2002 Acura CL cooling

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Follow the Severe Conditions
Maintenance Schedule if you
drive your car under
one or more of the f ollowing
conditions: Driving less than 5 miles (8
km) per trip or, in f reezing
temperatures, driving less
than 10 miles (16 km) per trip.
Driving in extremely hot
[over 90°F (32°C)] conditions.
Extensive idling or long
periods of stop-and-go driving.
Trailer towing, driving with a
roof rack, or driving in
mountainous conditions.
Driving on muddy, dusty, or
de-iced roads.
Follow the Maintenance
Schedule f or Severe Conditions.
MAINLY
Maint enance
U.S. Owners
Canadian Owners
212
Visually inspect the following items: Replace every 3,750 miles (6,000 km) or 6 months
Check oil and coolant at each fuel stop
Service at the indicated
distance or time whichever
comes first.
miles x 1,000
km x 1,000
months
See dust and pollen filter on page for replacement information under special driving conditions. See timing belt on page for replacement information under special driving conditions.
See information on maintenance and emissions warranty, last column, page .
Replace engine oil and oil filter
Check engine oil and coolant
Clean ( ) or replace ( ) air
cleaner element
Use normal schedule except in
dusty conditions
Inspect valve clearance
Replace spark plugs Replace timing belt , and inspect water pump
Inspect and adjust drive belts
Inspect idle speed
Replace engine coolant
Replace transmission fluid
Inspect front and rear brakes
Replace brake fluid
Check parking brake adjustment
Replace dust and pollen filter
Lubricate all hinges, locks, and latches
Rotate tires (Check tire inflation and condition
at least once per month)
Tie rod ends, steering gear box, and boots
Suspension components, Driveshaft boots
Brake hoses and lines (including ABS)
All fluid levels and condition of fluids
Cooling system hoses and connections Exhaust system, Fuel lines and connections
Lights and controls, Vehicle underbody Every 7,500 miles (12,000 km) or 6 months
Inspect every 7,500 miles (12,000 km) or 6 months
Every 3 years (independent of mileage)
Rotate tires every 7,500 miles (12,000 km)
15
24
12
30
48
2445
72
3660
96
4875
120 60 90
144 72 105
168
84 120
192
96
120,000 miles (192,000 km) or 10 years, then every 60,000 miles (96,000 km) or 5 years
:
1:
2: Adjust only if noisy
209
245 244
Type-S
Premium model
60,000 miles (96,000 km) or 3 years, then every 30,000 miles (48,000 km) or 2 years
1
2
Maintenance Schedule for Severe Conditions

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CONT INUED
Maint enance213
U.S. Owners
Canadian Owners
A, B, C, D
A
B
C
D
Refer to page to determine which schedule to use.
Use the Maintenance Schedule for Severe Conditions.
3,750 mi/6,000 km
7,500 mi/12,000 km
11,250 mi/18,000 km
15,000 mi/24,000 km/1 yr
18,750 mi/30,000 km
22,500 mi/36,000 km
26,250 mi/42,000 km
30,000 mi/48,000 km/2 yrs
33,750 mi/54,000 km
37,500 mi/60,000 km
41,250 mi/66,000 km
3yrs
45,000 mi/72,000 km/3 yrs
48,750 mi/78,000 km
52,500 mi/84,000 km
56,250 mi/90,000 km
60,000 mi/96,000 km/4 yrs
60,000 mi/96,000 km/3 yrs
63,750 mi/102,000 km
67,500 mi/108,000 km
71,250 mi/114,000 km
75,000 mi/120,000 km/5 yrs
78,750 mi/126,000 km
Service at the indicated distance or time, whichever comes first. Do the items in as required for each distance/time interval.
Do items in A.
Do items in A, B.
Do items in A.Clean air cleaner element.
DoitemsinA,B,C.
Do items in A.
Do items in A, B.
Do items in A.
DoitemsinA,B,C,D.
Do items in A.
Do items in A, B.
Do items in A. Replace brake fluid (independent of mileage).
Clean air cleaner element.
DoitemsinA,B,C.
Do items in A.
Do items in A, B.
Do items in A. Replace timing belt , and inspect water pump.
DoitemsinA,B,C,D. Replace transmission fluid.
Do items in A.
Do items in A, B.
Do items in A. Clean air cleaner element.
DoitemsinA,B,C.
Do items in A. Replace engine oil and filter.
Inspect front and rear brakes.
Rotate tires (follow pattern on page
248).
Inspect tie rod ends, steering gear box and boots.
Inspect suspension components.
Inspect driveshaft boots.
Replace air cleaner element. (Type-S)
Check parking brake adjustment.
Lubricate all hinges, locks and latches with
multipurpose grease.
Inspect brake hoses and lines (including ABS).
Check all fluid levels, condition of fluids, and check
for leaks.
Inspect cooling system hoses and connections. Inspect exhaust system.
Inspect fuel lines and connections.
Check all lights.
Inspect the underbody.
Replace air cleaner element. (Premium model)
Inspect and adjust drive belts.
Replace dust and pollen filter .
212
See dust and pollen filter on page for replacement information under special driving
conditions. See timing belt on page for replacement information under special driving conditions.
See information on maintenance and emissions warranty, last
column, page .
Check engine oil and coolant at each fuel stop.
Check and adjust valve clearance, cold engine, only if noisy.
NOTE:
Premium model only 244
245
1:
2:
3: :
209
1
1
2
1 3
Maintenance Schedule for Severe Conditions (listed by distance/time)

