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Do not allow dirt or anything else
to fall through the spark plugholes.
 Use only spark plugs of the speci-
fied type. Using other types will
cause engine damage, loss of per-
formance or radio noise.
 Do not overfill automatic transmis-
sion fluid, or the transmission
could be damaged.
 Do not drive with the air cleaner
filter removed, or excessive engine
wear could result. Also backfiring
could cause a fire in the engine
compartment.
 Be careful not to scratch the glass
surface with the wiper frame.
 When closing the engine hood,
check to see that you have not for-
gotten any tools, rags, etc.
Parts and tools
Here is a list of parts and tools you will
need on performing doityourself mainte-
nance. Remember all Toyota parts are de-
signed in metric sizes, so your tools must
be metric.
CHECKING THE ENGINE OIL LEVEL
Parts (if level is low):
Engine oil API grade SL
“EnergyConserving” or ILSAC
multigrade having viscosity proper for
your climate
Tools:
Rag or paper towel
Funnel (only for adding oil)
CHECKING THE ENGINE COOLANT
LEVEL
Parts (if level is low):
“Toyota Genuine Long Life Coolant” or
equivalent
See Section 72 for details about cool-
ant type selection.
Demineralized or distilled water
Tools:
Funnel (only for adding coolant)
CHECKING BRAKE FLUID
Parts (if level is low):
SAE J1703 or FMVSS No.116 DOT 3
brake fluid Tools:
Rag or paper towel
Funnel (only for adding fluid)
CHECKING POWER STEERING FLUID
Parts (if level is low):
Automatic transmission fluid
DEXRON®II or III
Tools:
Rag or paper towel
Funnel (only for adding fluid)
CHECKING BATTERY CONDITION
Tools:
Warm water
Baking soda
Grease
Conventional wrench (for terminal
clamp bolts)
CHECKING AND REPLACING FUSES
Parts (if replacement is necessary):
Genuine Toyota fuse or equivalent with
same amperage rating as original
ADDING WASHER FLUID
Parts:
Water
Washer fluid containing antifreeze (for
winter use)
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DOITYOURSELF MAINTENANCE
Engine and Chassis
Checking the engine oil level202
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Checking the engine coolant level 204
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Checking the radiator and condenser 205
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Checking brake fluid 206
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Checking power steering fluid 206
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Checking tire pressure 208
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. .
Checking and replacing tires 209
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Rotating tires 210
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Installing snow tires and chains 211
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Replacing wheels 213
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Aluminum wheel precautions 213
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SECTION 7 2

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Checking brake fluid
SU72002
To check the fluid level, simply look at
the seethrough reservoir. The level
should be between the “MAX” and
“MIN” lines on the reservoir.
It is normal for the brake fluid level to go
down slightly as the brake pads wear. So
be sure to keep the reservoir filled.
If the reservoir needs frequent refilling, it
may indicate a serious mechanical prob-
lem.
If the level is low, add SAE J1703 or
FMVSS No.116 DOT 3 brake fluid to the
brake reservoir. Remove and replace the reservoir cap by
hand. Fill the brake fluid to the dotted
line. This brings the fluid to the correct
level when you put the cap back on.
Use only newly opened brake fluid. Once
opened, brake fluid absorbs moisture from
the air, and excess moisture can cause a
dangerous loss of braking.
CAUTION
Take care when filling the r
eservoir
because brake fluid can harm your
eyes and damage painted surfaces. If
fluid gets in your eyes, flush your
eyes with clean water immediately. If
you still feel uncomfortable with your
eyes, go to the doctor.
NOTICE
If you spill some of the fluid, be sure
to wash it off with water to prevent
it from damaging the parts or paint.
Checking power steering fluid
SU72009Open
Close
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Check the fluid level through the reser-
voir. If necessary, add automatic trans-
mission fluid DEXRONII or III.
If the vehicle has been driven around 80
km/h (50 mph) for 20 minutes (a little
more in frigid temperatures), the fluid is
hot (60 C—80 C or 140 F—175 F). You
may also check the level when the fluid
is cold (about room temperature,
10 C—30 C or 50 F—85 F) if the engine
has not been run for about five hours.
SU72010
If cold O.K.
If cold add
If hot O.K.
If hot add
a. Clean all dirt from outside of the reser-
voir tank.
b. Remove the rubber cap. c. Remove the reservoir cap by turning it counterclockwise and wipe the dipstick
clean.
d. Reinstall the reservoir cap.
e. Remove the reservoir cap again and look at the fluid level. If the fluid is
cold, the lever should be in the “COLD”
range on the dipstick. Similarly, if it is
hot, the fluid level should be in the
“HOT” range. If the level is at the low
side of either range, add automatic
transmission fluid DEXRON II or III to
bring the level within the range. f. After replacing the reservoir cap and
rubber cap, visually check the steering
box case, vane pump and hose con-
nections for leaks or damage.
