WARNING
Be sure the engine and ignition switch are
off and that the parking brake is engaged
securely.
CAUTION
Be sure to use the correct socket to re-
move the spark plugs. An incorrect socket
can damage the spark plugs.
If replacement is required, see your NISSAN
dealer for assistance.
The air cleaner filter should not be cleaned and
reused. Replace it according to the maintenance
log shown in the “NISSAN Service and Mainte-
nance Guide.”When replacingthe filter, wipe the
inside of the air cleaner filter housing and the
cover with a damp cloth.
To remove the air cleaner filter:
᭺
1
Loosen the screw.
᭺
2
Disconnect the electrical connector.
᭺
3
Unlatch the clips and remove the air cleaner
cover. Remove the air cleaner filter.
NOTE:
After installing a new air cleaner, make
sure the air cleaner cover is seated in the
housing and the screw is tighten.
WARNING
●
Operating the engine withthe air cleaner
removed can cause you or others to be
burned. The air cleaner not only cleans
the air, it stops the flame if the engine
backfires. If it isn’t there, and the engine
backfires, you could be burned. Do not
drive with the air cleaner removed, and
be careful when working on the engine
with the air cleaner removed.
● Never pour fuel into the throttle body or
attempt to start the engine with the air
cleaner removed. Doing so could result
in serious injury.
IN-CABIN MICROFILTER
The in-cabin microfilter restricts the entry of air-
borne dust and pollen particles and reduces
some objectionable outside odors. The filter is
located behind the glove box. Refer to the
“NISSAN Service and Maintenance Guide” for
change intervals.
If replacement is required, see your NISSAN
dealer.
LDI0357
AIR CLEANER
8-16 Maintenance and do-it-yourself
੬ REVIEW COPY—
2009 Quest (van)
Owners Manual—USA_English (nna)
07/17/08—debbie
੭
