bulb YAMAHA MT-25 2016 Owners Manual

Table of contentsSafety information............................ 1-1
Description....................................... 2-1
Left view ......................................... 2-1
Right view ....................................... 2-2
Controls and instruments ............... 2-3
Instrument and control functions... 3-1
Main switch/steering lock............... 3-1
Indicator lights and warning
lights............................................ 3-2
Multi-function meter unit ................ 3-4
Handlebar switches ...................... 3-10
Clutch lever .................................. 3-11
Shift pedal .................................... 3-12
Brake lever.................................... 3-12
Brake pedal .................................. 3-12
Fuel tank cap ................................ 3-13
Fuel ............................................... 3-13
Fuel tank breather hose and
overflow hose ............................ 3-15
Catalytic converter ....................... 3-15
Seats ............................................ 3-16
Helmet holders ............................. 3-17
Storage compartment .................. 3-18
Adjusting the shock absorber
assembly ................................... 3-18
Luggage strap holders ................. 3-19
Sidestand ..................................... 3-19
Ignition circuit cut-off system ....... 3-20For your safety – pre-operation
checks............................................... 4-1
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
adjustment........................................ 6-1
Owner’s tool kit ............................... 6-1
Periodic maintenance chart for
the emission control system ........ 6-3
General maintenance and
lubrication chart ........................... 6-4
Checking the spark plugs ............... 6-8
Engine oil and oil filter cartridge...... 6-9
Coolant.......................................... 6-12
Replacing the air filter element
and cleaning the check hose..... 6-13
Checking the throttle grip
free play ..................................... 6-15
Valve clearance ............................. 6-15
Tires .............................................. 6-15
Cast wheels................................... 6-17
Adjusting the clutch lever
free play ..................................... 6-17Checking the brake lever
free play..................................... 6-18
Brake light switches ..................... 6-19
Checking the front and rear
brake pads ................................ 6-19
Checking the brake fluid level ...... 6-20
Changing the brake fluid .............. 6-21
Drive chain slack........................... 6-21
Cleaning and lubricating the
drive chain ................................. 6-23
Checking and lubricating the
cables ........................................ 6-24
Checking and lubricating the
throttle grip and cable ............... 6-24
Checking and lubricating the
brake and shift pedals............... 6-24
Checking and lubricating the
brake and clutch levers ............. 6-25
Checking and lubricating the
sidestand................................... 6-26
Lubricating the swingarm
pivots......................................... 6-26
Checking the front fork ................. 6-26
Checking the steering................... 6-27
Checking the wheel bearings ....... 6-27
Battery .......................................... 6-28
Replacing the fuses ...................... 6-29
Replacing the headlight bulb ........ 6-30
Auxiliary light ................................ 6-31
Tail/brake light .............................. 6-31UB04E0E0.book Page 1 Wednesday, September 2, 2015 3:51 PM

Table of contents
Replacing a turn signal
light bulb ....................................6-31
Replacing the license plate
light bulb ....................................6-32
Supporting the motorcycle............6-33
Front wheel....................................6-34
Rear wheel.....................................6-35
Troubleshooting ............................6-36
Troubleshooting charts .................6-38
Motorcycle care and storage..........7-1
Matte color caution .........................7-1
Care .................................................7-1
Storage ............................................7-4
Specifications....................................8-1
Consumer information.....................9-1
Identification numbers .....................9-1
Index................................................10-1
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Instrument and control functions
3-11
3
EAU12361
Pass switch “PASS”
Press this switch to flash the headlight.
EAU62540
Dimmer switch “ / ”
Set this switch to “ ” for the high
beam and to “ ” for the low beam.TIPWhen the switch is set to low beam,
only the right headlight bulb comes on.
When the switch is set to high beam,
both headlight bulbs come on.
EAU12461
Turn signal switch “ / ”
To signal a right-hand turn, push this
switch to “ ”. To signal a left-hand
turn, push this switch to “ ”. When
released, the switch returns to the cen-
ter position. To cancel the turn signal
lights, push the switch in after it has re-
turned to the center position.
EAU12501
Horn switch “ ”
Press this switch to sound the horn.
EAU12661
Engine stop switch “ / ”
Set this switch to “ ” before starting
the engine. Set this switch to “ ” to
stop the engine in case of an emergen-
cy, such as when the vehicle overturns
or when the throttle cable is stuck.
EAU12713
Start switch “ ”
Push this switch to crank the engine
with the starter. See page 5-1 for start-
ing instructions prior to starting the en-
gine.
EAU62500
The engine trouble warning light will
come on when the key is turned to “ ”
and the start switch is pushed, but this
does not indicate a malfunction.
