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4
WARNING
EWB00220Always set the parking brake before starting
the engine. The ATV could start moving un-
expectedly if the parking brake is not ap-
plied. This could cause loss of control or a
collision.Always be sure you have released the park-
ing brake before you begin to ride. The brake
could overheat if you ride the ATV without re-
leasing the parking brake. You could lose
braking performance which could cause an
accident. You could also wear out the brakes
prematurely.EBU18530Shift pedal This ATV is equipped with a constant-mesh 5-
speed transmission. The shift pedal is located on
the left side of the engine and is used in combina-
tion with the clutch when shifting.
EBU18720Fuel tank cap Remove the fuel tank cap by turning it counter-
clockwise.1. Shift pedal
1
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![YAMAHA YFM250R-W 2012 Owners Manual 4-10
4
3. Wipe up any spilled fuel immediately.
NOTICE: Immediately wipe off spilled fuel
with a clean, dry, soft cloth, since fuel may
deteriorate painted surfaces or plastic
parts.
[ECB00981]
4. Tu YAMAHA YFM250R-W 2012 Owners Manual 4-10
4
3. Wipe up any spilled fuel immediately.
NOTICE: Immediately wipe off spilled fuel
with a clean, dry, soft cloth, since fuel may
deteriorate painted surfaces or plastic
parts.
[ECB00981]
4. Tu](/manual-img/51/53694/w960_53694-29.png)
4-10
4
3. Wipe up any spilled fuel immediately.
NOTICE: Immediately wipe off spilled fuel
with a clean, dry, soft cloth, since fuel may
deteriorate painted surfaces or plastic
parts.
[ECB00981]
4. Turn the fuel tank cap fully clockwise to make
sure it is securely closed.
WARNING
EWB02531Gasoline is poisonous and can cause injury or
death. Handle gasoline with care. Never siphon
gasoline by mouth. If you should swallow
some gasoline or inhale a lot of gasoline vapor,
or get some gasoline in your eyes, see your
doctor immediately. If gasoline spills on your
skin, wash with soap and water. If gasoline
spills on your clothing, change your clothes.
NOTICEECB00070Use only unleaded gasoline. The use of leaded
gasoline will cause severe damage to internal
engine parts, such as the valves and piston
rings, as well as to the exhaust system.Your Yamaha engine has been designed to use
regular unleaded gasoline with a research octane
number of 91 or higher. If knocking (or pinging) oc-
curs, use a gasoline of a different brand. Use of un-
leaded fuel will extend spark plug life and reduce
maintenance costs.EBU18820Fuel cock The fuel cock supplies fuel from the tank to the car-
buretor while also filtering it.
The fuel cock lever positions are explained as fol-
lows and shown in the illustrations. Recommended fuel:
Regular unleaded gasoline only with a re-
search octane number of 91 or higher
Fuel tank capacity:
9.0 L (2.38 US gal, 1.98 Imp.gal)
Fuel reserve amount:
1.0 L (0.26 US gal, 0.22 Imp.gal)
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4
EBU28010Steering lock To lock the steering
1. Turn the handlebar all the way to either side.
2. Open the steering lock cap, and then insert
the steering lock key.
3. Turn the key 1/8 turn counterclockwise, push
it in, and then turn the key 1/8 turn clockwise.
4. Check that the steering is locked, remove the
key, and then close the steering lock cap.To unlock the steering
1. Open the steering lock cap, and then insert
the key.
2. Turn the key 1/8 turn counterclockwise to re-
lease the lock.
3. Remove the key, and then close the steering
lock cap.
EBU18891Seat To remove the seat
Insert your hand between the rear of the seat and
the rear fender, pull the seat lock lever upward and
pull up the seat at the rear.
1. Steering lock cap
2. Steering lock1
2
1. Seat lock lever
1
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8
EBU28170Headlight beam If a headlight beam adjustment is necessary, have
a Yamaha dealer perform it.EBU25601Replacing the tail/brake light bulb If the tail/brake light bulb burns out, replace it as
follows.
1. Remove the lens by removing the screws.
2. Remove the burnt-out bulb by pushing it in
and turning it counterclockwise.3. Insert a new bulb into the socket, push it in,
and then turn it clockwise until it stops.
4. Install the lens by installing the screws.
NOTICE: Do not overtighten the screws,
otherwise the lens may break.
[ECB00701]
EBU28031
Replacing a turn signal light bulb 1. Remove the turn signal light lens by removing
the screw.
1. Screw
1
1. Tail/brake light bulb
1
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8-41
8 2. Remove the burnt-out bulb by pushing it in
and turning it counterclockwise.
3. Insert a new bulb into the socket, push it in,
and then turn it clockwise until it stops.
4. Install the lens by installing the screw.
NOTICE: Do not overtighten the screw,
otherwise the lens may break.
[ECB00871]
EBU28020
Auxiliary light bulb If the auxiliary light bulb burns out, have a Yamaha
dealer replace it.
EBU25651Removing a wheel 1. Place the ATV on a level surface.
2. Loosen the wheel nuts.
Front
1. Screw
1. Wheel nut1
1
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