engine oil TOYOTA LAND CRUISER 2004 J100 Owner's Manual

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2004 L/C100 from Aug ’03 Prod. (OM60A04U)
If you perform maintenance by yourself,
be sure to follow the correct procedure
given in this section.
You should be aware that improper or in-
complete servicing may result in operating
problems.
Performing do−it−yourself maintenance
during the warranty period may affect your
warranty coverage. Read the separate
Toyota Warranty statement for details and
suggestions.
This part gives instructions only for those
items that are relatively easy for an owner
to perform. As explained in Section 6,
there are still a number of items that must
be done by a qualified technician with
special tools.
For information on tools and parts for do −
it −yourself maintenance, see “Parts and
tools” on page 291.
Utmost care should be taken when work-
ing on your vehicle to prevent accidental
injury. Here are a few precautions that
you should be especially careful to ob-
serve:CAUTION
When the engine is running,
keep hands, clothing, and tools
away from the moving fan and
engine drive belts. (Removing
rings, watches, and ties is advis-
able.)
Right after driving, the engine
compartment—the engine, radia-
tor, exhaust manifold, power
steering fluid reservoir and spark
plug boots, etc.—will be hot. So
be careful not to touch them.
Oil, fluids and spark plugs may
also be hot.
If the engine is hot, do not re-
move the radiator cap or loosen
the drain plugs to prevent burn-
ing yourself.
Do not smoke, cause sparks or
allow open flames around fuel or
the battery. Their fumes are flam-
mable.
Be extremely cautious when
working on the battery. It con-
tains poisonous and corrosive
sulfuric acid.
Do not get under your vehicle
with just the body jack support-
ing it. Always use automotive
jack stands or other solid sup-
ports.
Doityourself service
precautions

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2004 L/C100 from Aug ’03 Prod. (OM60A04U)
Be sure that the ignition is off if
you work near the electric cool-
ing fan or radiator grille. With
the ignition on, the electric cool-
ing fan will automatically start to
run if the air conditioning is on.
Use eye protection whenever you
work on or under your vehicle
where you may be exposed to
flying or falling material, fluid
spray, etc.
Used engine oil contains poten-
tially harmful contaminants which
may cause skin disorders such
as inflammation or skin cancer,
so care should be taken to avoid
prolonged and repeated contact
with it. To remove used engine
oil from your skin, wash thor-
oughly with soap and water.
Do not leave used oil within the
reach of children.
Dispose of used oil and filter
only in a safe and acceptable
manner. Do not dispose of used
oil and filter in household trash,
in sewers or onto the ground.
Call your dealer or a service sta-
tion for information concerning
recycling or disposal.
NOTICE
Remember that battery and ignition
cables carry high currents or volt-
ages. Be careful of accidentally
causing a short circuit.
 Add only “Toyota Super Long Life
Coolant” or similar high quality eth-
ylene glycol based nonsilicate,
nonamine, nonnitrite and nonbo-
rate coolant with longlife hybrid
organic acid technology to fill the
radiator. And if you spill some of
the coolant, be sure to wash it off
with water to prevent it from dam-
aging the parts or paint.
 Do not allow dirt or anything else
to fall through the plug holes.
 Do not pry the outer electrode of a
spark plug against the center elec-
trode.
 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 reuse iridiumtipped spark
plugs by cleaning or regapping.

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2004 L/C100 from Aug ’03 Prod. (OM60A04U)
Do not overfill automatic transmis-
sion fluid, transfer oil and power
steering fluid, or the transmission,
transfer and power steering 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 to perform do− it−yourself 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):
“Toyota Genuine Motor Oil” or equiva-
lent. See “Checking the engine oil lev-
el” on page 294 for instructions.
Tools:
Rag or paper towel
Funnel (only for adding oil)
CHECKING THE ENGINE COOLANT LEV-
EL
Parts (if level is low):
“Toyota Super Long Life Coolant” or
similar high quality ethylene glycol
based non −silicate, non −amine, non− ni-
trite, and non −borate coolant with long −
life hybrid organic acid technology.
“Toyota Super Long Life Coolant” is
pre− mixed with 50% coolant and 50%
deionized 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
\b 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)

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DOITYOURSELF MAINTENANCE
Engine and Chassis
Checking the engine oil level294
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the engine coolant level 296
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the radiator and condenser 297
. . . . . . . . . . . . . . . . . . . . . . . . .
Checking brake fluid 298
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . .
Checking power steering fluid 299
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking tire inflation pressure 299
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking and replacing tires 302
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rotating tires 304
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . .
Installing snow tires and chains 304
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing wheels 306
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . .
Aluminum wheel precautions 307
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 7 2

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2004 L/C100 from Aug ’03 Prod. (OM60A04U)
Checking the engine oil level
Low levelFull level
Add oil Too full O.K.
With the engine at operating tempera-
ture and turned off, check the oil level
on the dipstick.
1. To get a true reading, the vehicle should be on a level ground. After turn-
ing off the engine, wait a few minutes
for the oil to drain back into the bottom
of the engine.
2. Pull the dipstick out, hold a rag under the end and wipe it clean.3. Standing up on the left side of thevehicle, reinsert the dipstick in the di-
rection so that the “ENGINE OIL” on
top should be read correctly and push
it in as far as it will go, or the reading
will not be correct. 4. Pull the dipstick out and look at the oil
level while holding a rag under the
end.
CAUTION
Be careful not to touch the hot ex-
haust manifold.
NOTICE
Be careful not to drop the engine oil
on the vehicle components.
If the oil level is below or only slightly
above the low level, add engine oil of
the same type as already in the engine.
Remove the oil filler cap and add engine
oil in small quantities at a time, checking
the dipstick. We recommend that you use
a funnel when adding the oil.
The approximate quantity of oil needed to
fill between the low level and the full level
on the dipstick is indicated below for ref-
erence.
When the level reaches within the correct
range, install the filler cap hand− tight.
Oil quantity, L (qt., Imp. qt.): 1.5 (1.6, 1.3)

