INSTRUMENT AND CONTROL FUNCTIONSMain switch/steering lock....................................................................3-1
Indicator lights ....................................................................................3-2
Speedometer unit ...............................................................................3-3
Fuel gauge..........................................................................................3-4
Coolant temperature gauge ................................................................3-4
Clock...................................................................................................3-5
Anti-theft alarm (optional) ...................................................................3-5
Self-diagnosis device..........................................................................3-6
Handlebar switches ............................................................................3-6
Front brake lever ................................................................................3-7
Rear brake lever .................................................................................3-8
Fuel tank cap ......................................................................................3-8
Fuel.....................................................................................................3-9
Seat ....................................................................................................3-9
Adjusting the rider backrest ..............................................................3-10
Helmet holder ...................................................................................3-11
Storage compartments .....................................................................3-12
Sidestand..........................................................................................3-12
Ignition circuit cut-off system ............................................................3-13
3
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3-2
123
4
EAU00056
Indicator lights
EAU03797
Oil change indicator light “
7
”
This indicator light comes on at the
initial 1,000 km, then at 5,000 km and
every 5,000 km thereafter to indicate
that the engine oil should be
changed.
After changing the engine oil, reset
the oil change indicator light. (See
page 6-15 for the resetting proce-
dure.)If the engine oil is changed before the
oil change indicator comes on (i.e.
before the periodic oil change interval
has been reached), the indicator light
must be reset after the oil change for
the next periodic oil change to be
indicated at the correct time. (See
page 6-15 for the resetting proce-
dure.)
The electrical circuit of the indicator
light can be checked according to the
following procedure.
1. Set the engine stop switch to “#”
and turn the key to “ON”.
2. Check that the indicator comes
on for a few seconds and then
goes off.
3. If the indicator light does not
come on, have a Yamaha dealer
check the electrical circuit.
1. Oil change indicator light “
7
”
2. V-Belt replacement indicator light “V-BELT”
3. High beam indicator light “&”
4. Turn signal indicator lights “4”/“6”
INSTRUMENT AND CONTROL FUNCTIONS
1
23
4
5
6
7
8
9
NOTE:
The oil change indicator light may
flash when the engine is revved with
the scooter on the centerstand, but
this does not indicate a malfunction.
5GJ-9-EV 5/26/01 11:04 AM Page 17
3-3
EAU00063
High beam indicator light “&”
This indicator light comes on when
the high beam of the headlight is
switched on.
EAU03299
Turn signal indicator lights
“4”/“6”
The corresponding indicator light
flashes when the turn signal switch is
pushed to the left or right.
EAU01586
Speedometer unit The speedometer unit is equipped
with a speedometer, an odometer
and a tripmeter. The speedometer
shows riding speed. The odometer
shows the total distance traveled.
The tripmeter shows the distance
traveled since it was last set to zero.
Pushing the “TRIP” button switches
the display between the odometer
mode “ODO” and the tripmeter mode
“TRIP”. To reset the tripmeter, enter
the “TRIP” mode, and then hold down
INSTRUMENT AND CONTROL FUNCTIONS
1
23
4
5
6
7
8
9
123
1. Speedometer
2. Odometer/tripmeter
3.“TRIP” button
123
4
EAU03798
V-belt replacement indicator light
“V-Belt”
This indicator light comes on when
the V-belt needs to be replaced.
The electrical circuit of the indicator
light can be checked according to the
following procedure.
1. Turn the key to “ON” and set the
engine stop switch to “#”.
2. If the indicator light does not
come on, have a Yamaha dealer
check the electrical circuit.1. Oil change indicator light “
7
”
2. V-Belt replacement indicator light “V-BELT”
3. High beam indicator light “&”
4. Turn signal indicator lights “4”/“6”
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3-6
INSTRUMENT AND CONTROL FUNCTIONS
1
23
4
5
6
7
8
9
12
34
EAU00118
Handlebar switches
EAU00120
Pass switch “PASS”
Press this switch to flash the head-
light.
EAU00121
Dimmer switch
Set this switch to “&” for the high
beam and to “%” for the low beam.1. Pass switch “PASS”
2. Dimmer switch
3. Turn signal switch
4. Horn switch “*”
EAU03840
Self-diagnosis deviceThis model is equipped with a self-
diagnosis device for the throttle posi-
tion sensor, the speed sensor, and
the overturn switch. If any of those
circuits are defective, the oil change
indicator light will flash.
If the indicator light flashes, have a
Yamaha dealer check the scooter as
soon as possible.NOTE:
The oil change indicator light may
flash when the engine is revved with
the scooter on the centerstand, but
this does not indicate a malfunction.
