DRIVE BELT
SPARK PLUGS
WARNING
Be sure the ignition switch is placed in
the OFF or LOCK position before servic-
ing drive belt. The engine could rotate
unexpectedly.
1. Visually inspect the belt for signs of un-
usual wear, cuts, or fraying. If the belt is
in poor condition, have it replaced or
adjusted. It is recommended that you
visit a NISSAN dealer for this service.
2. Have the belt checked regularly for
condition.
LDI3194
SDI1895
HR16DE engine
REPLACING SPARK PLUGS
1. Water pump pulley
Platinum-tipped spark plugs
It is not necessary to replace platinum-
2. Generator pulley
3. Manual tensioner pulley
4. Air conditioner compressor pulley
(if so equipped) /Idler pulley (if so
equipped)
A
tipped
spark plugs as frequently as con-
᭺
ventional type spark plugs because they
last much longer. Follow the maintenance
log shown in the "Maintenance and sched-
ules" section of this manual. Do not service
platinum-tipped spark plugs by cleaning or
regapping.
5. Crankshaft pulley
᭡
Tension checking point
∙
Always replace spark plugs with rec-
ommended or equivalent ones.
8-14 Do-it-yourself
English 
