2007 YAMAHA MT-03 bulb

TABLE OF CONTENTS
Checking the front fork....................6-27
Checking the steering .....................6-28
Checking the wheel bearings..........6-29
Battery .............................................6-29
Replacing the fuses ........................6-31
Replacing the headlight bulb ..........6-33
Replacing an auxiliary light bulb .....6-34
Replacing the tail/brake light bulb ...6-34
Replacing a turn signal light bulb....6-35
Replacing the license plate
light bulb ...................................6-36
Supporting the motorcycle ..............6-36
Front wheel .....................................6-37
Rear wheel ......................................6-38
Troubleshooting ..............................6-39
Troubleshooting charts....................6-40
MOTORCYCLE CARE
AND STORAGE...................................7-1
Care ..................................................7-1
Storage .............................................7-3
SPECIFICATIONS ..............................8-1
CONSUMER INFORMATION..............9-1
Identification numbers .......................9-1
MY03 01-03 ING 6-10-2005 13:52 Pagina 7

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PERIODIC MAINTENANCE AND MINOR REPAIR
EAUB1360
Replacing the headlight bulb
1. Headlight coupler
2. Headlight bulb cover
1. Headlight bulb holder
2. Headlight bulb
This model is equipped with a quartz
bulb headlight. If the headlight bulb
burns out, replace it as follows.
1. Turn the handlebar to the left side
to access the headlight coupler.
2. Disconnect the headlight coupler,
and then remove the bulb cover.
3. Unhook the headlight bulb holder,
and then remove the defective
bulb.
EWA10790
WARNING0
Headlight bulbs get very hot. There-
fore, keep flammable products
away from a lit headlight bulb, and
do not touch the bulb until it has
cooled down.
4. Place a new headlight bulb into
position, and then secure it with
the bulb holder.
1. Do not touch this areaECA10650CAUTION:
Take care not to damage the fol-
lowing parts:
Headlight bulb
•Do not touch the glass part
of the headlight bulb to keep
it free from oil, otherwise the
transparency of the glass,
the luminosity of the bulb,
and the bulb life will be ad-
versely affected. Thoroughly
clean off any dirt and finger-
prints on the headlight bulb
using a cloth moistened with
alcohol or thinner.
6-33
MY03 04-06 ING 6-10-2005 9:25 Pagina 6-33

PERIODIC MAINTENANCE AND MINOR REPAIR
Headlight lens
•Do not affix any type of tinted
film or stickers to the head-
light lens.
•Do not use a headlight bulb
of a wattage higher than
specified.
5. Install the headlight bulb cover,
and then connect the coupler.
6. Have a Yamaha dealer adjust the
headlight beam if necessary.
EAUB1380
Replacing an auxiliary
light bulb
1. Auxiliary light socket
2. Auxiliary light bulb
If the auxiliary light bulb burns out, re-
place it as follows.
1. Turn the handlebar to the right or
left side to access the auxiliary
light socket.
2. Remove the auxiliary light socket
(together with the bulb) by pulling it.
3. Remove the defective bulb by
pulling it out.
4. Insert a new bulb into the socket.
5. Install the auxiliary light socket
(together with the bulb) by push-
ing it in.
EAUB1370
Replacing the tail/brake
light bulb
1. Tail/brake light bulb cover
2. Cover bolts
1. Tail/brake light socket
2. Tail/brake light bulb
6-34
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MY03 04-06 ING 6-10-2005 9:25 Pagina 6-34

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PERIODIC MAINTENANCE AND MINOR REPAIR
1. Remove the tail/brake light bulb
cover by removing the bolts.
2. Remove the socket (together with
the bulb) by turning it counter-
clockwise.
3. Remove the defective bulb by
pushing it in and turning it coun-
terclockwise.
4. Insert a new bulb into the socket,
push it in, and then turn it clock-
wise until it stops.
5. Install the socket (together with
the bulb) by turning it clockwise.
6. Place the tail/brake light bulb
cover in its original position, insert
the bolts and then tighten them to
the specified torque.EAU24202
Replacing a turn signal
light bulb
1. Screw
2. Turn signal light lens
3. Turn signal light bulb
1. Remove the turn signal light lens
by removing the screw.
2. Remove the defective bulb by
pushing it in and turning it coun-
terclockwise.
3. Insert a new bulb into the socket,
push it in, and then turn it clock-
wise until it stops.
4. Install the lens by installing the
screw.
ECA11190CAUTION:
Do not overtighten the screw, oth-
erwise the lens may break.
6-35
Tightening torque:
Tail/brake light bulb cover bolt:
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
MY03 04-06 ING 6-10-2005 9:26 Pagina 6-35

