TABLE OF CONTENTSSAFETY INFORMATION ..................1-1
Further safe-riding points ................1-5
DESCRIPTION ..................................2-1
Left view ..........................................2-1
Right view ........................................2-3
Controls and instruments.................2-5
INSTRUMENT AND CONTROL
FUNCTIONS.......................................3-1
Immobilizer system .........................3-1
Main switch/steering lock ................3-2
Indicator lights and
warning lights ..............................3-4
Speedometer ..................................3-5
Tachometer ....................................3-6
Multi-function display ......................3-6
Anti-theft alarm (optional) .............3-11
Handlebar switches ......................3-11
Front brake lever ..........................3-12
Rear brake lever ...........................3-13
ABS (for ABS models) ..................3-13
Fuel tank cap ................................3-14
Fuel ...............................................3-15
Catalytic converters ......................3-16
Securing bracket ...........................3-17
Seat ..............................................3-17
Storage compartments .................3-18
Travel trunk ..................................3-19
Adjusting the shock absorber
assemblies ................................3-20Sidestand ..................................... 3-21
Ignition circuit cut-off system ........ 3-21
Auxiliary DC jack .......................... 3-23
FOR YOUR SAFETY –
PRE-OPERATION CHECKS............. 4-1
OPERATION AND IMPORTANT
RIDING POINTS................................. 5-1
Starting the engine ......................... 5-1
Starting off ...................................... 5-2
Acceleration and deceleration ........ 5-3
Braking ........................................... 5-3
Tips for reducing fuel
consumption ............................... 5-4
Engine break-in .............................. 5-4
Parking ........................................... 5-5
PERIODIC MAINTENANCE AND
ADJUSTMENT................................... 6-1
Owner’s tool kit ............................... 6-2
Periodic maintenance chart for the
emission control system ............. 6-3
General maintenance and
lubrication chart .......................... 6-4
Removing and installing
the cowling and panel ................. 6-8
Checking the spark plug ................. 6-9
Engine oil ..................................... 6-10
Final transmission oil .................... 6-13
Coolant ......................................... 6-14Air filter and V-belt case air filter
elements ................................... 6-16
Adjusting the throttle grip free
play ........................................... 6-17
Valve clearance ........................... 6-18
Tires ............................................. 6-18
Cast wheels ................................. 6-20
Checking the front and
rear brake lever free play ......... 6-21
Checking the front and
rear brake pads ........................ 6-21
Checking the brake fluid level ...... 6-22
Changing the brake fluid .............. 6-24
Checking and lubricating
the cables ................................. 6-24
Checking and lubricating
the throttle grip and cable ......... 6-24
Lubricating the front and
rear brake levers ...................... 6-25
Checking and lubricating the
centerstand and sidestand ....... 6-25
Checking the front fork ................. 6-26
Checking the steering .................. 6-27
Checking the wheel bearings ....... 6-27
Battery ......................................... 6-27
Replacing the fuses ..................... 6-29
Replacing a headlight bulb .......... 6-30
Replacing a front turn signal light
bulb ........................................... 6-31
Replacing a tail/brake light bulb or
a rear turn signal light bulb ....... 6-31U2ABE2E0.book Page 1 Thursday, August 30, 2012 2:36 PM
PERIODIC MAINTENANCE AND ADJUSTMENT
6-30
6For YP125RA
3. Turn the key to “ON” 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.
EAU34241
Replacing a headlight bulb This model is equipped with halogen
bulb headlights. If a headlight bulb
burns out, have a Yamaha dealer re-
place it and, if necessary, adjust the
headlight beam.
