Nissan Juke F15. Instruction — part 659
EM-190
< PERIODIC MAINTENANCE >
[MR EXCEPT FOR NISMO RS MODELS]
SPARK PLUG
4. Remove spark plug with a spark plug wrench (commercial ser-
vice tool).
CAUTION:
Never drop or shock spark plug.
INSTALLATION
Install in the reverse order of removal.
Inspection
INFOID:0000000012197378
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 with in 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
ENGINE COVER
EM-191
< REMOVAL AND INSTALLATION >
[MR EXCEPT FOR NISMO RS MODELS]
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REMOVAL AND INSTALLATION
ENGINE COVER
Exploded View
INFOID:0000000012197379
Removal and Installation
INFOID:0000000012197380
REMOVAL
1. Grasp the engine cover at a point close to the mounting rubber mating part, and pull upward to remove.
2. Remove the mounting rubber bracket if necessary.
CAUTION:
Never damage or scratch engine cover when installing or removing.
INSTALLATION
Install in the reverse order of removal.
1.
Engine cover
2.
Mounting rubber
3.
Mounting rubber bracket
: N·m (kg-m, in-lb)
JSBIA5758ZZ
EM-192
< REMOVAL AND INSTALLATION >
[MR EXCEPT FOR NISMO RS MODELS]
AIR CLEANER AND AIR DUCT
AIR CLEANER AND AIR DUCT
Exploded View
INFOID:0000000012197381
Removal and Installation
INFOID:0000000012197382
REMOVAL
NOTE:
Mass air flow sensor is removable under the car-mounted condition.
1. Remove engine cover. Refer to
.
2. Remove air duct inlet (upper).
3. Remove the air cleaner filter from the air cleaner case.
4. Disconnect mass air flow sensor harness connector, and remove harness clamp from air cleaner body.
5. Remove air cleaner body assembly.
6. Remove the air duct (suction side).
• Add matching marks if necessary for easier installation.
1.
Mass air flow sensor
2.
Gasket
3.
Clamp
4.
Air duct
5.
Clamp
6.
Air cleaner case
7.
Mounting rubber
8.
Air filter element
9.
Element case
10. Inlet air duct (lower)
11. Grommet
12. Inlet air duct (upper)
13. Grommet
14. Bracket
15. Mounting rubber
A.
To exhaust manifold and turbocharg-
er assembly
: Always replace after every disassembly.
: N·m (kg-m, in-lb)
JSBIA5756GB
AIR CLEANER AND AIR DUCT
EM-193
< REMOVAL AND INSTALLATION >
[MR EXCEPT FOR NISMO RS MODELS]
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7. Remove air cleaner cover assembly.
8. Remove mass air flow sensor from air cleaner cover, if necessary.
CAUTION:
Note the following, and be careful when handling mass air flow sensor.
• Never shock the mass air flow sensor.
• Never disassemble the mass air flow sensor.
• Never touch the sensor of the mass air flow sensor.
9. Remove air duct inlet (lower) with the following procedure.
a. Remove fender protector (LH). Refer to
.
b. Remove air duct inlet (lower).
INSTALLATION
Note the following, and install in the reverse order of removal.
• Install the air duct while aligning the matching marks on both sides with the matching marks of the mating
part.
• Tighten the hose clamp to the specified torque.
• After installing, shake the element case and check that it is securely installed.
Inspection
INFOID:0000000012197383
INSPECTION AFTER REMOVAL
Air Duct (From Air Cleaner Case to Turbocharger)
• Visually check for damage or cracks of the air duct.
• Replace the air duct if an abnormal condition is found.
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