PERIODIC MAINTENANCE AND MINOR REPAIR
6-32
2
3
4
5
67
8
9
EAU43040
Tail/brake light
If the tail/brake light does not come on,
have a Yamaha dealer check its electri-
cal circuit or replace the bulb.
EAU43050
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 defective 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.
EAUT1330
Rear turn signal light bulb
If a rear turn signal light does not come
on, have a Yamaha dealer check the
electrical circuit or replace the bulb.
1. Turn signal light bulb socket
1
PERIODIC MAINTENANCE AND MINOR REPAIR
6-36
2
3
4
5
67
8
9 Engine overheating
WARNING
EWAT1040
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.
Place a thick rag, like a towel, over the radiator cap, and then slowly rotate the cap counterclockwise to the de-
tent to allow any residual pressure to escape. When the hissing 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 OK.The coolant level is low.
Check the cooling system
for leakage.
Have a Yamaha dealer checkand repair the cooling system.Add coolant. (See NOTE.)
Start the engine. If the engine overheats again,
have a
Yamaha dealer check
and repair the cooling system.
There is
leakage.
There is
no leakage.
INDEX
A
ABS (for ABS models) .............................3-14
ABS warning light (for ABS models) ..........3-4
Acceleration and deceleration ...................5-3
Air filter element, replacing ......................6-17
Anti-theft alarm (optional) ........................3-11
Auxiliary light bulb, replacing ...................6-33
B
Battery .....................................................6-28
Brake fluid, changing ...............................6-24
Brake fluid level, checking .......................6-23
Brake lever, front .....................................3-12
Brake lever, rear ......................................3-13
Brake levers, lubricating ..........................6-25
Braking ......................................................5-3
C
Care ...........................................................7-1
Catalytic converter ...................................3-17
Centerstand and sidestand, checking and
lubricating ..............................................6-26
Chain drive oil ..........................................6-14
Coolant ....................................................6-15
Coolant temperature gauge .......................3-6
D
Dimmer switch .........................................3-11
E
Engine break-in .........................................5-4
Engine idling speed .................................6-18
Engine oil and oil filter cartridge ..............6-11
Engine stop switch...................................3-12
Engine trouble warning light ......................3-4
F
Front and rear brake lever free play ........6-21
Front and rear brake pads, checking .......6-22Front fork, checking ................................. 6-26
Fuel ......................................................... 3-16
Fuel consumption, tips for reducing .......... 5-4
Fuel gauge ................................................ 3-5
Fuel tank cap ........................................... 3-15
Fuses, replacing ...................................... 6-29
H
Handlebar switches ................................. 3-11
Hazard switch .......................................... 3-12
Headlight bulb, replacing ......................... 6-31
Helmet holder .......................................... 3-18
High beam indicator light ........................... 3-3
Horn switch.............................................. 3-12
I
Identification numbers ............................... 9-1
Ignition circuit cut-off system ................... 3-22
Immobilizer system.................................... 3-1
Immobilizer system indicator light ............. 3-4
Indicator and warning lights....................... 3-3
K
Key identification number .......................... 9-1
L
License plate light bulb, replacing ........... 6-33
M
Main switch/steering lock .......................... 3-2
Matte color, caution ................................... 7-1
Model label ................................................ 9-2
Multi-function display ................................. 3-6
P
Panels, removing and installing................. 6-7
Parking ...................................................... 5-5
Part locations............................................. 2-1
Pass switch ............................................. 3-11Periodic maintenance and lubrication
chart ........................................................ 6-3
Pre-operation check list............................. 4-2
R
Rear brake lock lever .............................. 3-14
Rear brake lock lever cable, adjusting .... 6-22
Rear view mirrors .................................... 3-21
S
Safe-riding points ...................................... 1-4
Safety information ..................................... 1-1
Seat ......................................................... 3-17
Shock absorber ....................................... 3-21
Sidestand ................................................ 3-21
Spark plugs, checking ............................. 6-10
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 ............................ 3-19
T
Tail/brake light ......................................... 6-32
Throttle cable free play, checking ........... 6-18
Throttle grip and cable, checking and
lubricating ............................................. 6-25
Tires ........................................................ 6-19
Tool kit....................................................... 6-1
Troubleshooting ...................................... 6-34
Troubleshooting charts............................ 6-35
Turn signal indicator lights ........................ 3-3
Turn signal light bulb (front), replacing .... 6-32
Turn signal switch ................................... 3-11
