Page 185 of 273

Ai
r Cleane r Elemen t
The air cleaner element should be cleaned or replaced according to the
time and distance recommendations in the maintenance schedule.
Cleanin g (Sever e Conditions )
Clean the air cleaner element by
blowing compressed air through it in
the opposite direction to normal air
flow. If you do not have access to compressed air (such as a service
station), ask your Acura dealer to do
this service.
Follow the replacement procedure
for removal and reinstallation.
The air cleaner element is inside the air cleaner housing on the passenger'sside of the engine compartment. Replacemen
t
To replace it:
1. Loosen the three bolts and remove the air cleaner housing cover.
2. Lift up the old air cleaner element and pull it out of the duct.Carefully clean the inside of the
air cleaner housing with a damp
rag.
3. Attach the new air cleaner
element to the duct. Make sure
the tab on the duct fits in the notch on the air cleaner element.
Install the new air cleaner element
in the air cleaner housing correctly
placing the square part of the
flange on the element in the mating recess on the housing.
4. Reinstall the air cleaner housing cover, and tighten the three bolts.
Maintenanc e
BOLT
S
AIR CLEANE R ELEMEN T
Page 186 of 273
Hoo
d Latch , Spar k Plug s
Hoo d Latc h
Clean the hood latch assembly with a
mild cleaner, then lubricate it with a
multipurpose grease. Lubricate all
the moving parts, including the pivot.
Follow the time and distance
recommendations in the
Maintenance Schedule. If you are
not sure how to clean and grease the
latch, contact your Acura dealer. Spar
k Plug s
The spark plugs in your vehicle are a special platinum-tipped design for
longer life. The spark plugs should
be replaced according to the time and distance recommendations in
the maintenance schedule. Replacement
1. GS-R only: Remove the four nuts, then
remove the plug wire cover.
2. Clean up any dirt and oil around the spark plug caps.
3. Remove the spark plug cap by pulling it straight out.
CONTINUED
Maintenanc e
PIVOT
S
SPAR
K PLU G CA P
Page 187 of 273
Spar
k Plug s
4. Remove the spark plug with a five-eighths inch (16 mm) sparkplug socket.
5. Put the new spark plug into the socket; then screw it into the hole.
Screw it in by hand so you do not
crossthread it. 6. Torque the spark plug. (If you do
not have a torque wrench, tighten
the spark plug two-thirds of a turn after it contacts the cylinder head.)
Tightening torque:
13 lbf .
ft (18 N .
m,1.8 kgf .
m)
Tighten the spark plugs carefully. A
spark plug that is too loose can
overheat and damage the engine.Overtightening can cause damage to
the threads in the cylinder head.
7. Install the spark plug cap.
8. Repeat this procedure for the other three spark plugs.
(GS-R)
Reinstall the plug wire cover, and tighten the four nuts.
Maintenanc e
NOTIC
E
Page 188 of 273
Specifications
:
(LS, GS) NGK: PZFR5F-1 1
DENSO: PKJ16CR-L1 1
Plug Gap:
0.04 in (1.1 mm )
(GS-R)
NGK: PFR6G-1 3
DENSO: PK20PR-L1 3
Plug Gap:
0.05 in (1.3 mm ) Spar
k Plug s
Maintenanc e
Page 189 of 273
Batter
y
Check the condition of your car's
battery monthly. You should check
the color of the test indicator window, and for corrosion on the terminals.
Check the battery condition by
looking at the test indicator window on the battery.
The label on the battery explains the test indicator's colors. Check the battery terminals for
corrosion (a white or yellowish
powder). To remove it, cover the
terminals with a solution of baking soda and water. It will bubble up and
turn brown. When this stops, wash it off with plain water. Dry off the
battery with a cloth or paper towel. Coat the terminals with grease to
help prevent future corrosion.
Maintenanc e TES
T INDICATO R WINDO W
Page 190 of 273

Batter
y
If the terminals are severely cor-
roded, clean them with baking soda
and water. Then use a wrench to
loosen and remove the cables from
the terminals. Always disconnect the negative (—) cable first and recon-
nect it last. Clean the battery termi-nals with a terminal cleaning tool or
wire brush. Reconnect and tighten the cables, then coat the terminals
with grease. If you need to connect the battery to
a charger, disconnect both cables to
prevent damage to the car's
electrical system.
If your car's battery is disconnected
or goes dead, the audio system will
disable itself. The next time you turn
on the radio you will see "Code" in
the frequency display. Use the
Preset buttons to enter the five-digit code (see page 115 ).
Charging the battery with the cables
connected can seriously damage your
car's electronic controls. Detach the
battery cables before connecting the
battery to a charger.
Maintenance
NOTIC
E
The battery gives off explosive
hydrogen gas during normal
operation.
A spark or flame can cause the battery to explode with enough
force to kill or seriously hurt you.
Wear protective clothing and a
face shield, or have a skilled mechanic do the battery
maintenance.
Page 191 of 273
Wipe
r Blade s
Check the condition of the wiper
blades at least every six months.
Look for signs of cracking in the
rubber, or areas that are getting
hard. Replace the blades if you find
these signs, or they leave streaks and unwiped areas when used.
To replace the blade:
1. Raise the wiper arm off the windshield. 2. Disconnect the blade assembly
from the wiper arm by pushing inthe lock tab. Hold it in while you
push the blade assembly towardthe base of the arm.
Maintenanc e
WIPE
R ARM S
LOCK TA B
Page 192 of 273
Wipe
r Blade s
3. Remove the blade from its holder by grasping the tabbed end of the
blade. Pull firmly until the tabscome out of the holder. 4. Examine the new wiper blades. If
they have no plastic or metal rein-
forcement along the back edge,remove the metal reinforcementstrips from the old wiper blade andinstall them in the slots along the
edge of the new blade. 5. Slide the new wiper blade into the
holder until the tabs lock.
6. Slide the wiper blade assembly onto the wiper arm. Make sure it
locks in place.
7. Lower the wiper arm down against the windshield.
Maintenance
BLAD
E
BLAD
E
REINFORCEMEN T