Nissan Murano. Manual — part 1002
MA-28
< PERIODIC MAINTENANCE >
ENGINE MAINTENANCE
With engine running at idle, remove PCV valve from rocker cover. A
properly working valve makes a hissing noise as air passes through
it. A strong vacuum should be felt immediately when a finger is
placed over valve inlet.
PCV VALVE VENTILATION HOSE
1.
Check hoses and hose connections for leaks.
2.
Disconnect all hoses and clean with compressed air. If any hose
cannot be freed of obstructions, replace.
EVAP VAPOR LINES
EVAP VAPOR LINES : Inspection
INFOID:0000000010005029
1.
Visually inspect EVAP vapor lines for improper attachment and for cracks, damage, loose connections,
chafing and deterioration. Refer to
EC-329, "Component Inspection"
2.
Inspect fuel tank filler cap vacuum relief valve for clogging, sticking, etc.
Refer to
.
PBIB1589E
S-ET277
CHASSIS MAINTENANCE
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< PERIODIC MAINTENANCE >
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CHASSIS MAINTENANCE
EXHAUST SYSTEM
EXHAUST SYSTEM : Inspection
INFOID:0000000009722397
Check exhaust pipes, muffler, and mounting for improper attach-
ment, leakage, cracks, damage or deterioration.
• If anything is found, repair or replace damaged parts.
CVT FLUID
CVT FLUID : Inspection
INFOID:0000000009722398
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.
SMA211A
SMA146B
SCIA1933E
SCIA1931E
MA-30
< PERIODIC MAINTENANCE >
CHASSIS MAINTENANCE
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
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
CVT FLUID : Changing
INFOID:0000000010005031
CAUTION:
Replace an O-ring with new ones at the final stage of the operation when installing.
1.
Remove drain plug from oil pan.
2.
Remove O-ring from drain plug.
3.
Install O-ring to drain plug.
CAUTION:
Never reuse O-ring.
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 recommended fluid. Never mix with other fluid.
• Using CVT fluid other than recommended fluid 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 after changing CVT fluid. Refer to
6.
With the engine warmed up, drive the vehicle in an urban area.
SCIA1932E
Fluid status
Conceivable cause
Required operation
Varnished (viscous
varnish state)
CVT fluid becomes
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
MA-15, "FOR NORTH AMERICA : Fluids and Lubricants"
(For North
MA-16, "FOR MEXICO : Fluids and Lubricants"
(For Mexico).
Fluid capacity
MA-15, "FOR NORTH AMERICA : Fluids and Lubricants"
(For North
MA-16, "FOR MEXICO : Fluids and Lubricants"
(For Mexico).
CHASSIS MAINTENANCE
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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.
TRANSFER OIL
TRANSFER OIL : Inspection
INFOID:0000000009722400
OIL LEAKAGE
Check transfer surrounding area (oil seal, drain plug, filler plug, and transfer case, etc.) for oil leakage.
OIL LEVEL
1.
Remove filler plug (1) and gasket. Then check that oil is filled up
(A) from mounting hole for the filler plug.
2.
Before installing filler plug, set a new gasket. Install filler plug on
transfer and tighten to the specified torque. Refer to
CAUTION:
Never reuse gaskets.
TRANSFER OIL : Draining
INFOID:0000000009722401
1.
Run the vehicle to warm up the transfer unit sufficiently.
2.
Stop the engine and remove drain plug (1) and gaskets to drain
the transfer oil.
3.
Before installing drain plug, set a new gasket. Install drain plug
on transfer and tighten to the specified torque. Refer to
CAUTION:
Never reuse gaskets.
TRANSFER OIL : Refilling
INFOID:0000000009722402
1.
Remove filler plug (1) and gasket. Then fill oil up to mounting
hole (A) for the filler plug.
CAUTION:
Carefully fill the oil. (Fill up for approximately 3 minutes.)
: Vehicle front
JPDIE0017ZZ
: Vehicle front
JPDIE0016ZZ
: Vehicle front
Oil grade and viscosity
: Refer to
NORTH AMERICA : Fluids
and Lubricants"
(For
"FOR MEXICO : Fluids and
Lubricants"
(For MEXICO).
Oil capacity
: Refer to
.
JPDIE0017ZZ
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