Page 9 of 96
Safety information
1-3
1 engine exhaust. Deadly levels of car-
bon monoxide can collect rapidly and
you can quickly be overcome and un-
able to save yourself. Also, deadly lev-
els of carbon monoxide can linger for
hours or days in enclosed or poorly
ventilated areas. If you experience any
symptoms of carbon monoxide poi-
soning, leave the area immediately, get
fresh air, and SEEK MEDICAL TREAT-
MENT.
Do not run engine indoors. Even if
you try to ventilate engine exhaust
with fans or open windows and
doors, carbon monoxide can rap-
idly reach dangerous levels.
Do not run engine in poorly venti-
lated or partially enclosed areas
such as barns, garages, or car-
ports.
Do not run engine outdoors where
engine exhaust can be drawn into
a building through openings such
as windows and doors.
Loading
Adding accessories or cargo to your
scooter can adversely affect stability
and handling if the weight distribution
of the scooter is changed. To avoid the
possibility of an accident, use extreme
caution when adding cargo or acces-
sories to your scooter. Use extra care
when riding a scooter that has added
cargo or accessories. Here, along with
the information about accessories be-
low, are some general guidelines to fol-
low if loading cargo to your scooter:The total weight of the operator, pas-
senger, accessories and cargo must
not exceed the maximum load limit.
Operation of an overloaded vehicle
could cause an accident.
When loading within this weight limit,
keep the following in mind:
Cargo and accessory weight
should be kept as low and close to
the scooter as possible. Securely
pack your heaviest items as close
to the center of the vehicle as pos-
sible and make sure to distribute
the weight as evenly as possible
on both sides of the scooter to
minimize imbalance or instability.
Shifting weights can create a sud-
den imbalance. Make sure that
accessories and cargo are se-
curely attached to the scooter be-
fore riding. Check accessory
mounts and cargo restraints fre-
quently.
• Properly adjust the suspension
for your load (suspension-ad-
justable models only), and
check the condition and pres-
sure of your tires.
• Never attach any large or heavy
items to the handlebar, front
fork, or front fender. Such items
can create unstable handling or
a slow steering response.
This vehicle is not designed to
pull a trailer or to be attached to
a sidecar.
Maximum load:
181 kg (399 lb) (YP250RA)
185 kg (408 lb) (YP250R)
U2DLE2E0.book Page 3 Thursday, July 2, 2015 6:20 PM
Page 12 of 96
Description
2-1
2
EAU63371
Left view
8
91011
15243
7 6
1. Headlight (page 6-30)
2. Battery (page 6-26)
3. Main fuse (page 6-28)
4. Coolant reservoir cap (page 6-13)
5. Coolant level check window (page 6-13)
6. Rear storage compartment (page 3-21)
7. V-belt case air filter element (page 6-14)
8. Shock absorber assembly spring preload adjusting ring (page 3-22)
9. Air filter element (left) (page 6-14)
10.Sidestand (page 3-23)
11.Front brake pads (page 6-20)
U2DLE2E0.book Page 1 Thursday, July 2, 2015 6:20 PM
Page 14 of 96
Description
2-3
2
EAU63401
Controls and instruments
98765432111 10
120
1000r/minx
E
FCH
FSELECTRESET
417 5 362
891011 12
1. Rear brake lever (page 3-16)
2. Left handlebar switches (page 3-14)
3. Speedometer
4. Warning and indicator light (page 3-4)
5. Multi-function display (page 3-6)
6. Right handlebar switches (page 3-14)
7. Front brake lever (page 3-15)
8. Throttle grip (page 6-16)
9. Front storage compartment B (page 3-21)
10.Main switch/steering lock (page 3-2)
11.Coolant level check window (page 6-13)
12.Front storage compartment A (page 3-21)
U2DLE2E0.book Page 3 Thursday, July 2, 2015 6:20 PM
Page 60 of 96
Periodic maintenance and adjustment
6-13
6
EAU20071
Coolant
The coolant level should be checked
before each ride. In addition, the cool-
ant must be changed at the intervals
specified in the periodic maintenance
and lubrication chart.
EAUM3045To check the coolant level
1. Place the vehicle on a level sur-
face and hold it in an upright posi-
tion.
2. Open the front storage compart-
ment A. (See page 3-21.)
TIP
The coolant level must be
checked on a cold engine since
the level varies with engine tem-
perature.
Make sure that the vehicle is posi-
tioned straight up when checking
the coolant level. A slight tilt to the
side can result in a false reading.
3. Check the coolant level through
the check window.
TIP
The coolant should be between the
minimum and maximum level marks.
4. If the coolant is at or below the
minimum level mark, remove pan-
el A. (See page 6-7.)
5. Open the reservoir cap, and then
add coolant to the maximum level
mark. WARNING! Remove only
the coolant reservoir cap. Never
attempt to remove the radiator
cap when the engine is hot.
[EWA15162] NOTICE: If 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.
If water has been used instead
of coolant, replace it with cool-
ant as soon as possible, other-
wise the cooling system will not
be protected against frost and
corrosion. If water has been
added to the coolant, have a
Yamaha dealer check the anti-
freeze content of the coolant as
soon as possible, otherwise the
effectiveness of the coolant will
be reduced.
[ECA10473]
6. Close the reservoir cap, and then
install the panel.1. Maximum level mark
2. Minimum level mark
ZAUM1029
2 1Coolant LevelCoolant L
evelH
ighH
igh
LowLo
w1. Coolant reservoir cap
Coolant reservoir capacity:
0.32 L (0.34 US qt, 0.28 Imp.qt)
ZAUM1030
1
U2DLE2E0.book Page 13 Thursday, July 2, 2015 6:20 PM