EAU00127
Turn signal switch
To signal a right-hand turn, push this
switch to “6”. To signal a left-hand
turn, push this switch to “4”. When
released, the switch returns to the
center position. To cancel the turn
signal lights, push the switch in after
it has returned to the center position.
EAU00129
Horn switch “*”
Press this switch to sound the horn.
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4-2
PRE-OPERATION CHECKS
1
2
34
5
6
7
8
9
Throttle grip•Make sure that operation is smooth.
•Lubricate throttle grip, housing and cables if necessary.
•Check free play.
•If necessary, have Yamaha dealer make adjustment.6-22, 6-29
Wheels and tires•Check for damage.
•Check tire condition and tread depth.
•Check air pressure.
•Correct if necessary.6-23–6-25
Brake levers•Make sure that operation is smooth.
•Lubricate lever pivoting points if necessary.6-29
Centerstand, sidestand•Make sure that operation is smooth.
•Lubricate pivots if necessary.6-2930
Chassis fasteners•Make sure that all nuts, bolts and screws are properly tightened.
•Tighten if necessary.—
Instruments, lights,
signals and switches•Check operation.
•Correct if necessary.3-2–3-7, 6-35–6-36
Sidestand switch•Check operation of ignition circuit cut-off system.
•If system is defective, have Yamaha dealer check vehicle.3-13–3-14 ITEM CHECKS PAGE
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5-3
EW000057
w8Avoid braking hard or sudden-
ly (especially when leaning
over to one side), otherwise
the scooter may skid or over-
turn.
8Railroad crossings, streetcar
rails, iron plates on road con-
struction sites, and manhole
covers become extremely slip-
pery when wet. Therefore,
slow down when approaching
such areas and cross them
with caution.
8Keep in mind that braking on a
wet road is much more diffi-
cult.
8Ride slowly down a hill, as
braking downhill can be very
difficult.
OPERATION AND IMPORTANT RIDING POINTS
1
2
3
45
6
7
8
9
EAU03093
Tips for reducing fuel
consumptionFuel consumption depends largely on
your riding style. Consider the follow-
ing tips to reduce fuel consumption:
8Thoroughly warm up the engine.
8Avoid high engine speeds during
acceleration.
8Avoid high engine speeds with
no load on the engine.
8Turn the engine off instead of let-
ting it idle for an extended length
of time (e.g., in traffic jams, at
traffic lights or at railroad cross-
ings).
EAU00435
Braking1. Close the throttle completely.
2. Apply both front and rear brakes
simultaneously while gradually
increasing the pressure.
5GJ-9-EV 5/26/01 11:04 AM Page 38
6-5
PERIODIC MAINTENANCE AND MINOR REPAIR
1
2
3
4
56
7
8
9
EAU03884
NOTE:
8The air filter needs more frequent service if you are riding in unusually wet or dusty areas.
8Hydraulic brake service
9Regularly check and, if necessary, correct the brake fluid level.
9Every two years replace the internal components of the brake master cylinders and calipers, and change the
brake fluid.
9Replace the brake hoses every four years and if cracked or damaged.20 Engine oil•Change. (See page 3-2 for more information about the oil
change indicator light.)√4,000 km after initial 1,000 km
When the oil change indicator light comes on
(every 5,000 km)
21 Engine oil filter cartridge•Replace.√√√
22
*Cooling system•Check coolant level and vehicle for coolant leakage.√√√√ √
•Change.Every 3 years
23 Chain drive oil•Check vehicle for oil leakage.
•Change.√√√√
24*V-belt•Replace.When the V-Belt replacement indicator light comes on
(every 20,000 km)
25*Front and rear brake
switches•Check operation.√√√√√ √
26 Moving parts and cables•Lubricate.√√√√ √
27*Lights, signals and
switches•Check operation.
•Adjust headlight beam.√√√√√ √ NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (×1,000 km)
ANNUAL
CHECK
1 10203040
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6-35
PERIODIC MAINTENANCE AND MINOR REPAIR
1
2
3
4
56
7
8
9
EC000103
cCDo not use a fuse of a higher
amperage rating than recommend-
ed to avoid causing extensive
damage to the electrical system
and possibly a fire.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. Specified fuses:
Main fuse: 30 A
Signaling system fuse: 15 A
Headlight fuse: 15 A
Ignition fuse: 10 A
Radiator fan fuse: 15 A
Clock fuse: 10 A
1
2
EAU03874
Replacing a headlight bulbThis scooter is equipped with quartz
bulb headlights. If a headlight bulb
burns out, replace it as follows.
1. Disconnect the headlight cou-
pler, and then remove the head-
light bulb cover.1. Headlight coupler
2. Headlight bulb cover
2. Unhook the headlight bulb holder
as shown, and then remove the
defective bulb.
a
1
1. Headlight bulb holder
a. Unhook.
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