1. ABS motor fuse
2. ABS motor spare fuse
3. ABS solenoid fuse
4. ABS control unit fuse
1
23
3
2
4
3
Specified fuses:
Main fuse:
30.0 A
Ignition fuse:
10.0 A
Signaling system fuse:
10.0 A
Headlight fuse:
15.0 A
Hazard fuse:
10.0 A
Radiator fan fuse:
7.5 A
ABS control unit fuse:
YP125RA 5.0 A
ABS motor fuse:
YP125RA 30.0 A
Backup fuse:
5.0 A
U2ABE2E0.book Page 30 Thursday, August 30, 2012 2:36 PM
PERIODIC MAINTENANCE AND ADJUSTMENT
6-31
6
EAU43051
Replacing a front turn signal
light bulb 1. Place the scooter on the center-
stand.
2. Remove the socket (together with
the bulb) by turning it counter-
clockwise.
3. Remove the burnt-out bulb by pull-
ing it out.
4. Insert a new bulb into the socket.
5. Install the socket (together with the
bulb) by turning it clockwise.
EAUM2860
Replacing a tail/brake light
bulb or a rear turn signal light
bulb 1. Place the vehicle on the center-
stand.
2. Open the seat. (See page 3-17.)
3. Remove panel A. (See page 6-8.)
4. Remove the tail/brake light unit by
removing the screws.TIPFor the Business version, the rear car-
rier and travel trunk are not shown for
better understanding.
For the Sport version, the backrest is
not shown for better understanding.
TIPThis model can be equipped with two
different types of tail/brake and rear
turn signal units.Tail/brake light unit type A
1. Remove the tail/brake light and
turn signal light bulb holder togeth-
er with the dust protector by press-
ing the tab, and then pulling both
outward.
1. Turn signal light bulb
2. Turn signal light bulb socket
1. Screw
1. Dust protector
2. Tab
U2ABE2E0.book Page 31 Thursday, August 30, 2012 2:36 PM
PERIODIC MAINTENANCE AND ADJUSTMENT
6-32
62. Remove the burnt-out bulb by
pushing it in and turning it counter-
clockwise.
3. Insert a new bulb into the socket,
push it in, and then turn it clock-
wise until it stops.
4. Install the bulb holder together with
the dust protector by pushing both
into the original position.
TIPBe sure to place the bulb holder and
dust protector correctly in its original
position to prevent dust and water from
entering.5. Install the screws and the
tail/brake light unit.6. Install the panel.
Tail/brake light unit type B
1. Remove the socket (together with
the bulb) by turning it counter-
clockwise.
2. Remove the burnt-out bulb by
pushing it in and turning it counter-
clockwise.
3. Insert a new bulb into the socket,
push it in, and then turn it clock-
wise until it stops.
4. Install the socket (together with the
bulb) by turning it clockwise.
5. Place the tail/brake light unit in the
original position, and then install
the screws.6. Install the panel.
7. Close the seat.1. Turn signal light bulb
2. Tail/brake light bulb
1. Tail/brake light bulb socket
2. Turn signal light bulb socket
U2ABE2E0.book Page 32 Thursday, August 30, 2012 2:36 PM
SPECIFICATIONS
8-3
8
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel:
95.0 mm (3.74 in)Electrical system:Ignition system:
TCI
Charging system:
AC magnetoBattery:Model:
GTX9-BS
Voltage, capacity:
12 V, 8.0 AhHeadlight:Bulb type:
Halogen bulbBulb voltage, wattage × quantity:Low beam headlight:
12 V, 55.0 W × 1
High beam headlight:
12 V, 55.0 W × 1
Tail/brake light:
12 V, 5.0 W/21.0 W × 2
Front turn signal light:
12 V, 10.0 W × 2
Rear turn signal light:
12 V, 10.0 W × 2
Auxiliary light:
12 V, 5.0 W × 2
License plate light:
12 V, 5.0 W × 1
Meter lighting:
12 V, 2.0 W × 3High beam indicator light:
12 V, 1.4 W × 1
Turn signal indicator light:
12 V, 1.4 W × 2
Engine trouble warning light:
12 V, 1.4 W x 1
ABS warning light:
YP125RA 12 V, 1.4 W × 1
Immobilizer system indicator light:
LED
Fuses:Main fuse:
30.0 A
Headlight fuse:
15.0 A
Signaling system fuse:
10.0 A
Ignition fuse:
10.0 A
Radiator fan fuse:
7.5 A
Hazard fuse:
10.0 A
ECU fuse:
5.0 A
ABS control unit fuse:
YP125RA 5.0 A
ABS motor fuse:
YP125RA 30.0 A
Backup fuse:
5.0 A
U2ABE2E0.book Page 3 Thursday, August 30, 2012 2:36 PM
INDEX
AABS (for ABS models) .......................... 3-13
ABS warning light (for ABS models) ....... 3-4
Acceleration and deceleration ................ 5-3
Air filter and V-belt case air filter
elements ............................................. 6-16
Anti-theft alarm (optional) ..................... 3-11
Auxiliary DC jack .................................. 3-23
Auxiliary light bulb, replacing ................ 6-33BBattery .................................................. 6-27
