wheel YAMAHA MT-03 2012 Owners Manual

EAU26942
General manager of quality assurance div. Date of issue: 1 Aug. 2002 Place of issue: Shizuoka, Japan
DECLARATION of CONFORMITY
Company: YAMAHA MOTOR ELECTRONICS CO., LTD. We
Address: 1450-6, Mori, Mori-Machi, Shuchi-gun, Shizuoka-Ken, 437-0292 Japan
Kind of equipment: IMMOBILIZER Hereby declare that the product:
Type-designation: 5SL-00
is in compliance with following norm(s) or documents:
R&TTE Directive(1999/5/EC)
EN300 330-2 v1.3.1(2006-01), EN300 330-2 v1.5.1(2010-02)
EN60950-1:2006/A11:2009
Two or Three-Wheel Motor Vehicles Directive(97/24/EC: Chapter 8, EMC)
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2
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4Version up the norm of EN60950 to EN60950-1
To change company name
version up of the following norm:


27 Feb. 2006
1 Mar. 2007
8 Jul. 2010 Revision record
No. Contents
To change contact person and integrate type-designation.Date
9 Jun. 2005

TABLE OF CONTENTS
SAFETY INFORMATION.....................1-1
Safe riding .........................................1-1
Protective apparel.............................1-2
Modifications .....................................1-2
Loading and accessories ..................1-2
Gasoline and exhaust gas ................1-4
DESCRIPTION.....................................2-1
Left view ............................................2-1
Right view .........................................2-2
Controls and instruments ..................2-3
INSTRUMENT AND CONTROL
FUNCTIONS........................................3-1
Immobilizer system...........................3-1
Main switch/steering lock ..................3-2
Indicator and warning lights ..............3-3
Multi-function meter unit ...................3-5
Tachometer .......................................3-6
Odometer, tripmeter modes ..............3-6
Clock mode .......................................3-7
Self-diagnosis devices......................3-7
Indicator lights brightness
control mode..............................3-8
Anti-theft alarm (optional) .................3-8
Handlebar switches...........................3-9
Clutch lever .....................................3-10
Shift pedal.......................................3-10
Brake lever ......................................3-11Brake pedal.....................................3-11
Fuel tank cap...................................3-11
Fuel .................................................3-12
Fuel tank breather/overflow hose ...3-13
Catalytic converter..........................3-13
Seats ...............................................3-14
Adjusting the shock absorber
assembly..................................3-16
Sidestand........................................3-18
Ignition circuit cut-off system ..........3-19
PRE-OPERATION CHECKS...............4-1
Pre-operation check list ....................4-2
OPERATION AND IMPORTANT
RIDING POINTS..................................5-1
Starting the engine............................5-1
Shifting ..............................................5-2
Tips for reducing fuel consumption ...5-3
Engine break-in .................................5-3
Parking..............................................5-4
PERIODIC MAINTENANCE
AND MINOR REPAIR.........................6-1
Owner’s tool kit.................................6-1
Periodic maintenance and
lubrication chart..........................6-2
Removing and installing panels ........6-6
Checking the spark plug ...................6-6Engine oil and oil filter element.........6-8
Coolant............................................6-12
Replacing the air filter element
and cleaning the check hoses ...6-13
Adjusting the engine idling speed ...6-14
Checking the throttle cable
free play...................................6-15
Valve clearance...............................6-15
Tires ................................................6-16
Cast wheels....................................6-19
Adjusting the clutch lever
free play...................................6-19
Checking the front and rear
brake pads...............................6-20
Checking the brake fluid level .........6-21
Changing the brake fluid .................6-22
Drive chain slack .............................6-23
Cleaning and lubricating the
drive chain ................................6-24
Checking and lubricating the
cables .......................................6-25
Checking and lubricating the
throttle grip and cable ..............6-25
Checking and lubricating the
brake and clutch levers ............6-26
Lubricating the brake pedal............6-26
Checking and lubricating the
sidestand..................................6-27
Lubricating the side suspension .....6-27

