Page 92 of 264
5-5
EBU00481
Front and rear brakes
1. Brake lever and brake pedal
Check for correct free play in the front
brake lever. If the free play is incorrect,
adjust it. Check for correct rear brake pedal
height. If the pedal height is incorrect, have
a Yamaha dealer adjust it. (See pages 8-81
~ 8-83.)
Check the operation of the lever and pedal.
They should move smoothly and there
should be a firm feeling when the brakes
are applied. If not, have the machine
inspected by a Yamaha dealer.
2. Brake fluid level
Check the brake fluid level.
Add fluid if necessary. (See pages 8-75 ~
8-79.)
Recommended brake fluid: DOT 4
Page 94 of 264
5-7
NOTE:
If DOT 4 is not available, DOT 3 can be used.
3. Brake fluid leakage
Check to see if any brake fluid is leaking
out of the pipe joints or master cylinders.
Apply the brakes firmly for one minute. If
there is any leaking, have the machine
inspected by a Yamaha dealer.
4. Brake operation
Test the brakes at slow speed after starting
out to make sure they are working properly.
If the brakes do not provide proper braking
performance, inspect the brake pads for
wear.
(See page 8-73.)
Page 96 of 264
5-9
w
Always check the brakes at the start of every
ride. Do not ride the ATV if you find any prob-
lem with the brakes or you could lose braking
ability, which could lead to an accident. If a
problem cannot be corrected by the adjust-
ment procedures provided in this manual,
have the ATV inspected by a Yamaha dealer.
Page 120 of 264
6-3
EBU00512
Starting a cold engine
w
Always make sure all control cables work
smoothly before you begin riding in cold
weather. If the control cables are frozen or
do not work smoothly, you could be unable
to control the ATV, which could lead to an
accident or collision.
1. Set the parking brake.
2. Turn the fuel cock to “ON”.
3. Turn the main switch to “ON” and the engine
stop switch to “RUN”.
4. Shift the transmission into neutral.
5. Use the starter (choke) in reference to the
figure:
Page 126 of 264
6-9
EBU00180
Starting a warm engine
To start a warm engine, refer to the “Starting a
cold engine” section. The starter (choke) should
not be used. The throttle should be opened
slightly.
EBU00538
Warming up
To get maximum engine life, always warm up
the engine before starting off. Never accelerate
hard with a cold engine! To see whether or not
the engine is warm, check if it responds to the
throttle normally with the starter (choke) turned
off.
NOTE:
When the parking brake is used, engine speed
is limited to 2,300 r/min. Be sure the parking
brake is released before moving the throttle
lever. Otherwise, the engine will misfire, pre-
venting normal operation.
Page 136 of 264
6-19
EBU00208
To decelerate
When slowing down or stopping, release the
throttle and apply the brakes smoothly and
evenly. As you slow down, shift to a lower gear.
Be sure that the engine has sufficiently slowed
before engaging a lower gear. Improper use of
the brakes or shifting can cause the tires to lose
traction, reducing control and increasing the
possibility of an accident.
w
Make sure the engine has sufficiently slowed
before shifting to a lower gear. Engaging a
lower gear when the engine speed is too
high could make the wheels stop rotating.
This could cause loss of control, an accident
and injury. It could also cause engine or
drive train damage.
Page 142 of 264
6-25
EBU00212
Parking
When parking, stop the engine and shift into low
gear. Turn the fuel cock to “OFF” and apply the
parking brake.
Page 144 of 264
6-27
EBU00214
Parking on a slope
w
Avoid parking on hills or other inclines.
Parking on a hill or other incline could cause
the ATV to roll out of control, increasing the
chance of an accident. If you must park on
an incline, put the machine in low gear, apply
the parking brake, and block the front and
rear wheels with rocks or other objects.
Do not park the ATV at all on hills that are so
steep you could not walk up them easily.
1. Bring the machine to a stop by applying the
brakes in low gear.
2. Stop the engine and release the clutch
lever.
3. With the front and rear brakes applied, apply
the parking brake and slowly release the
rear brake pedal.