EAU12822
Clutch leverThe clutch lever is located on the left
side of the handlebar. To disengage
the clutch, pull the lever toward the
handlebar grip. To engage the clutch,
release 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 igni-
tion circuit cut-off system. (See page
3-20.)1. Clutch lever1
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Periodic maintenance and adjustment
6-30
6
If a fuse is blown, replace it as follows.1. Turn the key to “ ” and turn off
the electrical circuit in question.
2. Remove the blown fuse, and then
install a new fuse of the specified
amperage. WARNING! Do not
use a fuse of a higher amperage
rating than recommended to
avoid causing extensive dam-
age to the electrical system and
possibly a fire.
[EWA15132]
3. Turn the key to “ ” and turn on
the electrical circuit in question to
check if the device operates.
4. If the fuse immediately blows
again, have a Yamaha dealer
check the electrical system.
EAU68470
Replacing the headlight bulbThis model is equipped with halogen
bulb headlight. If a headlight bulb
burns out, have a Yamaha dealer re-
place it and, if necessary, adjust the
headlight beam.NOTICE
ECA17871
Headlight lens:
Do not affix any type of tinted film or
stickers to the headlight lens.
Do not use a headlight bulb of a
wattage higher than specified.
1. Fuse box
1. Ignition fuse
2. Signaling system fuse
3. Backup fuse (for clock)
4. Headlight fuse
5. Radiator fan motor fuse
6. Spare fuse
16
12345
Specified fuses:
Main fuse:
30.0 A
Headlight fuse:
15.0 A
Signaling system fuse:
7.5 A
Ignition fuse:
15.0 A
Radiator fan motor fuse:
7.5 A
Backup fuse:
7.5 A
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Periodic maintenance and adjustment
6-31
6
EAU44941
Auxiliary lightThis model is equipped with an LED-
type auxiliary light.
If the auxiliary light does not come on,
have a Yamaha dealer check it.
EAU24182
Tail/brake lightThis model is equipped with an LED-
type tail/brake light.
If the tail/brake light does not come on,
have a Yamaha dealer check it.
EAU62590
Replacing a turn signal light
bulb1. Remove the turn signal light lens
by removing the screw.
2. Remove the turn signal light bulb
socket (together with the bulb) by
turning it counterclockwise.
1. Auxiliary light
1 1
1. Turn signal light lens
2. Screw
1
2
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Periodic maintenance and adjustment
6-32
6 3. Remove the burnt-out bulb by
pulling it out.
4. Insert a new bulb into the socket.
5. Install the socket (together with
the bulb) by turning it clockwise.
6. Install the turn signal light lens by
installing the screw. NOTICE: Do
not overtighten the screw, oth-
erwise the lens may break.
[ECA11192]EAU62670
Replacing the license plate
light bulb1. Remove the mudguard by remov-
ing the quick fasteners.
2. Remove the rear fender lower
panel by removing the bolts and
screws.3. Remove the license plate light
bulb socket (together with the
bulb) by pulling it out.
4. Remove the burnt-out bulb by
pulling it out.
1. Turn signal light bulb socket
1
1. Mudguard
2. Quick fastener
1
2
1. Bolt
2. Screw
3. Rear fender lower panel
1. License plate light bulb
2. License plate light bulb socket
3
2
1
2
2 121
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Periodic maintenance and adjustment
6-33
65. Insert a new bulb into the socket.
6. Install the socket (together with
the bulb) by pushing it in.
7. Install the rear fender lower panel
by installing the bolts and screws.
8. Install the mudguard by installing
the quick fasteners.
EAU24351
Supporting the motorcycleSince this model is not equipped with a
centerstand, follow these precautions
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.
To service the rear wheel
Raise the rear wheel off the ground by
using a motorcycle stand or, if a motor-
cycle stand is not available, by placinga jack either under each side of the
frame in front of the rear wheel or under
each side of the swingarm.
