headlight bulb YAMAHA YS125 2017 Owners Manual

Table of contents
Replacing the fuse.........................6-31
Replacing the headlight bulb.........6-33
Replacing the auxiliary light
bulb ...........................................6-34
Replacing the brake/tail light
bulb ............................................6-35
Replacing a turn signal light bulb ............................................6-35
Replacing the license plate light bulb ............................................6-36
Front wheel....................................6-36
Rear wheel.....................................6-37
Troubleshooting ............................6-39
Troubleshooting chart ...................6-41
Motorcycle care an d stora ge ..........7-1
Matte color caution .........................7-1
Care .................................................7-1
Storage ............................................7-3
Specifications ....................................8-1
Consumer information .....................9-1
Identification numbers .....................9-1
Diagnostic connector ......................9-2
Vehicle data recording ....................9-2
In dex ................................................10-1
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Periodic maintenance an d a djustment
6-33
6
EAU78872
Replacin g the hea dlig ht bul bThis model is equipped with a halogen
bulb headlight. If the headlight bulb
burns out, replace it as follows.NOTICE
ECA10651
Take care not to d amage the follow-
in g parts:
 Hea dlig ht bul b
Do not touch the g lass part of
the hea dlig ht bul b to keep it free
from oil, otherwise the transpar-
ency of the glass, the luminosity
of the b ulb, an d the bul b life will
b e ad versely affected . Thor-
ou ghly clean off any dirt an d fin-
g erprints on the head lig ht bul b
usin g a cloth moistened with al-
cohol or thinner.
 Hea dlig ht lens
Do not affix any type of tinted
film or stickers to the hea dlig ht
lens.
Do not use a hea dlig ht bul b of a
watta ge hi gher than specifie d.
1. Remove the headlight unit side
covers by removing the screw on
each side. 2. Remove the bolt on each side.
3. Loosen the headlight unit stay
bolt, and then tilt the headlight unit
forward.1. Do not touch the glass part of the bulb.
1. Headlight unit side cover
2. Screw
1
2
1. Headlight unit side cover
2. Screw
3. Headlight unit stay bolt
1. Bolt
213
1
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Periodic maintenance an d a djustment
6-34
6
4. Disconnect the headlight coupler,
then remove the headlight bulb
cover.
5. Unhook the headlight bulb holder, then remove the burnt-out bulb. 6. Place a new headlight bulb into
position, then secure it with the
bulb holder.
7. Install the headlight bulb cover, then connect the headlight cou-
pler.
8. Place the headlight unit in its orig- inal position, and then tighten the
headlight unit stay bolt to the
specified torque.
9. Install the bolt on each side.
10. Place the headlight unit side cov- ers in their original position, and
then install the screw on each
side.
11. Have a Yamaha dealer adjust the headlight beam if necessary.
EAU45226
Replacin g the auxiliary li ght
b ul b If the auxiliary light bulb burns out, re-
place it as follows.
1. Remove the headlight unit. (See page 6-33.)
2. Remove the auxiliary light bulb socket (together with the bulb) by
pulling it out.
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 pushing it in.
6. Install the headlight unit.
1. Headlight coupler
2. Headlight bulb holder
1. Headlight bulb holder
2. Headlight bulb
1 21
2
Ti
ghtenin g torque:
Headlight unit stay bolt: 7 N·m (0.7 kgf·m, 5.1 lb·ft)
1. Auxiliary light bulb
2. Auxiliary light bulb socket
1
2
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Specifications
8-3
8
Voltage, capacity:12 V, 4.0 Ah (10 HR)Headlight:Bulb type:
Halogen bulbBulb wattage:Headlight:HS1, 35.0 W/35.0 W
Front turn signal light:
10.0 W
Rear turn signal light: 10.0 W
Auxiliary light: 3.0 W
Meter lighting:
LED
Neutral indicator light: LED
High beam indicator light: LED
Turn signal indicator light:
LED
Engine trouble warning light: LED
ECO indicator light: LEDFuse(s):Main fuse:15.0 A
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10-1
10
IndexAAir filter element and check hose,
cleaning .............................................. 6-14
Auxiliary light bulb, replacing ................ 6-34BBattery .................................................. 6-30
Brake and clutch levers, checking and lubricating ........................................... 6-27
Brake and shift pedals, checking and
lubricating ........................................... 6-26
Brake fluid, changing ............................ 6-23
Brake fluid level, checking .................... 6-22
Brake lever .............................................. 3-7
Brake lever free play, checking............. 6-20
Brake light switches.............................. 6-21
Brake pads and shoes, checking ......... 6-22
Brake pedal............................................. 3-7
Brake pedal free play, adjusting ........... 6-21
Brake/tail light bulb, replacing .............. 6-35CCables, checking and lubricating ......... 6-26
Care ........................................................ 7-1
Catalytic converters .............................. 3-10
Centerstand and sidestand, checking and lubricating .................................... 6-28
Clutch lever ............................................. 3-6
Clutch lever free play, adjusting ........... 6-19
Cowling and panels, removing and installing................................................ 6-8DData recording, vehicle ........................... 9-2
Diagnostic connector.............................. 9-2
Dimmer switch ........................................ 3-5
Drive chain, cleaning and lubricating .... 6-25 Drive chain slack .................................. 6-24
EEco indicator light................................... 3-2
Engine break-in ...................................... 5-3
Engine idling speed .............................. 6-16
Engine oil and oil filter element ............ 6-11
Engine serial number .............................. 9-1
Engine trouble warning light ................... 3-2FFront fork, checking ............................. 6-29
Fuel ......................................................... 3-8
Fuel consumption, tips for reducing ...... 5-3
Fuel tank cap .......................................... 3-8
Fuse, replacing ..................................... 6-31HHandlebar switches ................................ 3-5
Headlight bulb, replacing ..................... 6-33
High beam indicator light ....................... 3-2
Horn switch ............................................ 3-5IIdentification numbers ............................ 9-1
Ignition circuit cut-off system ............... 3-13
Indicator lights and warning light ........... 3-2LLicense plate light bulb, replacing........ 6-36MMain 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 ........................ 3-3
NNeutral indicator light ..............................3-2PParking ....................................................5-4
Part locations ..........................................2-1
Pass switch .............................................3-5SSafety information ...................................1-1
Seat .......................................................3-11
Shifting ....................................................5-2
Shift pedal ...............................................3-6
Shock absorber assemblies, adjusting .............................................3-11
Sidestand ..............................................3-12
Spark plug, checking ............................6-10
Specifications .........................................8-1
Starting the engine ..................................5-1
Start switch .............................................3-6
Steering, checking ................................6-29
Storage ...................................................7-3
Swingarm pivots, lubricating ................6-28TThrottle grip and cable, checking and lubricating ...........................................6-26
Throttle grip free play, checking ...........6-16
Tires ......................................................6-17
Tool kit ....................................................6-2
Troubleshooting ....................................6-39
Troubleshooting chart ...........................6-41
Turn signal indicator light........................3-2
Turn signal light bulb, replacing ............6-35
Turn signal switch ...................................3-5VValve clearance .....................................6-17
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