PERIODIC MAINTENANCE AND MINOR REPAIR
EAUB1410
Replacing the license plate
light bulb
1. Reinforcement plate
2. Bulb socket
3. License plate light bulb
1. Remove the reinforcement plate
by removing the bolts and nuts.
2. Remove the license plate light
bulb socket by pulling it out.
NOTE:
When removing the license plate light
bulb socket, be careful not to pull too
hard.
EAU24350
Supporting the motorcycle
Since this model is not equipped with
a centerstand, follow these precau-
tions when removing the front and rear
wheel or performing other mainte-
nance requiring the motorcycle to
stand upright. Check that the motorcy-
cle is in a stable and level position be-
fore starting any maintenance. A
strong wooden box can be placed un-
der the engine for added stability.
To service the front wheel
1. Stabilize the rear of the motorcy-
cle by using a motorcycle stand
or, if an additional motorcycle
stand is not available, by placing
a jack under the frame in front of
the rear wheel.
2. Raise the front wheel off the
ground by using a motorcycle
stand.
6-36
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3. Remove the defective bulb by
pulling it out of the socket.
4. Insert a new bulb into the socket.
5. Install the bulb socket by pushing
it in.
6. Install the reinforcement plate in
the original position, and then
tighten bolts and nuts to the spec-
ified torque.
Tightening torque:
Reinforcement plate nut:
7 Nm (0.7 m·kgf, 5.1 ft·lbf)
Reinforcement plate bolt (centre):
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Reinforcement plate bolt (upper):
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
MY03 04-06 ING 6-10-2005 9:26 Pagina 6-36

SPECIFICATIONS
8-3
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Electrical system:
Ignition system:
Transistorized coil ignition (digital)
Charging system:
A.C. magneto
Battery:
Model:
GT9B-4
Voltage, capacity:
12 V, 8 Ah
Headlight:
Bulb type:
Halogen bulb
Bulb voltage, wattage x quantity:
Headlight:
12 V, 55 W/60 W x 1
Auxiliary light:
12 V, 3 W x 1
Tail/brake light:
12 V, 5 W/21 W x 1
Front turn signal light:
12 V, 10 W x 2
Rear turn signal light:
12 V, 10 W x 2
Meter lighting:
LED (backlight)
Neutral indicator light:
LED
Turn signal indicator light:
LED
High beam indicator light:
LED
Fuel level warning light:
LEDCoolant temperature warning light:
LED
Engine trouble warning light:
LED
Immobilizer system indicator light:
LED
Fuses:Main fuse:
30 A
Headlight fuse:
20 A
Signaling system fuse:
10 A
Ignition fuse:
10 A
Parking lighting fuse:
10 A
Radiator fan fuse:
7.5 A
Fuel injection system fuse:
10 A
Backup fuse (for odometer, clock and
immobilizer):
10 A
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INDEX
A
Air filter element, cleaning the
check hoses ..................................6-13
Air filter element, replacing ..............6-13
Anti-theft alarm (optional)...................3-8
Auxiliary light bulb, replacing ...........6-34
B
Battery ..............................................6-29
To access the battery....................6-29
To charge the battery ....................6-30
To store the battery .......................6-31
Brake and clutch levers,
checking and lubricating ...............6-26
Brake fluid ........................................6-22
Changing ......................................6-22
Checking fluid level.......................6-21
Brake lever .......................................3-11
Brake pads, checking.......................6-20
Brake pedal ......................................3-11
Lubricating ....................................6-26
C
Cables, checking and lubricating .....6-25
Care and storage ...............................7-1
Cast wheels......................................6-19
Catalytic converter ...........................3-13
Checking and lubricating the
brake and clutch levers.................6-26
Checking and lubricating the
brake pedal ...................................6-26Checking and lubricating the
cables ...........................................6-25
Checking and lubricating the
sidestand ......................................6-27
Checking and lubricating the
throttle grip and cable ...................6-25
Checking the sidestand switch.........3-20
Clock mode ........................................3-7
Clutch lever ......................................3-10
Clutch lever free play, adjusting .......6-19
Consumer information ........................9-1
Controls and instruments ...................2-3
Function ..........................................3-1
Coolant .............................................6-12
Coolant temperature warning light .....3-4
D
Description .........................................2-1
Controls and instrument .................2-3
Left view..........................................2-1
Right view .......................................2-2
Dimmer switch....................................3-9
Drive chain, cleaning and
lubricating .....................................6-24
Drive chain slack ..............................6-23
Adjusting .......................................6-23
Checking .......................................6-23
E
Engine break-in ..................................5-3
Engine idling speed, adjusting .........6-14
Engine oil and oil filter element ..........6-8Engine oil filter element....................6-10
Engine stop switch .............................3-9
Engine trouble warning light...............3-4
F
Front fork, checking .........................6-27
Front wheel ......................................6-37
Installing........................................6-37
Removing......................................6-37
Fuel ..................................................3-12
Fuel consumption, tips for reducing ...5-3
Fuel level warning light ......................3-4
Fuel tank breather/overflow hose.....3-13
Fuel tank cap ....................................3-11
Fuses, replacing ...............................6-31
H
Handlebar switches ............................3-9
Dimmer switch ................................3-9
Engine stop switch..........................3-9
Hazard switch ...............................3-10
Horn switch .....................................3-9
Pass switch .....................................3-9
Start switch .....................................3-9
Turn signal switch ...........................3-9
Headlight bulb, replacing .................6-33
High beam indicator light ...................3-4
Horn switch ........................................3-9
I
Identification numbers ........................9-1
Idling speed, adjusting .....................6-14
Ignition circuit cut-off system............3-19
MY03 07-10 ING 5-10-2005 17:09 Pagina 1

