2006 TOYOTA xB maintenance

203
CAUTION
Observe the following instruc-
tions. Otherwise, an accident
may occur resulting in death or
serious injuries.
Do not mix radial, bias belted,
or biasply tires on your ve-
hicle, as this may cause dan-
gerous handling characteris-
tics resulting in loss of control.
 Do not use tires other than the
manufacturer’s recommended
size, as this may cause danger-
ous handling characteristics
resulting in loss of control.
Scion recommends all four tires, or
at least both of the front or rear
tires be replaced at a time as a set.
See “If you have a flat tire” on page
154 for tire change procedure.
When a tire is replaced, the wheel
should always be balanced.
An unbalanced wheel may affect ve-
hicle handling and tire life. Wheels
can get out of balance with regular
use and should therefore be balanced
occasionally.
When replacing a tubeless tire, the
air valve should also be repl aced
w i t h a new on e.
Rotating tires
To equalize the wear and help ex-
tend tire life, Scion recommends
that you rotate your tires accord-
ing to the maintenance schedule.
(For scheduled maintenance infor-
mation, please refer to the “Sched-
uled Maintenance Guide” or “Own-
er’s Manual Supplement”.)
However, the most appropriate tim-
ing for tire rotation may vary ac-
cording to your driving habits and
road surface conditions.
See “If you have a flat tire” on page
154 for tire change procedure.

207
DOITYOURSELF MAINTENANCE
Electrical components
Checking battery condition208
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Battery recharging precautions 209
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Checking and replacing fuses 210
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Adding washer fluid 211
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. . . . .
Replacing light bulbs 211
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. . . .
SECTION 7 3

220
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 GL −4 or GL −5
Recommended oil viscosity: SAE 75W −90
AUTOMATIC TRANSAXLE
Fluid capacity (drain and refill),
L (qt., Imp.qt.): 2.9 (3.1, 2.6)
Fluid type: Genuine ATF Type T −IV
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 “Genuine ATF Type T
−IV” (ATF
JWS3309 or NWS6500) to aid in assuring
optimum transaxle performance.
Notice: Using automatic transmission
fluid other than “Genuine ATF Type T
IV” may cause deterioration in shift
quality, locking up of your transmission
accompanied by vibration, and ultimate-
ly damage the automatic transmission
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

Publication No. OM52663U
Part No. 01999-52663
Printed in Japan 01−0507 −00
xB (U)
Quick index
 If a service reminder indicator or warning buzzer comes on 77 . . . . . . . .
 If your vehicle will not start 150 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
.
 If your engine stalls while driving 153 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 If your vehicle overheats 153 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . .
 If you have a flat tire 154 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . .
 If your vehicle needs to be towed 165 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 Tips for driving during break-in period 114 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 How to start the engine 142 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . .
 General maintenance 181 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . .
Gas station information
Fuel type:
UNLEADED gasoline, Octane Rating 87 (Research Octane Number 91)
or higher
See page 114 for detailed information.
Fuel tank capacity: 45 L (11.9 gal., 9.9 lmp.gal.)
Engine oil: ILSAC multigrade engine oil is recommended.
See page 195 for detailed information.
Tire information: See pages 199 through 205.
Tire inflation pressure: See page 221.
U5
B

You should know as much about the quality and
importance of proper main tenance of your new
vehicle as the people who built it.
The Scion authorized Repair Manual
tells you how to maint ain your vehicle and
enables you to correct ly perform your own
maintenance.
The best way to keep your new vehicle in top
running order is to maintain it properly from
the moment you drive it off the showroom
floor.
The Scion authorized Repair Manual is
packed with literally everything you need to
know to perform your own maintenance in
virtually every area of your new vehicle.

Where to obtain the Repair Manual
The repair manual for xB may be purchased
from any Scion dealer or the Material Distribu-
tion Center. To purchase the repair manual,
please contact your Scion dealer or call the Ma-
terial Distribution Center tollfree at
18006222033.
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.