If the coolant level in the reserve
tank is at or below the MIN line, add
coolant to bring it up to the MAX line.
Inspect the cooling system f or leaks.
This coolant should always be a
mixtureof 50percentantifreezeand
50 percent water. Never add straight
antif reeze or plain water.If the reserve tank is completely
empty, you should also check the
coolant level in the radiator.
Make sure the engine and radiator
are cool.
Always use Honda All Season
Antif reeze/Coolant Type 2. This
coolant is pre-mixed with 50 percent
antif reeze and 50 percent water. It
does not require any additional
mixing. If it is not available, you may
use another major-brand non-silicate
coolant as a temporary replacement.
Make sure it is a high-quality coolant
recommended f or aluminum engines.
However, continued use of any non-
Honda coolant can result in
corrosion, causing the cooling
system to malf unction or f ail. Have
the cooling system f lushed and
ref illed with Honda antif reeze/
coolant as soon as possible.
1.
CONT INUED
A dding Engine Coolant
Cooling Syst em
Maint enance223
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Removing the radiator cap
while the engine is hot can
cause the coolant to spray out,
seriously scalding you.
Always let the engine and
radiator cool down before
removing the radiator cap.

Put the radiator cap back on.
Tighten it f ully. The coolant level should be up to
the base of the f iller neck. Add
coolant if it is low.
Remove the radiator cap by
pushing down and turning
counterclockwise. Turn the radiator cap counter-
clockwise, without pressing down
on it, until it stops. This relieves
any pressure remaining in the
cooling system. Pour coolant into the reserve tank.
Fill it to half way between the MAX
and MIN marks. Put the cap back
on the reserve tank.
Do not add any rust inhibitors or
other additives to your car’s cooling
system. They may not be compatible
with the coolant or engine compo-
nents.
2.
3.
4.
5.
6.
Cooling Syst em
Maint enance224
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CAA P
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CONT INUED
Turn the ignition ON (II). Turn
the heater temperature control
dial to maximum heat (climate
control to 90°F/32°C). Turn of f
the ignition. Open the hood. Make
sure the engine and radiator are
cool to the touch.
Remove the radiator cap.Loosen the drain plug on the
bottom of the radiator. The
coolant will drain through the
splash guard.
Thecoolingsystemshouldbe
completely drained and ref illed with
new coolant according to the time
and distance recommendations in
the maintenance schedule. Only use
Honda All Season Antif reeze/
Coolant Type 2.
Draining the coolant requires access
to the underside of the car. Unless
you have the tools and knowledge,
you should have this maintenance
done by a skilled mechanic.
Drain the coolant into an
appropriate container.
1.
2. 3.
Replacing Engine Coolant
Cooling Syst em
Maint enance225
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Install a rubber hose on the drain
bolt at the rear of the engine
cylinder block. Loosen the drain
bolt.Bef ore removing the reserve tank,
remove the cruise control cable
f rom its clip, then remove the
ground cable f rom the clip on the
reserve tank. To remove the
cruise control cable, pivot the
upper part of the clip and push
down the lower part slightly.
Drain the coolant into an
appropriate container. Remove the reserve tank f rom its
holder by pulling it straight up.
Drain the coolant into an
appropriate container, then put the
tank back in its holder.
Af ter installing the tank back in
place, put the cables back in their
clips.
5.
4. 6.
Cooling Syst em
Maint enance226
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OL LDD E
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OS SEE
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CR RUUI ISSE E C
COON NTTR
RO OL L C
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CONT INUED
Fill the reserve tank to the MAX
mark. Install the reserve tank cap.
When the coolant stops draining,
tightenthedrainplugatthe
bottom of the radiator.
Tighten the drain bolt at the rear
of the engine cylinder block
securely.
Tightening torque:
Pour Honda All Season
Antif reeze/Coolant Type 2 into
the radiator up to the base of the
f iller neck. This coolant is a
mixture of 50 percent antif reeze
and 50 percent water. Pre-mixing
is not required.
The cooling system capacity is:
Start the engine and let it run f or
about 30 seconds. Then turn of f
the engine. Pour coolant into the
radiator up to the base of the f iller
neck.
7.
8.
9.10.
Cooling Syst em
Maint enance227
F FIILLL LEE R
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Fi illll u
u p
p t
too h
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7 lbf·ft (10 N·m , 1.0 kgf·m)
1.48 US gal (5.6
, 1.23 Imp gal)

Install the radiator cap, and
tighten it to the first stop.
Start the engine and let it run until
the radiator cooling f an comes on
at least twice. Then stop the
engine.
Remove the radiator cap. Pour
coolant into the radiator up to the
base of the f iller neck and into the
reserve tank up to the MAX mark.
Start the engine and hold it at
1,500 rpm until the cooling f an
comes on. Turn of f the engine.
Check the coolant level in the
radiator and add coolant if needed.
Install the radiator cap, and
tighten it fully.If necessary, f ill the reserve tank
to the MAX mark. Install the
reserve tank cap.
11.
12.
13.
14.
15.
16.
Cooling Syst em
Maint enance228
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