power steering TOYOTA AVALON 2004 XX30 / 3.G User Guide

’04 AVALON U (L/O 0408)
288
2004 AVALON from Aug. ’04 Prod. (OM41412U)
Here is a list of parts and tools you will
need to perform 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):
“Toyota Genuine Motor Oil” or equiva-
lent
See Section 72 for details about en-
gine oil selection.
Tools:
Rag or paper towel
Funnel (only for adding oil)
CHECKING THE ENGINE COOLANT
LEVEL
Parts (if level is low):
“Toyota Super Long Life Coolant” or
similar high quality ethylene glycol
based nonsilicate, nonamine, nonni-
trite, and nonborate coolant with long
life hybrid organic acid technology.
“Toyota Super Long Life Coolant” is a
mixture of 50% coolant and 50% deion-
ized water (for the U.S.A.) or 55%
coolant and 45% deionized water (for
Canada). 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):
Fuse with same amperage rating as
original
ADDING WASHER FLUID
Parts:
Water
Washer fluid containing antifreeze
(for winter use)
Tools:
Funnel
REPLACING LIGHT BULBS
Parts:
Bulb with same number and wattage
rating as original (See charts in “Re-
placing light bulbs” in Section 73.)
Tools:
Screwdriver
Parts and tools

’04 AVALON U (L/O 0408)
290
2004 AVALON from Aug. ’04 Prod. (OM41412U)
DOITYOURSELF MAINTENANCE
Engine and Chassis
Checking the engine oil level291
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the engine coolant level 293
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the radiator and condenser 294
. . . . . . . . . . . . . . . . . . . . . . . . .
Checking brake fluid 295
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . .
Checking power steering fluid 295
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking tire inflation pressure 296
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking and replacing tires 299
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rotating tires 301
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . .
Installing snow tires and chains 302
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing wheels 303
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . .
Aluminum wheel precautions 304
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 7 2

’04 AVALON U (L/O 0408)
295
2004 AVALON from Aug. ’04 Prod. (OM41412U)
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
hands or eyes. If fluid gets on your
hands or in your eyes, flush the af-
fected area with clean water immedi-
ately. If you still feel uncomfortable
with your hands or eyes, go to the
doctor.
NOTICE
If you spill the fluid, be sure to wash
it off with water to prevent it from
damaging the parts or paint.
If hot
O.K. Close OpenIf cold
O.K.
If cold
add
If hot
add
Check the fluid level through the reser-
voir. If necessary, add automatic trans-
mission fluid DEXRON II 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.
Checking brake fluid Checking power steering fluid

’04 AVALON U (L/O 0408)
296
2004 AVALON from Aug. ’04 Prod. (OM41412U)
Clean all dirt from the outside of the res-
ervoir tank and look at the fluid level. If
the fluid is cold, the level should be in the
“COLD” range. 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
DEXRONII or III to bring the level within
the range.
To remove the reservoir cap, turn it coun-
terclockwise and lift up. To reinstall it,
turn it clockwise. After replacing the reser-
voir cap, visually check the steering box
case, vane pump and hose connections
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.
Keep your tire inflation pressures
at the proper level.
The recommended cold tire inflation
pressures, tire sizes and the com-
bined weight of occupants and cargo
(vehicle capacity weight) are de-
scribed in Section 8. They are also
on the tire and loading information la-
bel.
You should check the tire inflation
pressure every two weeks, or at least
once a month. And do not forget the
spare!
Checking tire inflation
pressure

’04 AVALON U (L/O 0408)
320
2004 AVALON from Aug. ’04 Prod. (OM41412U)
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 Oc-
tane Number 96) or higher is recom-
mended.
Fuel tank capacity, L (gal., Imp. gal.): 70 (18.5, 15.4) 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)
Drive belt tension measured with
Borroughs drive belt tension gauge No.
BT3373F (used belt), Ibf: Generator belt 88 22
Power steering pump belt 115 20
ENGINE LUBRICATION
Oil capacity (drain and ref ill), L (qt., Imp.
qt.): With filter 4.7 (5.0, 4.1)
Without filter 4.5 (4.8, 4.0)
“Toyota Genuine Motor Oil” is used in
your Toyota vehicle. Use Toyota approved
“Toyota Genuine Motor Oil” or equivalent
to satisfy the following grade and
viscosity. Oil grade:
API grade SL “EnergyConserving” or
ILSAC multigrade engine oil.
Recommended oil viscosity: SAE 5W30
Outside temperature
Please contact your Toyota dealer for fur-
ther details.
Fuel Service specifications

’04 AVALON U (L/O 0408)
321
2004 AVALON from Aug. ’04 Prod. (OM41412U)
COOLING SYSTEM
Total capacity, L (qt., Imp. qt.):9.0 (9.5, 7.9)
Coolant type: “Toyota Super Long Life Coolant” is
used 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 nonsilicate, nonamine,
nonnitrite, and nonborate coolant with
longlife hybrid organic acid technology.
(Coolant with longlife hybrid organic
acid technology is a combination of low
phosphates and organic acids.)
Do not use 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 after the key is removed with all the
lights turned off
Charging rates: 5 A max.
AUTOMATIC TRANSAXLE
Fluid capacity (drain and ref ill), L (qt.,
Imp. qt.):
Up to 4.75 (5.0, 4.2)
Fluid type: Toyota Genuine ATF DII or
DEXRON III (DEXRON II)
Please contact your Toyota dealer for fur-
ther details. BRAKES
Minimum pedal clearance when depressed
with the force of 490 N (50 kgf, 110 lbf)
with the engine running, mm (in.):
75 (3.0)
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 depressed
with the force of 294 N (30 kgf, 66.1 lbf): 3—6 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