. Measure height (A) of seal lip. Calculate protrusion (C) of seal
lip according to measured height (A) of seal lip and reference
value (B) of side oil seal insertion.
CAUTION:
• Do not reuse differential side oil seal.
• Put a mark on the measurement area and measure height of seal lip at four points diagonally
using suitable tool.
NOTICE:
1. Transaxle assembly 2. Differential side oil seal (left side) 3. Differential side oil seal (right side)
Front Genuine NISSAN CVT Fluid NS-3
JSDIA1888ZZ
Tool number : KV38107900 ( — )
(1) : Differential side oil seal
(2) : Converter housing or transaxle case
Lip protrusion (C): C=A–B
Differential side oil seal insertion
reference value (B) : 1.8 mm (0.071 in)
JSDIA4816ZZ
Revision: August 2015
2016 Versa Note

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TM-250
< REMOVAL AND INSTALLATION >[CVT: RE0F11A]
DIFFERENTIAL SIDE OIL SEAL
Since seal lips have a tolerance of
± 0.3 mm ( ± 0.012 in) at maximum due to manufacturing tolerances or
packing conditions, it is necessary to measure t he seal lip height beforehand to clarify the tolerance.
2. As an indicator of the parallelism and insertion depth, cut a masking tape (1) to specified width [add 1 mm (0.04 in) to the
value calculated from the tip of differential side oil seal lip] and
affix to the differential side oil seal.
3. Install the differential side oil seal using a suitable tool according to the guide of the masking tape (1).
CAUTION:
• If differential side oil seal is inserted deeper than the ref-erence value, use a new differe ntial side oil seal and per-
form the steps again.
• Apply ATF to the differential side oil seal lip and around
the oil seal.
NOTE:
A hub cap (Part No. 43234 1HA0A) can be used as substitute for drift. To use a hub cap, be sure to pre-
pare a new one specifically for patting seal.
4. Remove masking tape.
5. Adjust as instructed below to optimize the protrusion size and parallelism. CAUTION:
If differential side oil seal is inserted deeper th an the reference value, use a new differential side
oil seal and perform the steps again.
• Protrusion size (A) CAUTION:
Protrusion must fall within ± 0.5mm (0.020 in) of calculated
size.
• Parallelism at four diagonal points ( ) CAUTION:
The difference among four diagona l points must be within 0.3
mm (0.012 in).
NOTE:
If differential side oil seal is uneven while installing, tilt suitable tool.
6. Check that the protrusion size and parallelism are adequate.
Inspection and AdjustmentINFOID:0000000012431206
INSPECTION AFTER INSTALLATION
Check for CVT fluid leakage. Refer to TM-228, "Inspection".
ADJUSTMENT AFTER INSTALLATION
Adjust the CVT fluid level. Refer to TM-229, "Adjustment".
JSDIA4817ZZ
JSDIA4815ZZ
JSDIA4814ZZ
Revision: August 2015 2016 Versa Note

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