2004 YAMAHA TZR50 coolant temperature

EAU10460
Main switch/steering lock
The main switch/steering lock con-
trols the ignition and lighting systems,
and is used to lock the steering. The
various positions are described
below.
EAU10640
ON
All electrical circuits are supplied with
power, and the engine can be started.
The key cannot be removed.
NOTE:
The headlight, meter lighting and tai-
llight come on automatically when the
engine is started.
EAU10660
OFF
All electrical systems are off. The key
can be removed.
EAU10670
“f”
The 2-stroke engine oil level warning
light should come on. (See page 3-2.)
EAUM1020
“f”
The coolant temperature warning light
should come on when the key is tur-
ned to “
f”. (See page 3-2.)
EAU10680
LOCK
The steering is locked, and all electri-
cal systems are off. The key can be
removed.
T
o lock the steering
1. Turn the handlebars all the way to
the left.
2. Push the key in from the “OFF”
position, and then turn it to
“LOCK” while still pushing it.
3. Remove the key.T
o unlock the steering
Push the key in, and then turn it to
“OFF” while still pushing it.
EWA10060
s s
WARNING
Never turn the key to “OFF” or
“LOCK” while the vehicle is
moving, otherwise the electrical
systems will be switched off, which
may result in loss of control or an
accident. Make sure that the vehi-
cle is stopped before turning the
key to “OFF” or “LOCK”.
EAU10980
Indicator lights
1. Turn signal indicator light “b”
2. Neutral indicator light “N”
3. Oil level warning light “z”
4. Coolant temperature warning light “y”
3
INSTRUMENT AND CONTROL FUNCTIONS
3-1
2 3
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EAU11020
Turn signal indicator light “b”
This indicator light flashes when the
turn signal switch is pushed to the left
or right.
EAU11060
Neutral indicator light “N”
This indicator light comes on when
the transmission is in the neutral posi-
tion.
EAU11120
Oil level warning light “z”
This warning light comes on when the
engine oil level is low.
The electrical circuit of the warning
light can be checked by turning the
key to “ON”.
If the warning light does not come on
for a few seconds, then go off, have a
Yamaha dealer check the electrical
circuit.
NOTE:
Even if the oil level is sufficient, the
warning light may flicker when riding
on a slope or during sudden accelera-
tion or deceleration, but this is not a
malfunction.
EAU11440
Coolant temperature warning light
“y”
This warning light comes on when the
engine overheats. When this occurs,
stop the engine immediately and
allow the engine to cool.
The electrical circuit of the warning
light can be checked by turning the
key to “ON”.
If the warning light does not come on
for a few seconds, then go off, have a
Yamaha dealer check the electrical
circuit.
ECA10020
CAUTION
Do not operate the engine if it is
overheated.
EAU11620
Speedometer unit
1. Speedometer/Odometer
The speedometer unit is equipped
with a speedometer and an odometer.
The speedometer shows riding spe-
ed. The odometer shows the total dis-
tance traveled.
3
INSTRUMENT AND CONTROL FUNCTIONS
3-2
1
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Size
130/70-17 62H
Manufacturer/model
PIRELLI
Maximum load
195 kg
Tire air pressure (measured on cold
tires)
Loading condition
0-90 kg
Front
180 kPa
Rear
200 kPa
Loading condition
90-180 kg
Front
190 kPa
Rear
230 kPa
Front wheelWheel type
Cast wheel
Rim size
MT 2.75x17”
Rear wheelWheel type
Cast wheel
Rim size
MT 3.50x17”
Front brakeType
Single disc brakeRecommended fluid
DOT 4
Rear brakeType
Single disc brake
Recommended fluid
DOT 4
Front suspensionType
Telescopic fork
Spring/shock absorber type
Coil spring/oil damper
Wheel travel
130.0 mm
Rear suspension
Type
Swingarm
Spring/shock absorber type
Coil-gas spring/oil damper
Wheel travel
102.0 mm
Electrical systemIgnition system
DC. CDI
Charging system
CDI magneto
Model
YT4L-BS
Voltage, capacity
12 V, 3.0 Ah
Bulb type
Incandescence
Bulb voltage, wattage x quantityHeadlight
12 V, 25 W/25.0 W x 2
Tail/brake light
12 V, 5.0 W/21.0 W x 1
Front turn signal light
12 V, 16.0 W
Rear turn signal light
12 V, 10.0 W x 2
Neutral indicator light
LED
Oil level warning light
LED
Turn signal indicator light
LED
Coolant temperature warning light
LED
Main fuse
10.0 A
8
SPECIFICATIONS
8-2
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