2009 YAMAHA GRIZZLY 350 engine overheat

4-3
4 If the warning light stays on, allow the engine to
cool. If the warning light stays on when the engine
is cool, have a Yamaha dealer check the electrical
circuit.
NOTICEECB00010
The engine may overheat if the ATV is over-
loaded. In this case, reduce the load to spec-
ification.
Start the engine after making sure that the
warning light is out. Continuous use while
the warning light is on may cause damage tothe engine.EBU17952On-Command four-wheel-drive indicator
light“”
This indicator light comes on when the On-Com-
mand four-wheel-drive switch is set to the “4WD”
position.TIPDue to the synchronizing mechanism in the differ-
ential gear case, the light may not come on untilthe ATV starts moving.
EBU28341On-Command differential gear lock indicator
light“”
This indicator light and the On-Command four-
wheel-drive indicator light“” come on when the
On-Command differential gear lock switch is set to
the “LOCK” position.EBU18020Speedometer The speedometer shows the riding speed. This
speedometer is equipped with an odometer and a
tripmeter. The tripmeter can be reset to “0” with the
reset knob. Use the tripmeter to estimate how far
you can ride on a tank of fuel before going to re-
serve. This information will enable you to plan fuel
stops in the future.
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4-12
4
EBU18460Parking brake Use the parking brake before starting the engine or
parking the ATV, especially on a slope. Apply the
rear brake lever and push down the lock plate to
apply the parking brake. Squeeze the rear brake
lever to release the parking brake.
WARNING
EWB00220
Always 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 brakesprematurely.EBU18581Drive select lever The drive select lever is used to shift your ATV into
the forward, neutral and reverse positions. See the
“Operating the drive select lever and driving in re-
verse” section on page 6-3 for the drive select lever
operation.
1. Parking brake lock plateU4S262E0.book Page 12 Tuesday, June 10, 2008 11:40 AM

6-5
6polish themselves to the correct operating clear-
ances. During this period, prolonged full-throttle
operation or any condition that might result in en-
gine overheating must be avoided.
0–160 km (0–100 mi) or 0–10 hours
Avoid prolonged operation above 1/2 throttle. Vary
the speed of the ATV regularly. Do not operate it at
one set throttle position.
160–320 km (100–200 mi) or 10–20 hours
Avoid prolonged operation above 3/4 throttle. Rev
the engine freely, but do not use full throttle at any
time.
320 km (200 mi) or 20 hours and beyond
The ATV can now be operated normally.
NOTICEECB00220If any engine trouble should occur during the
engine break-in period, immediately have aYamaha dealer check the ATV.
EBU20700Parking When parking the ATV, stop the engine, shift the
drive select lever into the forward position, apply
the parking brake, and then turn the fuel cock to
“OFF”.EBU20760Parking on a slope
WARNING
EWB00830Avoid parking on hills or other inclines. Park-
ing 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 an1. Parking brake lock plate
U4S262E0.book Page 5 Tuesday, June 10, 2008 11:40 AM