2004 YAMAHA TZR50 Owners Manual

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”
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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.
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EAU11880
Tachometer
1. Tachometer
The tachometer allows the rider to
monitor the engine speed and keep it
within the ideal power range.
ECA10030
CAUTION
Do not operate the engine in the
tachometer red zone.
Red zone: 10000 r/min and above
EAU12343
Handlebar switches
1. Pass switch “j”
2. Dimmer switch “j/k”
3. Turn signal switch “b”
4. Horn switch “a”
EAU12350
Pass switch “j”
Press this switch to flash the head-
light.
EAU12400
Dimmer switch “j/k”
Set this switch to “j” for the high
beam and to “k” for the low beam.
EAU12440
Turn signal switch “TURN”
To signal a right-hand turn, push this
switch to the right. To signal a left-hand turn, push this switch to the left.
When released, the switch returns to
the center position. To cancel the turn
signal lights, push the switch in after it
has returned to the center position.
EAU12500
Horn switch “a”
Press this switch to sound the horn.
EAU12660
Engine stop switch “f/e”
1.Stop switch “f/e”
2. Start switch “g”
Set this switch to “f” before starting
the engine. Set this switch to “e” to
stop the engine in case of an emer-
gency, such as when the motorcycle
overturns or when the throttle cable is
stuck.
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EAU12690
Start switch “START”
Push this switch to crank the engine
with the starter.
ECA10050
CAUTION
See page 5-1 for starting instruc-
tions prior to starting the engine.
EAU12820
Clutch lever
1. Clutch lever
The clutch lever is located at the left
handlebar grip. To disengage the
clutch, pull the lever toward the hand-
lebar grip. To engage the clutch, rele-
ase the lever. The lever should be
pulled rapidly and released slowly for
smooth clutch operation.The clutch lever is equipped with a
clutch switch, which is part of the
ignition circuit cut-off system. (See
page 3-8.)
EAU12870
Shift pedal
1. Shift pedal
The shift pedal is located on the left
side of the engine and is used in com-
bination with the clutch lever when
shifting the gears of the 6-speed
constant-mesh transmission equip-
ped on this motorcycle.
EAU12890
Brake lever
1. Brake lever
The brake lever is located at the right
handlebar grip. To apply the front bra-
ke, pull the lever toward the handle-
bar grip.
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EAU12941
Brake pedal
1. Brake pedal
The brake pedal is on the right side of
the motorcycle. To apply the rear bra-
ke, press down on the brake pedal.
EAU13000
Fuel tank cap
1. Key over
2. Open
To remove the fuel tank cap
Insert the key into the lock and turn it
1/4 turn clockwise. The lock will be
released and the fuel tank cap can be
removed.
To install the fuel tank cap
1. Push the fuel tank cap into posi-
tion with the key inserted in the
lock.
2. Turn the key counterclockwise to
the original position, and then
remove it.
NOTE:
The fuel tank cap cannot be installed
unless the key is in the lock. In addi-
tion, the key cannot be removed if the
cap is not properly installed and loc-
ked.
EWA11140
s s
WARNING
Make sure that the fuel tank cap is
properly installed before riding.
1. Filling tube
2. Fuel level
EAU13270
Your Yamaha engine has been desig-
ned to use regular unleaded gasoline
with a research octane number of 91
or higher. If knocking (or pinging)
occurs, use a gasoline of a different
brand or premium unleaded fuel. Use
of unleaded fuel will extend spark plug
life and reduce maintenance costs.
Recommended fuel:
REGULAR UNLEADED GASOLINE
ONLY
Fuel tank capacity:
13,8 L (3.03 Imp.gal)
Fuel reserve amount:
2,2 L (0.48 Imp.gal)
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EAU13431
Catalytic converter
This model is equipped with a cataly-
tic converter in the exhaust system.
EWA10860
s s
WARNING
The exhaust system is hot after
operation. Make sure that the
exhaust system has cooled down
before doing any maintenance
work.
ECA10700
CAUTION
The following precautions must be
observed to prevent a fire hazard or
other damages.
Use only unleaded gasoline.
