2012 YAMAHA MT-03 clock

1
2
3
4
5
6
7
8
9
10
PERIODIC MAINTENANCE AND MINOR REPAIR
6-41
Engine overheatingEWA10400
WARNING0
●Do not remove the radiator cap when the engine and radiator are hot. Scalding hot fluid and steam may be
blown out under pressure, which could cause serious injury. Be sure to wait until the engine has cooled.
●After removing the radiator cap retaining bolt, place a thick rag, like a towel, over the radiator cap, and then
slowly rotate the cap counterclockwise to the detent to allow any residual pressure to escape. When the hiss-
ing sound has stopped, press down on the cap while turning it counterclockwise, and then remove the cap.
NOTE:
If coolant is not available, tap water can be temporarily used instead, provided that it is changed to the recommended
coolant as soon as possible.
Wait until the
engine has cooled.Check the coolant level
in the reservoir and radiator.
The coolant level is low.
Check the cooling
system for leakage.
The coolant level
is OK.
There is
leakage.
There is no
leakage.
Have a Yamaha dealer check
and repair the cooling system.
Start the engine. If the engine overheats again, have
a Yamaha dealer check and repair the cooling system.
Add coolant. (See NOTE.)

SPECIFICATIONS
8-3
1
2
3
4
5
6
7
8
9
10
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

1
2
3
4
5
6
7
8
9
10
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

INDEX
1
2
3
4
5
6
7
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