Page 35 of 106

4-1
EAU01114
PRE-OPERATION CHECKS
1
2
34
5
6
7
8
9The condition of a vehicle is the ownerÕs responsibility. Vital components can start to deteriorate quickly and unexpect-
edly, even if the vehicle remains unused (for example, as a result of exposure to the elements). Any damage, fluid leak-
age or loss of tire air pressure could have serious consequences. Therefore, it is very important, in addition to a thor-
ough visual inspection, to check the following points before each ride.
EAU03439
Pre-operation check list
ITEMCHECKSPAGE
Fuel¥Check fuel level in fuel tank.
¥Refuel if necessary.
¥Check fuel line for leakage.3-4, 3-9Ð3-10
Engine oil¥Check oil level in engine.
¥If necessary, add recommended oil to specified level.
¥Check vehicle for oil leakage.6-14Ð6-17
Final gear oil¥Check vehicle for oil leakage.6-17Ð6-18
Coolant¥Check coolant level in reservoir.
¥If necessary, add recommended coolant to specified level.
¥Check cooling system for leakage.3-4, 6-18Ð6-20
Front brake¥Check operation.
¥If soft or spongy, have Yamaha dealer bleed hydraulic system.
¥Check lever free play.
¥Adjust if necessary.
¥Check fluid level in reservoir.
¥If necessary, add recommended brake fluid to specified level.
¥Check hydraulic system for leakage.3-8, 6-25Ð6-28
5GM-9-E1(No ABS) 9/27/00 2:18 PM Page 34
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4-2
PRE-OPERATION CHECKS
1
2
34
5
6
7
8
9
Rear brake¥Check operation.
¥If soft or spongy, have Yamaha dealer bleed hydraulic system.
¥Check fluid level in reservoir.
¥If necessary, add recommended brake fluid to specified level.
¥Check hydraulic system for leakage.3-8, 6-25Ð6-28
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.Ñ
Wheels and tires¥Check for damage.
¥Check tire condition and tread depth.
¥Check air pressure.
¥Correct if necessary.6-23Ð6-25
Brake levers¥Make sure that operation is smooth.
¥Lubricate lever pivoting points if necessary.3-8, 6-25Ð6-26
Centerstand, sidestand¥Make sure that operation is smooth.
¥Lubricate pivots if necessary.6-29
Chassis fasteners¥Make sure that all nuts, bolts and screws are properly tightened.
¥Tighten if necessary.Ñ
Instruments, lights,
signals and switches¥Check operation.
¥Correct if necessary.3-2Ð3-8, 6-34Ð6-38
Sidestand switch¥Check operation of ignition circuit cut-off system.
¥If system is defective, have Yamaha dealer check vehicle.3-15Ð3-16 ITEMCHECKSPAGE
5GM-9-E1(No ABS) 9/27/00 2:18 PM Page 35
Page 48 of 106

6-4
PERIODIC MAINTENANCE AND MINOR REPAIR
1
2
3
4
56
7
8
9
9
*Wheels¥Check runout and for damage.ÖÖÖÖ
10*Tires¥Check tread depth and for damage.
¥Replace if necessary.
¥Check air pressure.
¥Correct if necessary.ÖÖÖÖ
11*Wheel bearings¥Check bearing for looseness or damage.ÖÖÖÖ
12*Steering bearings¥Check bearing play and steering for roughness.ÖÖÖÖÖ
¥Lubricate with lithium-soap-based greaseEvery 20,000km
13*Chassis fasteners¥Make sure that all nuts, bolts and screws are properly tightened.ÖÖÖÖÖ
14Sidestand/centerstand¥Check operation.
¥Lubricate.ÖÖÖÖÖ
15*Sidestand switch¥Check operation.ÖÖÖÖÖÖ
16*Front fork¥Check operation and for oil leakage.ÖÖÖÖ
17*Rear shock absorber
assemblies¥Check operation and shock absorbers for oil leakage.ÖÖÖÖ
18*Carburetor¥Check starter (choke) operation.
¥Adjust engine idling speed.ÖÖÖÖÖÖ
19Engine oil¥Change when the oil change indicator light comes on. (See
page 3-2 and 6-17.)ÖEvery 3,000 km
20*Engine oil strainer¥Clean.ÖÖÖ
21*Cooling system¥Check coolant level and vehicle for coolant leakage.ÖÖÖÖÖ
¥Change.Every 3 years NO.ITEMCHECK OR MAINTENANCE JOBODOMETER READING (´1,000 km)
ANNUAL
CHECK
110203040
5GM-9-E1(No ABS) 9/27/00 2:18 PM Page 47
Page 67 of 106