INDEX
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6
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8
9
10
Checking operation procedure .....3-20
Immobilizer system ............................3-1
Immobilizer system indicator light ......3-3
Indicator and warning lights ...............3-4
Coolant temperature warning
light .................................................3-4
Engine trouble warning light ...........3-4
Fuel level warning light ...................3-4
High beam indicator light ................3-4
Immobilizer system indicator light...3-3
Neutral indicator light ......................3-4
Turn signal indicator light................3-4
Indicator lights brightness
control mode ...................................3-8
Instruments ........................................2-3
Instrument and control functions ........3-1
K
Key identification number...................9-1
Keys ...................................................3-1
L
License plate light bulb, replacing....6-36
Lubricating the brake and
clutch levers ..................................6-26
Lubricating the brake pedal..............6-26
Lubricating the cables ......................6-25
Lubricating the drive chain ...............6-24
Lubricating the sidestand .................6-27
Lubricating the throttle grip and
cable .............................................6-25M
Main switch/steering lock ...................3-2
Model label .........................................9-2
Multi-function meter unit.....................3-5
Clock mode .....................................3-7
Indicator lights brightness
control mode ...................................3-8
Odometer, tripmeter modes ............3-6
Self-diagnosis devices ....................3-7
Tachometer .....................................3-6
N
Neutral indicator light .........................3-4
O
Odometer, tripmeter modes ...............3-6
Oil filter element ...............................6-10
Operation and important riding
points ..............................................5-1
Owner’s tool kit ..................................6-1
P
Panels, removing and installing .........6-6
Parking ...............................................5-4
Pass switch ........................................3-9
Periodic maintenance and
lubrication chart ..............................6-2
Periodic maintenance and minor
repair...............................................6-1
Pre-operation check list .....................4-2
Pre-operation checks .........................4-1R
Rear wheel .......................................6-38
Installing........................................6-38
Removing......................................6-38
Record the identification numbers .....9-1
S
Safety information ..............................1-1
Seats ................................................3-14
Self-diagnosis devices .......................3-7
Shift pedal ........................................3-10
Shifting ...............................................5-2
Shock absorber assembly
(adjusting) .....................................3-16
Side suspension, lubricating ............6-27
Sidestand .........................................3-18
Sidestand, checking and
lubricating .....................................6-27
Sidestand switch, checking ..............3-20
Spark plug, checking..........................6-6
Specifications .....................................8-1
Start switch.........................................3-9
Starting the engine .............................5-1
Steering, checking............................6-28
Steering lock ......................................3-2
Storage...............................................7-3
Supporting the motorcycle ...............6-36
T
Tachometer ........................................3-6
Tail/brake light bulb, replacing..........6-34
Throttle cable free play, adjusting ....6-15
MY03 07-10 ING 5-10-2005 17:09 Pagina 2