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

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SAFETY INFORMATION
• Always obey the speed limit
and never travel faster than
warranted by road and traffic
conditions.
• Always signal before turning or
changing lanes. Make sure that
other motorists can see you.
●The posture of the operator and
passenger is important for proper
control.
• The operator should keep both
hands on the handlebar and
both feet on the operator
footrests during operation to
maintain control of the motor-
cycle.
• The passenger should always
hold onto the operator, the seat
strap or grab bar, if equipped,
with both hands and keep
both feet on the passenger
footrests.
• Never carry a passenger un-
less he or she can firmly place
both feet on the passenger
footrests.
●Never ride under the influence of
alcohol or other drugs.
●This motorcycle is designed for
on-road use only. It is not suitable
for off-road use.
Protective apparel
The majority of fatalities from motorcy-
cle accidents are the result of head in-
juries. The use of a safety helmet is
the single most critical factor in the
prevention or reduction of head in-
juries.
●Always wear an approved helmet.
●Wear a face shield or goggles.
Wind in your unprotected eyes
could contribute to an impairment
of vision that could delay seeing a
hazard.
●The use of a jacket, heavy boots,
trousers, gloves, etc., is effective
in preventing or reducing abra-
sions or lacerations.
●Never wear loose-fitting clothes,
otherwise they could catch on the
control levers, footrests, or
wheels and cause injury or an ac-
cident.
●Never touch the engine or ex-
haust system during or after oper-
ation. They become very hot and
can cause burns. Always wear
protective clothing that covers
your legs, ankles, and feet.
●A passenger should also observe
the above precautions.
Modifications
Modifications made to this motorcycle
not approved by Yamaha, or the re-
moval of original equipment, may ren-
der the motorcycle unsafe for use and
may cause severe personal injury.
Modifications may also make your mo-
torcycle illegal to use.
Loading and accessories
Adding accessories or cargo to your
motorcycle can adversely affect stabili-
ty and handling if the weight distribution
of the motorcycle is changed. To avoid
the possibility of an accident, use ex-
treme caution when adding cargo or
accessories to your motorcycle. Use
extra care when riding a motorcycle
that has added cargo or accessories.
1-2

INSTRUMENT AND CONTROL FUNCTIONS
3-16
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10A. Distance (spring preload)
Adjust the spring preload as follows.
1. Loosen the locknut.
2. To increase the spring preload
and thereby harden the suspen-
sion, turn the adjusting nut in di-
rection (a). To decrease the
spring preload and thereby soften
the suspension, turn the adjusting
nut in direction (b).
NOTE:
●Use the special wrench included
in the owner's tool kit to make the
adjustment.
●The spring preload setting is de-
termined by measuring distance
A, shown in the illustration. The
longer distance A is, the lower the
spring preload; the shorter dis-
tance A is, the higher the spring
preload. With each complete turn
of the adjusting nut, distance A
changes by 1.5 mm (0.059 in).
●When measuring distance A, the
rear wheel must be raised off the
ground. (See page 6-36).
EAUB1330
Adjusting the shock
absorber assembly
1. Spring preload adjusting nut
2. Locknut
(a) Increasing the spring preload
(b) Decreasing the spring preload
This shock absorber assembly is
equipped with a spring preload adjust-
ing nut.
ECA10100
WARNING0
Never attempt to turn an adjusting
mechanism beyond the maximum
or minimum settings.

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PRE-OPERATION CHECKS
4-3
ITEM
Clutch
Throttle grip
Control cables
Drive chain
Wheels and tires
Brake pedal
Brake and
clutch levers
Sidestand
Chassis fastenersCHECKS
• Check operation.
• Lubricate cable if necessary.
• Check lever free play.
• Adjust if necessary.
• Make sure that operation is smooth.
• Check cable free play.
• If necessary, have Yamaha dealer adjust cable free play and lubricate
cable and grip housing.
• Make sure that operation is smooth.
• Lubricate if necessary.
• Check chain slack.
• Adjust if necessary.
• Check chain condition.
• Lubricate if necessary.
• Check for damage.
• Check tire condition and tread depth.
• Check air pressure.
• Correct if necessary.
• Make sure that operation is smooth.
• Lubricate pedal pivoting point if necessary.
• Make sure that operation is smooth.
• Lubricate lever pivoting points if necessary.
• Make sure that operation is smooth.
• Lubricate pivot if necessary.
• Make sure that all nuts, bolts and screws are properly tightened.
• Tighten if necessary.PAGE
3-10, 6-19, 6-26
6-15, 6-25
6-25
6-23, 6-24
6-16, 6-19
6-26
6-26
6-27
–

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PERIODIC MAINTENANCE AND MINOR REPAIR
6-3
NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (x 1,000 km)
110203040
ANNUAL
CHECK
√√√√ √
√√√√
√√√√ √
√√√√
√√√√
√√√√√
√√√√ √
√√√√ √
√√√√√ √8✻
9✻
10✻
11✻
12✻
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14
✻
15✻
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✻
• Check for cracks or damage.
• Replace.
• Check runout and for damage.
• Check tread depth and for damage.
• Replace if necessary.
• Check air pressure.
• Correct if necessary.
• Check bearing for looseness
or damage.
• Check operation and for excessive play.
• Lubricate with lithium-soap-based grease.
• Check chain slack, alignment and condition.
• Adjust and lubricate chain with a special O-ring
chain lubricant thoroughly.
• Check bearing play and steering for roughness.
• Lubricate with lithium-soap-based grease.
• Make sure that all nuts, bolts and screws are
properly tightened.
• Check operation.
• Lubricate.
• Check operation.
Every 4 years Brake hoses
Wheels
Tires
Wheel bearings
Swingarm
Drive chain
Steering bearings
Chassis fasteners
Sidestand
Sidestand switch
Every 800 km and after washing
the motorcycle or riding in the rain
Every 20000 km
Every 50000 km

