Infiniti EX35. Manual — part 704
AIR CLEANER FILTER
EM-15
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AIR CLEANER FILTER
Removal and Installation
INFOID:0000000003139088
REMOVAL
1.
Unhook clips (A).
2.
Remove holder (3) from air cleaner case (2), and then remove
air cleaner filter (1) from 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.
1
: Holder
2
: Air cleaner case
JPBIA1597ZZ
JPBIA1598ZZ
EM-16
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SPARK PLUG
SPARK PLUG
Exploded View
INFOID:0000000003139089
Removal and Installation
INFOID:0000000003139090
REMOVAL
1.
Remove engine cover with power tool. Refer to
.
2.
Remove air duct (RH and LH). Refer to
.
3.
Remove electric throttle control actuator. Refer to
.
4.
Remove ignition coil. Refer to
EM-47, "Removal and Installation"
.
1.
PCV hose
2.
Clamp
3.
Ignition coil
4.
Spark plug
5.
PCV valve
6.
O-ring
7.
Rocker cover gasket (bank 1)
8.
Rocker cover (bank 1)
9.
O-ring
10.
Camshaft position sensor (PHASE)
(bank 1)
11.
Exhaust valve timing control position
sensor (bank 1)
12.
Camshaft position sensor (PHASE)
(bank 2)
13.
Exhaust valve timing control position
sensor (bank 2)
14.
Rocker cover gasket (bank 2)
15. Rocker cover (bank 2)
16.
PCV hose
17.
Oil filler cap
18. PCV hose
A.
To intake manifold collector
B.
Refer to
C.
Camshaft bracket side
D.
To air duct
Refer to
for symbols in the figure.
JPBIA1622GB
SPARK PLUG
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5.
Remove spark plug with a spark plug wrench (commercial ser-
vice tool).
INSTALLATION
Installation is the reverse order of removal.
Inspection
INFOID:0000000003139091
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.
• Checking and adjusting plug gap is not required between
change intervals.
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
EM-18
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CAMSHAFT VALVE CLEARANCE
CAMSHAFT VALVE CLEARANCE
Inspection and Adjustment
INFOID:0000000003139092
INSPECTION
Perform inspection as follows after removal, installation or replacement of camshaft or valve-related parts, or if
there is unusual engine conditions regarding valve clearance.
In cases of removing/installing or replacing camshaft and valve-
related parts, or of unusual engine conditions due to changes in
valve clearance (found malfunctions during stating, idling or causing
noise), perform inspection as follows:
1.
Remove rocker covers (bank 1 and bank 2). Refer to
EM-47, "Removal and Installation"
2.
Measure the valve clearance as follows:
a.
Set No. 1 cylinder at TDC of its compression stroke.
• Rotate crankshaft pulley clockwise to align timing mark
(grooved line without color) with timing indicator.
• Check that intake and exhaust cam nose on No. 1 cylinder
(engine front side of bank 1) are located as shown in the fig-
ure.
• If not, turn crankshaft one revolution (360 degrees) and align
as shown in the figure.
b.
Use a feeler gauge, measure the clearance between valve lifter
and camshaft.
: Engine front
JPBIA0164ZZ
: Timing mark (grooved line without color)
JPBIA0043ZZ
: Engine front
JPBIA0044ZZ
Valve clearance
: Refer to
.
SEM139D
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