Page 14 of 106
DESCRIPTION
12
3
4
5
6
7
8
9
2-2
9.Passenger seat
10.Rider seat(page 3-11)
11.Air flow louver(page 6-22)
12.Headlight (page 6-34)
13.Radiator14.Battery(page 6-31)
15.Fuse box(page 6-33)
16.Coolant reservoir cap (page 6-19)
17.Coolant level check window (page 6-19)
18.Engine oil filler cap(page 6-15)
10
11
12
13 16 17
1815, 14
9
Right view
5GM-9-E1(No ABS) 9/27/00 2:18 PM Page 13
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
Page 62 of 106

4.Remove the oil filler cap and
drain bolt to drain the oil from the
final gear case.
5.Install the final gear oil drain bolt,
and then tighten it to the speci-
fied torque.
6.Add the specified amount of the
recommended final gear oil, and
then install and tighten the oil
filler cap.
6-18
PERIODIC MAINTENANCE AND MINOR REPAIR
1
2
3
4
56
7
8
9
1
1.Final gear oil filler cap
Tightening torque:
Final gear oil drain bolt:
22 Nm (2.2 m0kg)
EW000066
w8Make sure that no foreign
material enters the final gear
case.
8Make sure that no oil gets on
the tire or wheel.7.Check the final gear case for oil
leakage. If oil is leaking, check
for the cause.
1
1.Final gear oil drain bolt
Recommended final gear oil:
See page 8-2.
Oil quantity:
0.25 L
EAU01587
CoolantThe coolant reservoir is located
under the battery cover. (See page
6-31 for battery cover removal proce-
dures.)
To check the coolant level
1.Place the scooter on a level sur-
face and hold it in an upright
position.NOTE:
8The coolant level must be
checked on a cold engine since
the level varies with engine tem-
perature.
8Make sure that the scooter is
positioned straight up when
checking the coolant level. A
slight tilt to the side can result in
a false reading.
5GM-9-E1(No ABS) 9/27/00 2:18 PM Page 61
Page 63 of 106

6-19
PERIODIC MAINTENANCE AND MINOR REPAIR
1
2
3
4
56
7
8
9
1
2
2.Check the coolant level in the
coolant reservoir.NOTE:
The coolant should be between the
minimum and maximum level marks.1.Maximum level mark
2.Minimum level mark
1
1.Coolant reservoir cap3.If the coolant is at or below the
minimum level mark, open the
reservoir cap, add coolant to the
maximum level mark, and then
close the reservoir cap.
4.Install the battery cover. Coolant reservoir capacity:
0.4 L
EC000080
cC8If coolant is not available, use
distilled water or soft tap water
instead. Do not use hard water
or salt water since it is harmful
to the engine.
8If water has been used instead
of coolant, replace it with
coolant as soon as possible,
otherwise the engine may not
be sufficiently cooled and the
cooling system will not be pro-
tected against frost and corro-
sion.
8If water has been added to the
coolant, have a Yamaha dealer
check the antifreeze content of
the coolant as soon as possi-
ble, otherwise the effective-
ness of the coolant will be
reduced.
5GM-9-E1(No ABS) 9/27/00 2:18 PM Page 62
Page 75 of 106

6-31
PERIODIC MAINTENANCE AND MINOR REPAIR
1
2
3
4
56
7
8
9
EAU00796
Removing the battery coverThe battery cover needs to be
removed to access the battery, the
fuse box and the coolant reservoir
tank cap.
To remove the battery cover, pull up
the right footboard mat as shown,
and then remove the screws and the
battery cover.
2
3
1
1.Right footboard mat
2.Screw (´2)
3.Battery cover
1
1.Battery
EAU01271
BatteryThis scooter is equipped with a
sealed-type (MF) battery, which does
not require any maintenance. There
is no need to check the electrolyte or
to add distilled water.
To charge the battery
Have a Yamaha dealer charge the
battery as soon as possible if it
seems to have discharged. Keep in
mind that the battery tends to dis-
charge more quickly if the scooter is
equipped with optional electrical
accessories.
EAU01144
Checking the wheel bearingsThe front and rear wheel bearings
must be checked at the intervals
specified in the periodic maintenance
and lubrication chart. If there is play
in the wheel hub or if the wheel does
not turn smoothly, have a Yamaha
dealer check the wheel bearings.
5GM-9-E1(No ABS) 9/27/00 2:18 PM Page 74
Page 84 of 106

6-40
PERIODIC MAINTENANCE AND MINOR REPAIR
1
2
3
4
56
7
8
9 Engine overheating
EW000070
w8Do 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.
8After removing the radiator cap retaining bolt, place a thick rag, like a towel, over the radiator cap, and then
slowly rotate the cap counterclockwise to the detent 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.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.
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.
5GM-9-E1(No ABS) 9/27/00 2:18 PM Page 83