Nissan Murano. Manual — part 1001
MA-24
< PERIODIC MAINTENANCE >
ENGINE MAINTENANCE
RADIATOR : Inspection
INFOID:0000000009722386
Check radiator for mud or clogging. If necessary, clean radiator as follows:
CAUTION:
• Be careful not to bend or damage radiator fins.
• When radiator is cleaned without removal, remove all surrounding parts such as radiator cooling fan
assembly and horns. Then tape harness and connectors to prevent water from entering.
1.
Apply water by hose to the back side of the radiator core vertically downward.
2.
Apply water again to all radiator core surfaces once per minute.
3.
Stop washing if any stains no longer flow out from radiator.
4.
Blow air into the back side of radiator core vertically downward.
• Use compressed air lower than 490 kPa (5 kg/cm
2
, 71 psi) and keep distance more than 30 cm (11.81
in).
5.
Blow air again into all the radiator core surfaces once per minute until no water sprays out.
FUEL LINES
FUEL LINES : Inspection
INFOID:0000000009722387
Inspect fuel lines, fuel filler cap, and fuel tank for improper attach-
ment, leakage, cracks, damage, loose connections, chafing or dete-
rioration.
If necessary, repair or replace damaged parts.
AIR CLEANER FILTER
AIR CLEANER FILTER : Removal and Installation
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REMOVAL
1.
Unhook air cleaner case (lower) side clips and lift up air cleaner case (upper).
2.
Remove air cleaner filter and holder assembly from air cleaner
case (lower).
3.
Remove the air cleaner filter from the holder.
INSTALLATION
Note the following, and install in the reverse order of removal.
• Install the air cleaner filter by aligning the seal with the notch of air cleaner case.
ENGINE OIL
ENGINE OIL : Draining
INFOID:0000000009722389
WARNING:
• Be careful not to get burn yourself, as engine oil may be hot.
A
: Engine
B
: Fuel line
C
: Fuel tank
JPBIA0129ZZ
PBIC1165E
ENGINE MAINTENANCE
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• Prolonged and repeated contact with used engine oil may cause skin cancer. Try to avoid direct skin
contact with used engine oil. If skin contact is made, wash thoroughly with soap or hand cleaner as
soon as possible.
1.
Warm up the engine, and check for engine oil leakage from engine components. Refer to
2.
Stop the engine and wait for 10 minutes.
3.
Loosen oil filler cap.
4.
Remove drain plug (1) and then drain engine oil.
ENGINE OIL : Refilling
INFOID:0000000009722390
1.
Install drain plug with new drain plug washer. Refer to
CAUTION:
Be sure to clean drain plug and install with new drain plug washer.
2.
Refill with new engine oil.
Engine oil specification and viscosity: Refer to
MA-15, "FOR NORTH AMERICA : Fluids and Lubri-
(for North America) or
MA-16, "FOR MEXICO : Fluids and Lubricants"
(for Mexico).
CAUTION:
• When filling engine oil, never pull out oil level gauge.
• The refill capacity depends on the engine oil temperature and drain time. Use these specifica-
tions for reference only.
• Always use oil level gauge to determine the proper amount of engine oil in engine.
3.
Warm up the engine and check area around drain plug and oil filter for engine oil leakage.
4.
Stop the engine and wait for 10 minutes.
5.
Check the engine oil level. Refer to
.
OIL FILTER
OIL FILTER : Removal and Installation
INFOID:0000000009722391
REMOVAL
CAUTION:
• Oil filter is provided with relief valve. Use genuine NISSAN oil filter or equivalent.
• Be careful not to get burned when engine and engine oil may be hot.
• When removing, prepare a shop cloth to absorb any engine oil leakage or spillage.
• Never allow engine oil to adhere to drive belt.
• Completely wipe off any engine oil that adheres to engine and vehicle.
1.
Remove splash guard (RH). Refer to
EXT-26, "FENDER PROTECTOR : Exploded View"
.
: Vehicle front
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Tightening torque
Engine oil capacity
: Refer to
MA-26
< PERIODIC MAINTENANCE >
ENGINE MAINTENANCE
2.
Using oil filter wrench [SST: KV10115801 (J-38956)] (A), remove
oil filter.
INSTALLATION
1.
Remove foreign materials adhering to oil filter installation surface.
2.
Apply engine oil to the oil seal contact surface of new oil filter.
3.
Screw oil filter manually until it touches the installation surface,
then tighten it by 2/3 turn (A). Or tighten to the specification.
OIL FILTER : Inspection
INFOID:0000000009722392
INSPECTION AFTER INSTALLATION
1.
Check the engine oil level. Refer to
.
2.
Start the engine, and check there is no leakage of engine oil.
3.
Stop the engine and wait for 10 minutes.
4.
Check the engine oil level, and adjust the level. Refer to
.
SPARK PLUG
SPARK PLUG : Removal and Installation
INFOID:0000000009722393
REMOVAL
1.
Remove engine cover. Refer to
2.
Remove air cleaner cases (upper and lower) and air duct assembly. Refer to
.
3.
Remove electric throttle control actuator. Refer to
.
4.
Remove intake manifold collector. Refer to
5.
Remove ignition coil. Refer to
.
: Vehicle front
JPBIA1678ZZ
SMA010
Oil filter:
: 17.7 N·m (1.8 kg-m, 13 ft-lb)
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ENGINE MAINTENANCE
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6.
Remove spark plug with a spark plug wrench (commercial ser-
vice tool).
INSTALLATION
Install in the reverse order of removal.
SPARK PLUG : Inspection
INFOID:0000000009722394
INSPECTION AFTER REMOVAL
Use the standard type spark plug for normal condition.
CAUTION:
• Never drop or shock spark plug.
• Never use a wire brush for cleaning.
• If plug tip is covered with carbon, spark plug cleaner may be
used.
• Spark plug gap adjustment is not required between replace-
ment intervals.
• Measure spark plug gap. When it exceeds the limit, replace
spark plug even if it is within the specified replacement mile-
age. Refer to
.
POSITIVE CRANKCASE VENTILATION SYSTEM
POSITIVE CRANKCASE VENTILATION SYSTEM : Inspection
INFOID:0000000009722395
PCV (POSITIVE CRANKCASE VENTILATION) VALVE
a
: 14 mm (0.55 in)
JPBIA0030ZZ
Spark plug (Standard type)
: Refer to
Cleaner air pressure:
Less than 588 kPa (6 kg/cm
2
, 85
psi)
Cleaning time:
Less than 20 seconds
SMA773C
JPBIA0031ZZ
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