SPARK PLUGS (gasoline engine models)
WARNING:
Be sure the engine and ignition switch are off
and that the parking brake is applied.
Replace the spark plugs according to the
maintenance log shown in a separate main-
tenance booklet.
If replacement is required, contact a NISSAN
dealer.
JVM0439X
WAI0029X
IRIDIUM-TIPPED SPARK PLUGS (if
equipped)
R9M engine
HR13DDT engine
Water pump
1.
Water pump
Idler pulley
Alternator
1.
2.
3.
4.
5.
6.
2.
3.
4.
Alternator
Crankshaft pulley
Air conditioner compressor
Crankshaft pulley
Drive belt auto-tensioner
Air conditioner compressor
Be sure the ignition switch is in the “OFF”
position.
Visually inspect the belt for signs of unusual
wear, cuts, fraying or looseness. Check regu-
larly for condition. If the belt is in poor condition
or loose, have it replaced or adjusted by a
NISSAN dealer.
SDI2020
It is not necessary to replace the iridium-tipped
spark plugs as frequently as the conventional
type of spark plugs. These spark plugs are
designed to last much longer than the con-
ventional type of spark plug.
SDI2104
CAUTION:
M9R engine
1.
Alternator
.
.
Do not reuse the iridium-tipped spark
plugs by cleaning or re-gapping.
2.
3.
4.
5.
Water pump
Drive belt auto-tensioner
Crankshaft pulley
Always replace with the recommended
iridium-tipped spark plugs.
Air conditioner compressor
Maintenance and do-it-yourself 8-19
English 
