2002 Acura RL 3.5 Owner's Manual

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µSpark Plug Gap: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 condition of your car’s
battery monthly. You should check
the color of the test indicator window,
and f or corrosion on the terminals.
NGK:
DENSO: Battery
Specif ications:
Spark Plugs, Battery
Maint enance246
T T E
ES
ST T I
INND DI
ICCA A T
TO
OR R W
WI INND DO
OW W
0.04 in (1.1 mm) PFR5L-11
PK16PR-L110
0.1 mm
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µ
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
of f with plain water. Dry of f the
battery with a cloth or paper towel.
Coat the terminals with grease to
help prevent f uture corrosion.
If the terminals are severely cor-
roded, clean them with baking soda
and water. Then use a wrench to
loosen and remove the cables f rom
the terminals. Always disconnect the
negative ( ) cable f irst 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.
Battery posts,
terminals and related accessories
contain lead and lead compounds.
CONT INUED
Battery
Maint enance
WARNING:
Wash hands af ter handling.
247
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.
01/09/28 20:05:55 31SZ3660_250

Make sure the climate control sys-
tem is off.
Start the engine and let it run until
it warms up (the radiator cooling
fan comes on at least twice), and
let it idle f or f ive more minutes.
If your car’s battery is disconnected
or goes dead, the engine’s computer
needs to ‘‘relearn’’ the idle control.
Af ter replacing or recharging the
battery:
Your driver’s power window (see
page ) and your audio system
will also disable itself when the bat-
tery is disconnected or goes dead.
Thenexttimeyouturnontheradio
you will see ‘‘Code’’ in the f requency
display. Use the Preset buttons to en-
ter the f ive-digit code (see page ).
1.
2. 104
156
Battery
Maint enance248
Charging the battery with the cables
connected can seriously damage your
car’s electronic controls. Detach the
battery cables bef ore connecting the
battery to a charger.
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µ
Check the condition of the wiper
blades at least every six months.
Look f or signs of cracking in the
rubber, or areas that are getting
hard. Replace the blades if you f ind
these signs, or if they leave streaks
and unwiped areas when used.
Disconnect the blade assembly
fromthewiperarmbypushingin
the lock tab. Hold it in while you
push the blade assembly toward
thebaseof thearm.
To replace the blade:
Turn the ignition ON (II), switch
the wipers to INT or (low
position), then turn the ignition
OFF when the wiper arm is
approximately midway in its travel. 2.
1.
CONT INUED
Wiper Blades
Maint enance249
W WI IPP E
ER
R A
AR
RMM S
S
L
LOOC CKK
T
T A
A B
B
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Remove the blade f rom its holder
by grasping the tabbed end of the
blade. Pull f irmly until the tabs
come out of the holder.Examine the new wiper blades. If
they have no plastic or metal rein-
f orcement along the back edge,
remove the metal reinf orcement
strips f rom the old wiper blade and
install them in the slots along the
edge of the new blade.Slide the new wiper blade into the
holder until the tabs lock.
Slide the wiper blade assembly
onto the wiper arm. Make sure it
locks in place.
Turn the ignition switch ON (II)
and return the windshield wipers
to their park position.
3. 4. 5.
6.
7.
Wiper Blades
Maint enance250
B BL
LAA D
DE
E B
BLLAA D
DE
E
R
RE EI
INNF FOOR RCCEEM
M E
EN
NT T
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Run the air conditioning at least once
a week during the cold weather
months. Run it f or at least ten
minutes while you are driving at a
steady speed with the engine at
normal operating temperature. This
circulates the lubricating oil con-
tained in the ref rigerant.If the air conditioning does not get as
cold as before, have your dealer
check the system. Recharge the
system with Ref rigerant HFC-134a
(R-134a). (See Specif ications on page
.)
Periodically check the engine’s
radiator and air conditioning
condenser f or leaves, insects, and
dirt stuck to the f ront surf ace. These
block the air f low and reduce cooling
ef f iciency. Use a light spray f rom a
hose or a sof t brush to remove them. Your car’s air conditioning is a sealed
system. Any major maintenance,
such as recharging, should be done
by a qualif ied mechanic. You can do
a couple of things to make sure the
air conditioning works ef f iciently. 312
A ir Condit ioning Syst em
Maint enance251
A A I
IRR C
COON NDDI
ITT I
IOON NIINNG G C
COON NDDE
EN
NS SEER
R
Whenever you have the air conditioning
system serviced, make sure the service
f acility uses a ref rigerant recycling
system. This system captures the
ref rigerant f or reuse. Releasing
ref rigerant into the atmosphere can
damage the environment.
The condenser and radiator f ins bend
easily. Only use a low-pressure spray
or sof t-bristle brush to clean them.
01/09/28 20:06:26 31SZ3660_254

µµ
µµ µµ
The belts should have the f ollowing
‘‘play’’ or def lection.
Alternator belt:
Check the condition of the three
drive belts. Examine the edges of
each belt f or cracks or f raying.
This f ilter should be replaced every
30,000 miles (48,000 km) under nor-
mal conditions. It should be replaced
every 15,000 miles (24,000 km) if you
drive primarily in urban areas that
have high concentrations of soot in
the air f rom industry and diesel-pow-
ered vehicles. Replace it more of ten
if air f low f rom the climate control
system becomes less than usual.
Have dust and pollen f ilter replaced
by your Acura dealer.
Check the tension of each belt by
pushingonitwithyourthumb
midway between the pulleys.If you see signs of wear or looseness,
have your dealer adjust or replace
the belts. Power steering belt: Compressor belt:
The dust and pollen f ilter removes
pollen and dust that is brought in
f rom the outside through the climate
control system. A ir Conditioning Filter Drive Belts
A ir Conditioning Filter, Drive Belts
Maint enance252
P P
O
OW WE ER
R S
STTE
EE
ER
RI INNG G
B
BE EL
LTT A
A
L
LTT E
ER
RN NA AT
TO
OR R B
BEEL
LTT
C
CO OM M P
PR
RE ES
SS SOOR R B
BEEL
LTT
0.37 0.45 in (9.5 11.5 mm)
0.41 0.49 in (10.5 12.5 mm) 0.31 0.43 in (8.0 11.0 mm)
01/09/28 20:06:39 31SZ3660_255

µµWe recommend that you visually
check your tires every day. If you
think a tire might be low, check it
immediately with a tire gauge.
The timing belt and balancer belt
should normally be replaced at the
intervals shown in the maintenance
schedule.
In very high temperatures
(over 110°F, 43°C).
In very low temperatures
(under 20°F, 29°C). To saf ely operate your car, your tires
must be the proper type and size, in
good condition with adequate tread,
and correctly inf lated. The f ollowing
pages give more detailed inf ormation
on how and when to check air
pressure, how to inspect your tires
for damage and wear, and what to do
when your tires need to be replaced.
Replace these belts at 60,000 miles
(U.S.) or 100,000 km (Canada) if you
regularly drive your car in one or
more of these conditions: Keeping the tires properly inf lated
provides the best combination of
handling, tread lif e, and riding
comf ort. Underinf lated tires wear
unevenly, adversely af f ect handling
and f uel economy, and are more
likely to f ail f rom being overheated.
Overinf lated tires can make your car
ride more harshly, are more prone to
damage f rom road hazards, and wear
unevenly.
CONT INUED
Inf lation
Tires
Timing Belt
Timing Belt, Tires
Maint enance253
Using tires that are excessively
worn or improperly inflated can
cause a crash in which you can
be seriously hurt or killed.
Follow all instructions in this
owner’s manual regarding tire
inflation and maintenance.
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