The use of leaded gasoline will
cause unrepairable damage to
the catalytic converter.
Never park the vehicle near
possible fire hazards such as
grass or other materials that
easily burn.
Do not allow the engine to idle
too long.
EAU13460
2-stroke engine oil
1. 2-stroke engine oil tank
2. 2-stroke engine oil tank cap
Make sure that there is sufficient oil in
the 2-stroke engine oil tank. Add the
recommended 2-stroke engine oil if
necessary.
NOTE:
Make sure that the 2-stroke engine oil
tank cap is properly installed.
EAU13560
Fuel cock
1. Fuel reserve switch
The fuel cock supplies fuel from the
tank to the carburetor while filtering it
also.
The fuel cock has three positions:
OFF
With the lever in this position, fuel will
not flow. Always return the lever to
this position when the engine is not
running.
ON
RES OFFFUEL
Recommended oil:
Yamalube 2 or equivalent 2-stroke
engine oil (JASO grade “FC”, or
ISO grades “EG-C” or “EG-D”)
Oil quantity:
1,35 L (1,18 Imp.qt)
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ON
With the lever in this position, fuel
flows to the carburetor. Normal riding
is done with the lever in this position.
RES
This indicates reserve. If you run out
of fuel while riding, move the lever to
this position. Fill the tank at the first
opportunity. Be sure to set the lever
back to “ON” after refueling!
EAU13590
Starter (choke) lever “q q”
Starting a cold engine requires a
richer air-fuel mixture, which is sup-
plied by the starter (choke).
Move the lever in direction (a) to turn
on the starter (choke).Move the lever in direction (b) to turn
off the starter (choke).
EAU13940
Seat
1. Seat
2. Seat lock
To remove the seat
1. Insert the key into the seat lock,
and then turn it clockwise.
2. While holding the key in that
position, lift the rear of the seat,
and then pull the seat off.
To install the seat
1. Insert the projection on the front
of the seat into the seat holder as
shown.
2. Push the rear of the seat down to
lock it in place.3. Remove the key.
NOTE:
Make sure that the seat is properly
secured before riding.
EAU14411
Storage compartment
U-lock
This storage compartment is desig-
ned to hold an optional genuine
Yamaha U-LOCK. (Other locks may
not fit.) When placing a U-LOCK in
the storage compartment, securely
fasten it with the straps. When the U-
LOCK is not in the storage compart-
ment, be sure to secure the straps to
prevent losing them.
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When storing the owner’s manual or
other documents in the storage com-
partment, be sure to wrap them in a
plastic bag so that they will not get
wet. When washing the motorcycle,
be careful not to let any water enter
the storage compartment.
EAU15300
Sidestand
1. Side stand
The sidestand is located on the left
side of the frame. Raise the sidestand
or lower it with your foot while holding
the motorcycle upright.
NOTE:
The built-in sidestand switch is part of
the ignition circuit cut-off system,
which cuts the ignition in certain
situations. (See further down for an
explanation of the ignition circuit cut-
off system.)
EWA10240
s s
WARNING
The vehicle must not be ridden with
the sidestand down, or if the sides-
tand cannot be properly moved up
(or does not stay up), otherwise the
sidestand could contact the ground
and distract the operator, resulting
in a possible loss of control. Yama-
ha’s ignition circuit cut-off system
has been designed to assist the
operator in fulfilling the responsibi-
lity of raising the sidestand before
starting off. Therefore, check this
system regularly as described
below and have a Yamaha dealer
repair it if it does not function pro-
perly.
EAU15311
Ignition circuit cut-off
system
The ignition circuit cut-off system
(comprising the sidestand switch,
clutch switch and neutral switch) has
the following functions.
It prevents starting when the
transmission is in gear and the
sidestand is up, but the clutch
lever is not pulled.
It prevents starting when the
transmission is in gear and the
clutch lever is pulled, but the
sidestand is still down.
It cuts the running engine when
the transmission is in gear and
the sidestand is moved down.
Periodically check the operation of
the ignition circuit cut-off system
according to the following procedure.
EWA10250
s s
WARNING
If a malfunction is noted, have a
Yamaha dealer check the system
before riding.
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