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PERIODIC MAINTENANCE AND MINOR REPAIR
●Adjust the suspension and tire
air pressure with regard to the
load.
●Check the tire condition and air
pressure before each ride.Tire inspection
1. Tire sidewall
2. Tire tread depth
The tires must be checked before
each ride. If the center tread depth
reaches the specified limit, if the tire
has a nail or glass fragments in it, or if
the sidewall is cracked, have a Yama-
ha dealer replace the tire immediately.
NOTE:
The tire tread depth limits may differ
from country to country. Always com-
ply with the local regulations.
EWA10470
WARNING0
●Have a Yamaha dealer replace
excessively worn tires. Besides
being illegal, operating the ve-
hicle with excessively worn
tires decreases riding stability
and can lead to loss of control.
●The replacement of all wheel
and brake related parts, includ-
ing the tires, should be left to a
Yamaha dealer, who has the
necessary professional knowl-
edge and experience.
6-17
Minimum tire tread depth
(front and rear):
1.6 mm (0.06 in)

Front tire:
Size:
120/70-ZR17 M/C (58W)
120/70-R17 M/C (58H)
Manufacturer/model:
DUNLOP D270F
PIRELLI SCORPION SYNC
Tire air valve:
TR412
Valve core:
#9000A (standard)
Rear tire:
Size:
160/60-ZR17 M/C (69W)
160/60-R17 M/C (69H)
Manufacturer/model:
DUNLOP D270
PIRELLI SCORPION SYNC
Tire air valve:
TR412
Valve core:
#9000A (standard)Tire information
1. Tire air valve
2. Valve core
3. Valve cap
This motorcycle is equipped with cast
wheels and tubeless tires with valves.
EWA10900
WARNING0
The front and rear tires should
be of the same make and de-
sign, otherwise the handling
characteristics of the motorcy-
cle cannot be guaranteed.
After extensive tests, only the
tires listed below have been
approved for this model by
Yamaha Motor Co., Ltd.
Always make sure that the
valve caps are securely in-
stalled to prevent air pressure
leakage.
Use only the tire valves and
valve cores listed below to
avoid tire deflation during a
ride.
PERIODIC MAINTENANCE AND MINOR REPAIR
6-18
6

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PERIODIC MAINTENANCE AND MINOR REPAIR
EWA10600
WARNING0
This motorcycle is fitted with super-
high-speed tires. Note the following
points in order to make the most ef-
ficient use of these tires.
●Use only the specified replace-
ment tires. Other tires may run
the danger of bursting at super
high speeds.
●Brand-new tires can have a rel-
atively poor grip on certain
road surfaces until they have
been "broken in". Therefore, it
is advisable before doing any
high-speed riding to ride con-
servatively for approximately
100 km (60 mi) after installing a
new tire.
●The tires must be warmed up
before a high-speed run.
●Always adjust the tire air pres-
sure according to the operating
conditions.
EAU21960
Cast wheels
To maximize the performance, durabil-
ity, and safe operation of your motor-
cycle, note the following points regard-
ing the specified wheels.
●The wheel rims should be
checked for cracks, bends or
warpage before each ride. If any
damage is found, have a Yamaha
dealer replace the wheel. Do not
attempt even the smallest repair
to the wheel. A deformed or
cracked wheel must be replaced.
●The wheel should be balanced
whenever either the tire or wheel
has been changed or replaced.
An unbalanced wheel can result
in poor performance, adverse
handling characteristics, and a
shortened tire life.
●Ride at moderate speeds after
changing a tire since the tire sur-
face must first be "broken in" for it
to develop its optimal characteris-
tics.
EAU22041
Adjusting the clutch lever
free play
1. Locknut
2. Adjusting bolt
3. Clutch lever free play
The clutch lever free play should mea-
sure 10.0-15.0 mm (0.39-0.59 in) as
shown. Periodically check the clutch
lever free play and, if necessary, ad-
just it as follows.
1. Loosen the locknut at the clutch
lever.
2. To increase the clutch lever free
play, turn the adjusting bolt in di-
rection (a). To decrease the clutch
lever free play, turn the adjusting
bolt in direction (b).
6-19