Operation Manual

1. Power steering fluid pump
2. Alternator
3. Crankshaft pulley
4. Air conditioner compressor
D: Tension checking points
WARNING
Be sure the ignition switch is in the LOCK
position. The engine could rotate
unexpectedly.
1. Visually inspect each belt for signs of
unusual wear, cuts, fraying or loose-
ness. 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 in accordance with the main-
tenance schedule in your “INFINITI
Service and Maintenance Guide”.
WARNING
Be sure the engine is off, ignition switch is in
the LOCK position and that the parking
brake is engaged securely.
CAUTION
Be sure to use the correct socket to remove
the spark plugs. An incorrect socket can
damage the spark plugs.
SDI1549A
VQ35DE engine
SPARK PLUGS
Maintenance and do-it-yourself 8-21
w 06.3.30/Y50-D X