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2004 L/C100 from Aug ’03 Prod. (OM60A04U)
NOTICE
Be careful not to spill the engine
oil on the vehicle components.
 Avoid overfilling, or the engine
could be damaged.
 Check the oil level on the dipstick
once again after adding the oil.
ENGINE OIL SELECTION
“Toyota Genuine Motor Oil” is filled 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 “Energy −Conserving” or
ILSAC multigrade engine oil
Recommended viscosity:
Temperature range anticipated before
next oil change
SAE 5W
−30
SAE 5W30 is the best choice for
good fuel economy, and good starting
in cold weather.
If SAE 5W30 oil is not available,
SAE 10W30 oil may be used. Howev-
er, it should be replaced with SAE
5W30 at the next oil change.
API service symbol
ILSAC certification mark

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2004 L/C100 from Aug ’03 Prod. (OM60A04U)
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 5W−30. “Energy −
Conserving” shown in the lower portion,
indicates that the oil has fuel −saving ca-
pabilities.
The ILSAC (International Lubricant Stan-
dardization and Approval Committee) Certi-
fication Mark is displayed on the front of
the container.
To ensure excellent lubrication perfor-
mance for your engine, “Toyota Genuine
Motor Oil” is available, which has been
specifically tested and approved for all
Toyota engines.
Please contact your Toyota dealer for fur-
ther details about “Toyota Genuine Motor
Oil”. Look at the seethrough coolant reser-
voir when the engine is cold. The cool-
ant level is satisfactory if it is between
the “FULL” and “LOW” lines on the
reservoir. If the level is low, add the
coolant. (For the coolant type, see
“Coolant type selection” described be-
low.)
The coolant level in the reservoir will vary
with engine temperature. However, if the
level is on or below the “LOW” line, add
coolant. Bring the level up to the “FULL”
line.
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.
CAUTION
To prevent burning yourself, do not
remove the radiator cap when the en-
gine is hot.
Checking the engine coolant
level

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2004 L/C100 from Aug ’03 Prod. (OM60A04U)
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 SK20R11
NGK IFR6A11
Spark plug gap, mm (in.): 1.1 (0.043)
ENGINE LUBRICATION
Oil capacity (drain and ref ill), L (qt., Imp.
qt.) With filter 6.8 (7.2, 6.0)
Without filter 6.4 (6.8, 5.6)
Oil grade:
“Toyota Genuine Motor Oil” is filled in
your Toyota vehicle. Use Toyota ap-
proved “Toyota Genuine Motor Oil” or
equivalent to satisfy the following grade
and viscosity.
Oil grade:
API grade, SL “Energy −Conserving” or
ILSAC multigrade engine oil Recommended oil viscosity:
SAE 5W −30
Temperature range anticipated before
next oil change
Please contact your Toyota dealer for fur-
ther details. COOLING SYSTEM
Total capacity, L (qt., Imp. qt.)
Without rear heater 14.7 (15.5, 12.9)
With rear heater 15.4 (16.3, 13.6)
Coolant type:
“Toyota Super Long Life Coolant” is filled
in your Toyota vehicle at factory fill. In
order to avoid technical problems, only use
“Toyota Super Long Life Coolant” or similar
high quality ethylene glycol based non −sili-
cate, non −amine, non− nitrite, and non− bo-
rate coolant with long −life hybrid organic
acid technology.
Do not use plain water alone.
Please contact your Toyota dealer for fur-
ther 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.

2004 L/C100 from July ’03 Prod. (OM60A04U)
Publication No. OM60A04U
Part No. 01999-60A04
Printed in Japan 01−0307 −00
Quick index
 If a service reminder indicator or warning buzzer comes on 126 . . . .
 If your vehicle will not start 251 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 If your engine stalls while driving 254 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 If your vehicle overheats 255 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
.
 If you have a flat tire 256 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . .
 If your vehicle needs to be towed 267 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 Tips for driving during break-in period 207 . . . . . . . . . . . . . . . . . . . . . . . . . .
 How to start the engine 235 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. .
 General maintenance 282 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . .
 Complete index NO TAG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . .
Gas station information
Fuel type:
UNLEADED gasoline, Octane Rating 87 (Research Octane Number 91)
or higher. For improved vehicle performance, the use of premium unleaded
gasoline with an Octane Rating of 91 (Research Octane Number 96) or
higher is recommended.
See page 207 for detailed information.
Fuel tank capacity: 96 L (25.4 gal., 21.1 lmp. gal.)
Engine oil:
API grade, SL “Energy −Conserving” or ILSAC multigrade engine oil
is recommended.
See page 295 for detailed information.
Automatic transmission fluid: Toyota Genuine ATF WS
Tire information: See pages 299 through 307.
Tire inflation pressure: See page 326.
U1
I

2004 L/C100 from July ’03 Prod. (OM60A04U)
Where to obtain the Repair Manual
The repair manual for LAND CRUISER, written
in English, may be purchased as applicable from
any Toyota dealer.
Pub. Name: 2004 LAND CRUISER Repair Manual
Pub. No.: Vol.1RM1071U1 Vol.2RM1071U2
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.