6-23
PERIODIC MAINTENANCE AND MINOR REPAIR
1
2
3
4
56
7
8
9
EW000077
wBecause loading has an enormous
impact on the handling, braking,
performance and safety character-
istics of your scooter, you should
keep the following precautions in
mind.
8NEVER OVERLOAD THE
SCOOTER! Operation of an
overloaded scooter may result
in tire damage, loss of control,
or severe injury. Make sure
that the total weight of rider,
cargo, and accessories does
not exceed the specified maxi-
mum load for the vehicle.
8Do not carry along loosely
packed items, which can shift
during a ride.
8Securely pack the heaviest
items close to the center of the
scooter and distribute the
weight evenly on both sides.
8Adjust the suspension and tire
air pressure with regard to the
load.
EW000082
w8The tire air pressure must be
checked and adjusted on cold
tires (i.e., when the tempera-
ture of the tires equals the
ambient temperature).
8The tire air pressure must be
adjusted in accordance with
the riding speed and with the
total weight of rider, passen-
ger, cargo, and accessories
approved for this model.
Tire air pressure
(measured on cold tires)
Load*FrontRear
Up to 90 kg
175 kPa
(1.75kg/cm
2,
1.75 bar)200 kPa
(2.00 kg/cm
2,
2.00 bar)
90 kgÐmaximum
200 kPa
(2.00 kg/cm
2,
2.00 bar)225 kPa
(2.25 kg/cm
2,
2.25 bar)
Maximum load*187 kg
*Total weight of rider, passenger, cargo and
accessories
EAU00675
TiresTo maximize the performance, dura-
bility, and safe operation of your
scooter, note the following points
regarding the specified tires.
Tire air pressure
The tire air pressure should be
checked and, if necessary, adjusted
before each ride.
5GM-9-E1(No ABS) 9/27/00 2:18 PM Page 66
Page 68 of 106
6-24
PERIODIC MAINTENANCE AND MINOR REPAIR
1
2
3
4
56
7
8
9 8Check the tire condition and
air pressure before each ride.
1a
Tire inspection
The tires must be checked before
each ride. If the center tread depth
reaches the specified limit, if the tire
has a nail or glass fragments in it, or
if the sidewall is cracked, have a
Yamaha dealer replace the tire imme-
diately.1.Side wall
a.Tread depth
NOTE:
The tire tread depth limits may differ
from country to country. Always com-
ply with the local regulations.
EW000079
w8Have a Yamaha dealer replace
excessively worn tires.
Besides being illegal, operat-
ing the scooter with exces-
sively worn tires decreases
riding stability and can lead to
loss of control.
8The replacement of all wheel-
and brake-related parts,
including the tires, should be
left to a Yamaha dealer, who
has the necessary profession-
al knowledge and experience.
Minimum tire tread depth
(front and rear)1.6 mm
5GM-9-E1(No ABS) 9/27/00 2:18 PM Page 67
Page 91 of 106
7-5
SCOOTER CARE AND STORAGE
1
2
3
4
5
67
8
95.Lubricate all control cables and
the pivoting points of all levers
and pedals as well as of the
sidestand/centerstand.
6.Check and, if necessary, correct
the tire air pressure, and then lift
the scooter so that both of its
wheels are off the ground.
Alternatively, turn the wheels a
little every month in order to pre-
vent the tires from becoming
degraded in one spot.
7.Cover the muffler outlet with a
plastic bag to prevent moisture
from entering it.8.Remove the battery and fully
charge it. Store it in a cool, dry
place and charge it once a
month. Do not store the battery
in an excessively cold or warm
place (less than 0 ¡C or more
than 30 ¡C). For more informa-
tion on storing the battery, see
page 6-32.
NOTE:
Make any necessary repairs before
storing the scooter.
5GM-9-E1(No ABS) 9/27/00 2:18 PM Page 90
Page 94 of 106

8-2
SPECIFICATIONS
1
2
3
4
5
6
78
9
Final gear case oil
TypeEngine oil SAE 10W-30
(API SE)
Total amount0.25 L
Radiator capacity
(including all routes)1.4 L
Air filterWet type element
Fuel
TypeRegular unleaded gasoline
Fuel tank capacity12 L
Carburetor
ManufacturerTEIKEI
Model ´ quantityY28V-1E ´ 1
Spark plug
Manufacturer/modelNGK / DR8EA
Spark plug gap0.6Ð0.7 mm
Clutch typeDry, centrifugal automatic
Transmission
Primary reduction systemHelical gear
Primary reduction ratio40/15 (2.666)
Secondary reduction systemHelical gear
Secondary reduction ratio38/15 (2.533)
Transmission typeV-belt automatic
OperationCentrifugal automatic typeChassis
Frame typeSteel tube underbone
Caster angle28¡
Trail103 mm
Tires
Front
TypeTubeless
Size110/90-12 64L
Manufacturer/INOUE / MB67
modelMICHELIN / BOPPER
Rear
TypeTubeless
Size130/70-12 62L
Manufacturer/INOUE / MB67
modelMICHELIN / BOPPER
Maximum load*187 kg
Air pressure (cold tire)
up to 90 kg load*
Front175 kPa (1.75 kg/cm
2, 1.75 bar)
Rear200 kPa (2.00 kg/cm2, 2.00 bar)
90 kg loadÐmaximum load*
Front200 kPa (2.00 kg/cm2, 2.00 bar)
Rear225 kPa (2.25 kg/cm2, 2.25 bar)
* Total weight of rider, passenger, cargo and accessories
5GM-9-E1(No ABS) 9/27/00 2:18 PM Page 93