Nissan Murano. Instruction — part 611
EM-18
< PERIODIC MAINTENANCE >
DRIVE BELT
3.
Hold the hexagonal part in center of drive belt auto-tensioner
pulley with a box wrench securely. Then move the wrench han-
dle in the direction of arrow (loosening direction of drive belt).
CAUTION:
• Avoid placing hand in a location where pinching may
occur if the holding tool accidentally comes off.
• Never loosen the hexagonal part in center of drive belt
auto-tensioner pulley (Never turn it counterclockwise). If
turned counterclockwise, the complete drive belt auto-
tensioner must be replaced as a unit, including the pulley.
4.
Insert a rod approximately 6 mm (0.24 in) in diameter such as
short-length screwdriver into the hole (A) of the retaining boss to
fix drive belt auto-tensioner pulley.
5.
Loosen drive belt from water pump pulley in sequence, and remove it.
INSTALLATION
1.
Hold the hexagonal part in center of drive belt auto-tensioner
pulley with a box wrench securely. Then move the wrench han-
dle in the direction of arrow (loosening direction of drive belt).
CAUTION:
• Avoid placing hand in a location where pinching may
occur if the holding tool accidentally comes off.
• Never loosen the hexagonal part in center of drive belt
auto-tensioner pulley (Never turn it counterclockwise). If
turned counterclockwise, the complete drive belt auto-
tensioner must be replaced as a unit, including the pulley.
2.
Insert a rod approximately 6 mm (0.24 in) in diameter such as
short-length screwdriver into the hole (A) of retaining boss to fix
drive belt auto-tensioner pulley.
3.
Hook drive belt onto all pulleys except for drive belt auto-tensioner pulley, and then onto drive belt auto-
tensioner pulley finally.
CAUTION:
• Confirm drive belt is completely set to pulleys.
• Check for engine oil, working fluid and engine coolant are not adhered to drive belt and each
pulley groove.
4.
Release drive belt auto-tensioner, and apply tension to drive belt.
5.
Turn crankshaft pulley clockwise several times to equalize tension between each pulley.
6.
Confirm tension of drive belt at indicator is within the possible use range. Refer to
.
JPBIA1627ZZ
JPBIA1627ZZ
AIR CLEANER FILTER
EM-19
< PERIODIC MAINTENANCE >
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AIR CLEANER FILTER
Removal and Installation
INFOID:0000000009717953
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.
Inspection (Viscous Paper Type)
INFOID:0000000010021121
INSPECTION AFTER REMOVAL
Examine with eyes that there is no stain, clogging, or damage on air cleaner element.
• Remove dusts (such as dead leafs) on air cleaner element surface and inside cleaner case.
• If clogging or damage is observed, replace the air cleaner element.
CAUTION:
Never clean the viscous paper type air cleaner element by blowing as there is a risk of deterioration of
its performance
MAINTENANCE INTERVAL
Refer to
MA-9, "FOR NORTH AMERICA : Introduction of Periodic Maintenance"
(FOR NORTH AMERICA) or
MA-12, "FOR MEXICO : Periodic Maintenance"
(FOR MEXICO).
PBIC1165E
EM-20
< PERIODIC MAINTENANCE >
SPARK PLUG
SPARK PLUG
Exploded View
INFOID:0000000009717954
Removal and Installation
INFOID:0000000009717955
REMOVAL
1.
Remove engine cover. Refer to
1.
Ignition coil
2.
Spark plug
3.
PCV hose
4.
Clamp
5.
PCV valve
6.
O-ring
7.
Rocker cover (bank 1)
8.
PCV hose
9.
Rocker cover gasket (bank 1)
10.
O-ring
11.
Camshaft position sensor (PHASE)
(bank 1)
12. Oil filler cap
13.
Rocker cover (bank 2)
14.
Rocker cover gasket (bank 2)
15.
Camshaft position sensor (PHASE)
(bank 2)
16.
PCV hose
17.
Clamp
A.
To intake manifold collector
B.
Comply with the assembly procedure
when tightening. Refer to
C.
Camshaft bracket side
D.
To air duct
: Always replace after every disassembly.
: N·m (kg-m, ft-lb)
: N·m (kg-m, in-lb)
: Should be lubricated with oil.
: Sealing point
JPBIA1637GB
SPARK PLUG
EM-21
< PERIODIC MAINTENANCE >
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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
.
6.
Remove spark plug with a spark plug wrench (commercial ser-
vice tool).
INSTALLATION
Install in the reverse order of removal.
Inspection
INFOID:0000000009717956
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
.
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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