oil TOYOTA 4RUNNER 2002 N210 / 4.G Owner's Manual

’02 4Runner_U (L/O 0108)
2652002 MY 4RUNNER_U (OM 35787U)
API service symbol
ILSAC certification mark
Oil identification marks
Either or both API registered marks are
added to some oil containers to help
you select the oil you should use.
The API Service Symbol is located any-
where on the outside of the container.
The top portion of the label shows the oil
quality by API (American Petroleum Insti-
tute) designations such as SL. The center
portion of the label shows the SAE viscos-
ity grade such as SAE 5W30. “Energy
Conserving” shown in the lower portion,
indicates that the oil has fuelsaving ca-
pabilities.
The ILSAC (International Lubricant Stan-
dardization and Approval Committee) Certi-
fication Mark is displayed on the front of
the container. Look at the seethrough coolant reser-
voir when the engine is cold. The cool-
ant level is satisfactory if it is between
the “F” and “L” lines on the reservoir.
If the level is low, add ethyleneglycol
type coolant for a proper corrosion
protection of aluminum components.
The coolant level in the reservoir will vary
with engine temperature. However, if the
level is on or below the “L” line, add
coolant. Bring the level up to the “F” line.
Always use ethyleneglycol type coolant
for a proper corrosion protection of alumi-
num components. See information in the
next column.
If the coolant level drops within a short
time after replenishing, there may be a
leak in the system. Visually check the
radiator, hoses, radiator cap and drain
cock and water pump.
If you can find no leak, have your Toyota
dealer test the cap pressure and check
for leaks in the cooling system.
Checking the engine coolant
level

’02 4Runner_U (L/O 0108)
2762002 MY 4RUNNER_U (OM 35787U)
CAUTION
BATTERY PRECAUTIONS
The battery produces flammable and
explosive hydrogen gas.
Do not cause a spark from the bat-
tery with tools.
Do not smoke or light a match near
the battery.
The electrolyte contains poisonous
and corrosive sulfuric acid.
Avoid contact with eyes, skin or
clothes.
Never ingest electrolyte.
Wear protective safety glasses when
working near the battery.
Keep children away from the bat-
tery.
EMERGENCY MEASURES
If electrolyte gets in your eyes,
flush your eyes with clean water
immediately and get immediate
medical attention. If possible, con-
tinue to apply water with a sponge
or cloth while en route to the medi-
cal office.
If electrolyte gets on your skin,
thoroughly wash the contact area. If
you feel pain or burning, get medi-
cal attention immediately.
If electrolyte gets on your clothes,
there is a possibility of its soaking
through to your skin, so immediate-
ly take off the exposed clothing and
follow the procedure above, if nec-
essary.
If you accidentally swallow electro-
lyte, drink a large quantity of water
or milk. Follow with milk of magne-
sia, beaten raw egg or vegetable
oil. Then go immediately for emer-
gency help.
Warning: Battery posts, terminals
and related accessories contain lead
and lead compounds, chemicals
known to the State of California to
cause cancer and reproductive
harm. Wash hands after handling.
TerminalsGround
cable
Holddown clamp
Check the battery for corroded or loose
terminal connections, cracks, or loose
holddown clamp. a. If the battery is corroded, wash it off with a solution of warm water and bak-
ing soda. Coat the outside of the termi-
nals with grease to prevent further cor-
rosion.
b. If the terminal connections are loose, tighten their clamp nuts—but do not
overtighten.
c. Tighten the holddown clamp only enough to keep the battery firmly in
place. Overtightening may damage the
battery case.
Checking battery c ondition—
—Precautions —Checking battery exterior

’02 4Runner_U (L/O 0108)
2892002 MY 4RUNNER_U (OM 35787U)
Fuel type:
Unleaded gasoline, Octane Rating 87
(Research Octane Number 91) or higher
Fuel tank capacity, L (gal., Imp. gal.): 70 (18.5, 15.4) ENGINE
Valve clearance (engine cold), mm (in.):
Intake 0.13—0.23 (0.006—0.009)
Exhaust 0.27—0.37 (0.011—0.014)
Spark plug type:
DENSO K16TR11
NGK BKR5EKB11
Spark plug gap, mm (in.): 1.1 (0.043)
Drive belt tension measured with Bor-
roughs drive belt tension gauge No.
BT3373F (used belt), Ibf: Generator belt100 20
Air conditioning compressor belt 100 20
Power steering pump belt
100
+20
15
ENGINE LUBRICATION
Oil capacity (drain and ref ill),
L (qt., Imp. qt.):
With filter 5.2 (5.5, 4.6)
Without filter 4.9 (5.2, 4.3) Oil grade:
API grade SJ “EnergyConserving”, SL
“EnergyConserving” or ILSAC multi-
grade engine oil is recommended.
Recommended oil viscosity (SAE):
5W-30 Preferred
Temperature range anticipated before
next oil change
Fuel Service specifications