Brake fluid, changing ............................ 6-24
Brake fluid level, checking .................... 6-22
Brake lever, front .................................. 3-12
Brake lever, rear ................................... 3-13
Brake levers, lubricating ....................... 6-25
Braking ................................................... 5-3CCables, checking and lubricating .......... 6-24
Care ........................................................ 7-1
Catalytic converters .............................. 3-16
Centerstand and sidestand,
checking and lubricating ..................... 6-25
Coolant ................................................. 6-14
Cowling and panel,
removing and installing......................... 6-8DDimmer switch ...................................... 3-12EEngine break-in ...................................... 5-4
Engine oil .............................................. 6-10
Engine trouble warning light ................... 3-4FFinal transmission oil ............................ 6-13Front and rear brake lever free play,
checking .............................................. 6-21
Front and rear brake pads, checking .... 6-21
Front fork, checking...............................6-26
Fuel ....................................................... 3-15
Fuel consumption, tips for reducing ........ 5-4
Fuel tank cap......................................... 3-14
Fuses, replacing .................................... 6-29
HHandlebar switches ............................... 3-11
Hazard switch........................................ 3-12
Headlight bulb, replacing....................... 6-30
High beam indicator light......................... 3-4
Horn switch ........................................... 3-12IIdentification numbers ............................. 9-1
Ignition circuit cut-off system ................. 3-21
Immobilizer system .................................3-1
Immobilizer system indicator light ........... 3-5
Indicator lights and warning lights ........... 3-4LLicense plate light .................................6-33MMain switch/steering lock ........................ 3-2
Maintenance and lubrication, periodic..... 6-4
Maintenance, emission control system ... 6-3
Matte color, caution .................................7-1
Model label .............................................. 9-1
Multi-function display...............................3-6PParking ....................................................5-5
Part locations .......................................... 2-1
Pass switch ........................................... 3-12
SSafe-riding points .................................... 1-5
Safety information ................................... 1-1
Seat ...................................................... 3-17
Securing bracket ................................... 3-17
Shock absorber assemblies,
adjusting ............................................. 3-20
Sidestand .............................................. 3-21
Spark plug, checking .............................. 6-9
Specifications.......................................... 8-1
Speedometer .......................................... 3-5
Starting off .............................................. 5-2
Starting the engine.................................. 5-1
Start switch ........................................... 3-12
Steering, checking ................................ 6-27
Storage ................................................... 7-3
Storage compartments ......................... 3-18TTachometer............................................. 3-6
Tail/brake light bulb or
rear turn signal light bulb, replacing.... 6-31
Throttle grip and cable,
checking and lubricating ..................... 6-24
Throttle grip free play, adjusting ........... 6-17
Tires ...................................................... 6-18
Tool kit .................................................... 6-2
Travel trunk ........................................... 3-19
Troubleshooting .................................... 6-33
Troubleshooting charts ......................... 6-35
Turn signal indicator lights ...................... 3-4
Turn signal light bulb (front),
replacing ............................................. 6-31
Turn signal switch ................................. 3-12
U2ABE2E0.book Page 1 Thursday, August 30, 2012 2:36 PM