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Specifications
8-2
8
6th:
0.920 (23/25)
Chassis:Frame type:
Diamond
Caster angle:
25.0 °
Trail:
95 mm (3.7 in)Front tire:Type:
Tubeless
Size:
110/70-17M/C (54S)
Manufacturer/model:
IRC/RX-01FRear tire:Type:
Tubeless
Size:
140/70-17M/C (66S)
Manufacturer/model:
IRC/RX-01RLoading:Maximum load:
160 kg (353 lb)
(Total weight of rider, passenger, cargo
and accessories)Tire air pressure (measured on cold
tires):1 person:
Front:
200 kPa (2.00 kgf/cm2, 29 psi)Rear:
225 kPa (2.25 kgf/cm2, 33 psi)
2 persons:
Front:
200 kPa (2.00 kgf/cm2, 29 psi)
Rear:
225 kPa (2.25 kgf/cm2, 33 psi)
Front wheel:Wheel type:
Cast wheel
Rim size:
17M/C x MT2.75Rear wheel:Wheel type:
Cast wheel
Rim size:
17M/C x MT4.00Front brake:Type:
Hydraulic single disc brake
Specified brake fluid:
DOT 4Rear brake:Type:
Hydraulic single disc brake
Specified brake fluid:
DOT 4Front suspension:Type:
Telescopic fork
Spring:
Coil spring
Shock absorber:
Hydraulic damperWheel travel:
130 mm (5.1 in)
Rear suspension:Type:
Swingarm
Spring:
Coil spring
Shock absorber:
Hydraulic damper
Wheel travel:
125 mm (4.9 in)Electrical system:System voltage:
12 V
Ignition system:
TCI
Charging system:
AC magnetoBattery:Model:
GTZ8V
Voltage, capacity:
12 V, 7.0 Ah (10 HR)Headlight:Bulb type:
Halogen bulbBulb wattage × quantity:Headlight:
H4, 60.0 W/55.0 W x 1
Brake/tail light:
LED
Front turn signal light:
10.0 W × 2
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10-1
10
Index
AAir filter element and check hose,
replacing and cleaning ....................... 6-13
Auxiliary light ........................................ 6-31BBattery .................................................. 6-28
Brake and clutch levers,
checking and lubricating .................... 6-25
Brake and shift pedals,
checking and lubricating .................... 6-24
Brake fluid, changing............................ 6-21
Brake fluid level, checking.................... 6-20
Brake lever............................................ 3-12
Brake lever free play, checking ............ 6-18
Brake light switches ............................. 6-19
Brake pedal .......................................... 3-12CCables, checking and lubricating ......... 6-24
Care ........................................................ 7-1
Catalytic converter ............................... 3-15
Clutch lever........................................... 3-11
Clutch lever free play, adjusting ........... 6-17
Coolant ................................................. 6-12DDimmer switch...................................... 3-11
Drive chain, cleaning and lubricating ... 6-23
Drive chain slack .................................. 6-21EEngine break-in ...................................... 5-3
Engine oil and oil filter cartridge ............. 6-9
Engine serial number .............................. 9-1
Engine stop switch ............................... 3-11
Engine trouble warning light ................... 3-3
FFront and rear brake pads, checking ... 6-19
Front fork, checking ............................. 6-26
Fuel ...................................................... 3-13
Fuel consumption, tips for reducing ...... 5-3
Fuel tank breather hose and
overflow hose..................................... 3-15
Fuel tank cap........................................ 3-13
Fuses, replacing ................................... 6-29HHandlebar switches ............................. 3-10
Headlight bulb, replacing ..................... 6-30
Helmet holders ..................................... 3-17
High beam indicator light ....................... 3-2
Horn switch .......................................... 3-11IIdentification numbers ........................... 9-1
Ignition circuit cut-off system .............. 3-20
Indicator lights and warning lights ......... 3-2LLicense plate light bulb, replacing ....... 6-32
Luggage strap holders ......................... 3-19MMain switch/steering lock ...................... 3-1
Maintenance and lubrication,
periodic ................................................ 6-4
Maintenance, emission control
system ................................................. 6-3
Matte color, caution ............................... 7-1
Model label............................................. 9-1
Multi-function meter unit ........................ 3-4NNeutral indicator light ............................. 3-2
OOil pressure warning light ....................... 3-2PParking.................................................... 5-4
Part locations.......................................... 2-1
Pass switch........................................... 3-11SSafety information................................... 1-1
Seats ..................................................... 3-16
Shifting.................................................... 5-2
Shift pedal............................................. 3-12
Shift timing indicator light ....................... 3-3
Shock absorber assembly, adjusting ... 3-18
Sidestand.............................................. 3-19
Sidestand, checking and lubricating .... 6-26
Spark plugs, checking ............................ 6-8
Specifications ......................................... 8-1
Starting the engine ................................. 5-1
Start switch ........................................... 3-11
Steering, checking ................................ 6-27
Storage ................................................... 7-4
Storage compartment........................... 3-18
Supporting the motorcycle ................... 6-33
Swingarm pivots, lubricating ................ 6-26TTail/brake light ...................................... 6-31
Throttle grip and cable,
checking and lubricating .................... 6-24
Throttle grip free play, checking ........... 6-15
Tires ...................................................... 6-15
Tool kit .................................................... 6-1
Troubleshooting .................................... 6-36
Troubleshooting charts ......................... 6-38
Turn signal indicator light ....................... 3-2
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Index
10-2
10
Turn signal light bulb, replacing............ 6-31
Turn signal switch ................................. 3-11VValve clearance..................................... 6-15
Vehicle identification number ................. 9-1WWheel bearings, checking..................... 6-27
Wheel (front).......................................... 6-34
Wheel (rear) ........................................... 6-35
Wheels .................................................. 6-17
UB04E0E0.book Page 2 Wednesday, September 2, 2015 3:51 PM