![background image](/i/infiniti/147943/infiniti-fx35-2007-fx45-2007/h/infiniti-fx35-2007-fx45-2007-320.png)
WARNING
Be sure the ignition key is in the OFF or LOCK
position. The engine could rotate unexpect-
edly.
1. Visually inspect each belt for signs of
unusual wear, cuts, fraying, oil adhe-
sion or looseness. If the belt is in poor
condition or loose, have it replaced or
adjusted by an INFINITI dealer.
2. Have the belts checked regularly for
condition and tension in accordance
with the maintenance schedule in your
“INFINITI Service and Maintenance
Guide”.
WARNING
Be sure the engine and ignition switch are
off and that the parking brake is engaged se-
curely.
CAUTION
Be sure to use the correct socket to remove
the spark plugs. An incorrect socket can
damage the spark plugs.
REPLACING SPARK PLUGS
If replacement is required, see an INFINITI
dealer for servicing.
Platinum-tipped spark plugs
It is not necessary to replace the
platinum-tipped
q
A
spark plugs as fre-
quently as the conventional type spark
plugs since they will last much longer.
Follow the maintenance log in your
“INFINITI
Service
and
Maintenance
Guide”, but do not reuse them by
cleaning or regapping.
Always
replace
with
recommended
platinum-tipped spark plugs.
SDI0145C
SPARK PLUGS
8-20
Maintenance and do-it-yourself
w
06.6.26/S50-D/V5.0
X