Infiniti F50. Manual — part 535
OIL PAN AND OIL STRAINER
EM-27
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c.
Tighten bolts in numerical order as shown.
●
No.11 and 17 indicate double tightening of bolts 1 and 2.
NOTE:
Refer to the below for locating bolts.
d.
M6
×
30 mm (1.18 in): No.18, 19
M8
×
100 mm (3.97 in): No.5, 9
M8
×
45 mm (1.77 in): Except the above
e.
Tighten transmission joint bolts. Refer to
f.
Install rear plate cover.
3.
Install oil pan drain plug. Refer to illustration of components of
former page for installation direction of washer.
4.
Install in the reverse order of removal after this step.
●
Pour engine oil at least 30 minutes after oil pan is installed.
INSPECTION AFTER INSTALLATION
●
Check engine oil level. Refer to
●
Check for leakage of engine oil when engine is warmed.
PBIC0194E
EM-28
IGNITION COIL
IGNITION COIL
PFP:22448
Removal and Installation
EBS001LD
REMOVAL
1.
Remove engine cover (with power tool), air cleaner cover and battery cover. Refer to
.
2.
Move heater hose and its peripheral parts aside. (No.7 cylinder)
3.
Disconnect harness connector from ignition coil.
4.
Remove ignition coil.
CAUTION:
Do not shock it.
INSTALLATION
Install in the reverse order of removal.
SBIA0384E
1.
Ignition coil
2.
Spark plug
SPARK PLUG (PLATINUM-TIPPED TYPE)
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SPARK PLUG (PLATINUM-TIPPED TYPE)
PFP:22401
Removal and Installation
EBS001LE
REMOVAL
1.
Remove engine cover with power tool. Refer to
.
2.
Remove ignition coil. Refer to
.
3.
Remove spark plug with spark plug wrench (commercial service
tool).
INSPECTION AFTER REMOVAL
●
Use standard type spark plug for normal condition.
The hot type spark plug is suitable when fouling occurs with the standard type spark plug under conditions
such as:
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Frequent engine starts
●
Low ambient temperatures
The cold type spark plug is suitable when spark knock occurs with the standard type spark plug under condi-
tions such as:
●
Extended highway driving
●
Frequent high engine revolution
Spark plug (Platinum-tipped type):
SBIA0384E
1.
Ignition coil
2.
Spark plug
SEM294A
Make
NGK
Standard type
PLFR5A-11
Hot type
PLFR4A-11
Cold type
PLFR6A-11
Gap (Nominal)
: 1.1 mm (0.043 in)
EM-30
SPARK PLUG (PLATINUM-TIPPED TYPE)
CAUTION:
●
Do not 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.
INSTALLATION
Install in the reverse order of removal.
Cleaner air pressure:
Less than 588 kPa (6 kg/cm
2
, 85 psi)
Cleaning time:
Less than 20 seconds
SMA773C
SMA806CA
Spark plug:
: 19.6 - 29.4 N·m (2.0 - 2.9 kg-m, 15 - 21 ft-lb)
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