’02 4Runner_U (L/O 0108)
2902002 MY 4RUNNER_U (OM 35787U)
COOLING SYSTEM
Total capacity, L (qt., Imp. qt.):
With rear heater 9.0 (9.5, 7.9)
Without rear heater 8.0 (8.5, 7.0)
Coolant type:
“TOYOTA Long Life Coolant” or equiva-
lent
With ethyleneglycol type coolant for a
proper corrosion protection of aluminum
components
Do not use alcohol type antifreeze or
plain water alone.
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. AUTOMATIC TRANSMISSION
Fluid capacity (drain and ref
ill),
L (qt., Imp. qt.):
Twowheel drive modelsUp to 1.6 (1.7, 1.4)
Fourwheel drive models Up to 2.0 (2.1, 1.8)
Fluid type: Automatic transmission fluid DII or
DEXRON III (DEXRON II)
TRANSFER
Oil capacity, L (qt., Imp. qt.): 1.2 (1.3, 1.1)
Oil type: Gear oil API GL4 or GL5
Recommended oil viscosity: SAE 75W90 DIFFERENTIAL
Oil capacity, L (qt., Imp. qt.):
Twowheel drive models2.75 (2.9, 2.4)
Fourwheel drive models Front1.15 (1.2, 1.0)
Rear
With center differential lock system2.75 (2.9, 2.4)
Without center differential lock sys-
tem 2.45 (2.6, 2.2)
Oil type: Hypoid gear oil API GL5
Recommended oil viscosity:
FrontSAE 75W90
Rear Above 18 C (0 F)
SAE 90
Below 18 C (0 F)
SAE 80W or 80W90

’02 4Runner_U (L/O 0108)
2002 MY 4RUNNER_U (OM 35787U)B
Publication No. OM35787U
Part No. 01999-35787
Printed in Japan 01010800
4(U)
Quick index
If a service reminder indicator or warning buzzer comes on 94 . . . . . . . . .
 If your vehicle will not start 224 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. .
 If your engine stalls while driving 227 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 If your vehicle overheats 228 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . .
 If you have a flat tire 229 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . .
 If your vehicle needs to be towed 236 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 Tips for driving during breakin period 195 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 How to start the engine 210 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . .
 General maintenance 253 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . .
 Complete index NO TAG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . .
Gas station information
Fuel type:
UNLEADED gasoline, Octane Rating 87 (Research Octane Number 91)
or higher
See page 195 for detailed information.
Fuel tank capacity:
70 L (18.5 gal., 15.4 lmp. gal.)
Engine oil:
API grade SJ “EnergyConserving”, SL “EnergyConserving” or ILSAC
multigrade engine oil is recommended.
See page 264 for detailed information.
Tire information: See pages 268 through 273.
Tire pressure: See page 292.
U6

’02 4Runner_U (L/O 0108)
2002 MY 4RUNNER_U (OM 35787U)
Where to obtain the
Repair Manual
The repair manual for 4Runner, written in Eng-
lish, may be purchased as applicable from any
Toy ota dea l er.
Pub. Name: 2002 4Runner Repair Manual
Pub. No.: RM887U1 (Maintenance, Preparation, Service specifications and Diagnostics)
RM887U2 (Engine, Chassis and Body)
Maintenance procedures for the engine,
chassis, body, electric al system, and more,
are clearly explained and illustrated.
Periodic maintenance and tuneup
Periodic maintenance and tuneup helps to pre-
vent small problems from growing into larger ones lat-
er on. The repair manual outlines exactly what main-
tenance is required and clearly explains how to do the
work yourself stepbystep.
Areas covered include such things as spark plug re-
placement, valve clearance adjustment and engine oil
and filter replacement.