CAUTION
The reservoir tank may be hot so be
careful not to burn yourself.
NOTICE
Avoid overfilling, or the power steer-
ing could be damaged.
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Service specifications
ENGINE
Valve clearance (engine cold), mm (in.):Intake 0.15—0.25 (0.006—0.010)
Exhaust 0.25—0.35 (0.010—0.014)
Spark plug type: DENSO K16RU
NGK BKR5EYA
Spark plug gap, mm(in.): 0.8 (0.031)
Drive belt tension measured with Bor-
roughs drive belt tension gauge No.
BT3373F (used belt), lbf: Generator belt 100 20
Power steering pump belt 65 10
ENGINE LUBRICATION
Oil capacity (drain and ref ill), L (qt., Imp.
qt.):
With filter 3.7 (3.9, 3.3)
Without filter 3.4 (3.6, 3.0)
“Toyota Genuine Motor Oil” is f illed in
your Toyota vehicle. Use Toyota approved
“Toyota Genuine Motor Oil” or equivalent
to satisfy the following grade and viscos-
ity. Oil grade:
API grade SL “EnergyConserving” or
ILSAC multigrade engine oil
Please contact your Toyota dealer for fur-
ther details.
Recommended oil viscosity:
SAE 5W30
OIL008
Outside temperature COOLING SYSTEM
Total capacity, L (qt., Imp. qt.):
Manual transmission 4.4 (4.7, 3.9)
Automatic transmission 4.3 (4.5, 3.8)
Coolant type:
“Toyota Genuine Long Life Coolant” is
filled in your Toyota vehicle. In order to
avoid technical problems, we strongly
recommend using “Toyota Genuine Long
Life Coolant” or equivalent.
With ethyleneglycol type coolant for a
proper corrosion protection of aluminum
components
Do not use alcohol type antifreeze or
plain water alone.
Please contact your Toyota dealer for
further details.
BATTERY
Open voltage
∗ at 20 C (68 F):
12.6—12.8 V Fully charged
12.2—12.4 V Half charged
11.8—12.0 V Discharged
∗: Voltage that is checked 20 minutes af-
ter the key is removed with all the lights
turned off
Charging rates: 5 A max.
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CLUTCH
Pedal free play, mm (in.):5—15 (0.2—0.6)
Fluid type: SAE J1703 or FMVSS No. 116 DOT 3
MANUAL TRANSAXLE
Oil capacity, L (qt., Imp. qt.): 1.9 (2.0, 1.7)
Oil type: Gear oil API GL4 or GL5
Recommended oil viscosity: SAE 75W90
AUTOMATIC TRANSAXLE Fluid capacity (drain and ref ill),
L (qt., Imp. qt.): 2.9 (3.1, 2.6)
Fluid type: Toyota Genuine ATF Type TIV
Change automatic transmission fluid only
as necessary. Generally, it is necessary to change
automatic transmission fluid only if your
vehicle is driven under one of the Special
Operating Conditions listed in your
“Scheduled Maintenance Guide” or
“Owner ’s Manual Supplement”. When
changing the automatic transmission fluid,
use only “Toyota Genuine ATF Type TIV”
(ATF JWS3309 or NWS6500) to aid in
assuring optimum transaxle performance.
Notice: Using automatic transmission
fluid other than “Toyota Genuine ATF
Type TIV” may cause deterioration in
shift quality, locking up of your trans-
mission accompanied by vibration, and
ultimately damage the automatic trans-
mission of your vehicle.
BRAKES
Minimum pedal clearance when depressed
with the pressure of 490 N (50 kgf, 110
lbf) with the engine running, mm (in.):
55 (2.2)
Pedal free play, mm (in.): 1—6 (0.04—0.24)
Pad wear limit, mm (in.): 1.0 (0.04)
Lining wear limit, mm (in.): 1.0 (0.04)
Parking brake adjustment when pulled with
the force of 196 N (20 kgf, 44 lbf): 6—9 clicks
Fluid type: SAE J1703 or FMVSS No. 116 DOT 3
STEERING
Wheel free play: Less than 30 mm (1.2 in.)
Power steering fluid type: Automatic transmission fluid DEXRON II
or III
2003 ECHO from Aug. ’02 Prod. (OM52481U)