Nissan Teana J32. Manual — part 1195
TM-304
< ON-VEHICLE MAINTENANCE >
[CVT: RE0F10A]
CVT FLUID
ON-VEHICLE MAINTENANCE
CVT FLUID
Inspection
INFOID:0000000003806504
CHECKING CVT FLUID
The fluid level should be checked with the fluid warmed up to 50 to 80
°
C (122 to 176
°
F). The fluid level check
procedure is as follows:
1.
Check for fluid leakage.
2.
With the engine warmed up, drive the vehicle in an urban area.
When ambient temperature is 20
°
C (68
°
F), it takes about 10
minutes for the CVT fluid to warm up to 50 to 80
°
C (122 to
176
°
F).
3.
Park the vehicle on a level surface.
4.
Apply parking brake firmly.
5.
With engine at idle, while depressing brake pedal, move shift
selector throughout the entire shift range.
6.
Pull out the CVT fluid level gauge from the CVT fluid charging
pipe after pressing the tab on the CVT fluid level gauge to
release the lock.
7.
Wipe fluid off the CVT fluid level gauge. Insert the CVT fluid
level gauge rotating 180
°
from the originally installed position,
then securely push the CVT fluid level gauge until it meets the
top end of the CVT fluid charging pipe.
CAUTION:
When wiping away the CVT fluid level gauge, always use
lint-free paper, not a cloth rag.
8.
Place the selector lever in “P” or “N” and check that the fluid
level is within the specified range.
CAUTION:
When reinstalling CVT fluid level gauge, insert it into the
CVT fluid charging pipe and rotate it to the original installa-
tion position until securely locked.
CVT FLUID CONDITION
SMA146B
SCIA1933E
SCIA1931E
SCIA1932E
CVT FLUID
TM-305
< ON-VEHICLE MAINTENANCE >
[CVT: RE0F10A]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
Check CVT fluid condition.
• If CVT fluid is very dark or smells burned, check operation of CVT.
Flush cooling system after repair of CVT.
• If CVT fluid contains frictional material (clutches, brakes, etc.),
replace radiator and flush cooler line using cleaning solvent and
compressed air after repair of CVT. Refer to
.
Changing
INFOID:0000000003806505
CAUTION:
Replace O-ring with new ones at the final stage of the operation when installing.
1.
Remove drain plug from oil pan.
2.
Remove drain plug gasket from drain plug.
3.
Install drain plug gasket to drain plug.
CAUTION:
Never reuse drain plug gasket.
4.
Install drain plug to oil pan. Refer to
.
5.
Fill CVT fluid from CVT fluid charging pipe to the specified level.
CAUTION:
• Use only Genuine NISSAN CVT Fluid NS-2. Never mix with other fluid.
• Using CVT fluid other than Genuine NISSAN CVT Fluid NS-2 will deteriorate in driveability and
CVT durability, and may damage the CVT, which is not covered by the warranty.
• When filling CVT fluid, take care not to scatter heat generating parts such as exhaust.
• Sufficiently shake the container of CVT fluid before using.
• Delete CVT fluid deterioration date with CONSULT-III after changing CVT fluid.
6.
With the engine warmed up, drive the vehicle in an urban area.
NOTE:
When ambient temperature is 20
°
C (68
°
F), it takes about 10 minutes for the CVT fluid to warm up to 50 to
80
°
C (122 to 176
°
F).
7.
Check CVT fluid level and condition.
8.
Repeat steps 1 to 5 if CVT fluid has been contaminated.
Fluid status
Conceivable cause
Required operation
Varnished (viscous
varnish state)
CVT fluid become
degraded due to
high temperatures.
Replace the CVT fluid and check the
CVT main unit and the vehicle for
malfunctions (wire harnesses, cool-
er pipes, etc.)
Milky white or
cloudy
Water in the fluid
Replace the CVT fluid and check for
places where water is getting in.
Large amount of
metal powder mixed
in
Unusual wear of
sliding parts within
CVT
Replace the CVT fluid and check for
improper operation of the CVT.
ATA0022D
CVT fluid
: Refer to
.
Fluid capacity
.
TM-306
< ON-VEHICLE MAINTENANCE >
[CVT: RE0F10A]
STALL TEST
STALL TEST
Inspection and Judgment
INFOID:0000000003806506
INSPECTION
1.
Inspect the amount of engine oil. Replenish the engine oil if necessary.
2.
Drive for about 10 minutes to warm up the vehicle so that the
CVT fluid temperature is 50 to 80
°
C (122 to 176
°
F). Inspect the
amount of CVT fluid. Replenish if necessary.
3.
Securely engage the parking brake so that the tires do not turn.
4.
Install a tachometer where it can be seen by driver during test.
NOTE:
It is good practice to mark the point of specified engine rpm on
indicator.
5.
Start engine, apply foot brake, and place selector lever in “D”
position.
6.
While holding down the foot brake, gradually press down the
accelerator pedal.
7.
Quickly read off the stall speed, and then quickly remove your
foot from the accelerator pedal.
CAUTION:
Never hold down the accelerator pedal for more than 5 sec-
onds during this test.
8.
Move the selector lever to the “N” position.
9.
Cool down the CVT fluid.
CAUTION:
Run the engine at idle for at least 1 minute.
10. Repeat steps 6 through 9 with selector lever in “R” position.
JUDGMENT
SAT647B
SCIA7463E
Stall speed
: Refer to
.
SAT514G
Selector lever position
Expected problem location
“D”
“R”
Stall rotation
H
O
• Forward clutch
O
H
• Reverse brake
L
L
• Engine and torque converter one-way clutch
H
H
• Line pressure low
• Primary pulley
• Secondary pulley
• Steel belt
STALL TEST
TM-307
< ON-VEHICLE MAINTENANCE >
[CVT: RE0F10A]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
O: Stall speed within standard value position.
H: Stall speed is higher than standard value.
L: Stall speed is lower than standard value.
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