engine YAMAHA VIKING 2015 Owner's Manual

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Each full-throttle acceleration sequence
should be followed with a substantial rest pe-
riod for the engine, by cruising at lower r/min
so the engine can rid itself of the temporary
build-up of heat. If any abnormality is noticed
during this period, consult a Yamaha dealer.
0–10 hours:
Avoid continuous operation above 1/2-throt-
tle. Allow a cooling-off period of 5 to 10 min-
utes after every hour of operation. Vary the
speed of the vehicle from time to time. Do not
operate it at one set throttle position.
10–20 hours:
Avoid prolonged operation above three-quar-
ter throttle.
After break-in:
The vehicle may now be operated normally.
5B410007Starting the engine1. Turn the key to “ ” (on).NOTICEThe coolant temperature warning light and
engine trouble warning light should come
on, then go off.
The EPS warning light should come on,
then go off when the engine is started.
If a warning light does not go off, see page
4-2 for the corresponding warning light
circuit check.2. Apply the brake pedal.
3. Shift the drive select lever into the neutralposition.
●
When the drive select lever is in the
neutral position, the neutral indicator
light should come on. If the neutral in-
dicator light does not come on, ask a
Yamaha dealer to inspect the electric circuit.
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●
The engine can be started in any gear
if the brake pedal is applied. However,
it is recommended to shift into neutral
before starting the engine.
4. With your foot off the accelerator pedal, start the engine by turning the key to “ ”
(start).
If the engine fails to start, release the key, and
then try starting it again. Wait a few seconds
before the next attempt. Each attempt should
be as short as possible, to preserve battery
energy. NOTICE: Do not crank the engine
more than 5 seconds on each attempt, or
starter damage could occur. Wait at least 5
seconds between each operation of the
electric starter to let it cool.
Do not turn the key to the “ ” (start) position
with the engine running; otherwise, damage
to the electric starter may result.
TIPFor maximum engine life, never accelerate
hard when the engine is cold!
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Drive select lever operation and
reverse drivingNOTICEDo not shift without coming to a complete
stop and waiting for the engine to return to
normal idle speed. Damage to the engine
or drive train may occur.Shifting: neutral to high and high to low
1. Stop the vehicle, and take your foot off
the accelerator pedal. 2. Apply the brake pedal, then shift by mov-
ing the drive select lever along the shift
guide. Make sure that the drive select le-
ver is completely shifted into position.
1. Drive select lever 2. L (Low-range)
3. H (High-range) 4. N (Neutral)
5. R (Reverse)3. Release the parking brake, if applied.
4. Release the brake pedal and press the
accelerator pedal gradually.
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Shifting: neutral to reverse
WARNING
Before you shift into reverse, make sure
there are no obstacles or people behind
you. When it is safe to proceed, go slowly.
Hitting an obstacle or person could result
in serious injury or death.1. Stop the vehicle, take your foot off the ac- celerator pedal, and check behind you.
2. Apply the brake pedal.
3. Shift from neutral to reverse or vice versa
by moving the drive select lever along the
shift guide.
●
When in reverse, the reverse indicator
light should be on. If the light does not
come on, ask a Yamaha dealer to in-
spect the reverse indicator light elec-
trical circuit.
●
Due to the synchronizing mechanism
in the engine, the light may not come
on until the vehicle starts moving.
1. Drive select lever 2. L (Low-range)
3. H (High-range) 4. N (Neutral)
5. R (Reverse)4. Release the parking brake, if applied.
5. Check behind the vehicle for people or obstacles, and then release the brake
pedal.
6. Press the accelerator pedal gradually and continue to watch to the rear while
backing.
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EVU01210ParkingWhen parking, stop the engine and shift the
drive select lever into the neutral position. Ap-
ply the parking brake to help prevent the vehi-
cle from rolling. See pages 7-19 for more
information on parking and parking on a
slope.
EVU00630LoadingTake extra precautions when driving with a
load or trailer. Follow these instructions and
always use common sense and good judg-
ment when carrying cargo or towing a trailer.
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Getting ready to ride
Perform the Pre-Operation Checks on page
5-1. Follow the instructions starting on page
6-2 to start the engine. Turning
Use care in turns – turning the steering wheel
too far or too fast can result in loss of control
or a rollover. Slow down before entering turns.
When making tight turns from a standstill or at
slow speeds, avoid sudden or hard accelera-
tion. Driving aggressively or making abrupt
maneuvers even on flat, open areas can
cause side rollovers. Avoid sideways sliding,
skidding, or back-wheel sliding, and never do
donuts. If you feel the Viking begin to slide
sideways or the back wheels slide during a
turn, steer into the direction of the slide, if pos-
sible, and gradually let off the accelerator ped-
al to regain directional control and avoid
rollover. For example, if you feel the back of
the vehicle start to slide to your right, steer to
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If you think or feel that the vehicle may tip or
roll, keep your body completely inside the pro-
tective structure of the vehicle:●
Brace yourself by pressing your feet firmly
on the floorboard and keep a firm grip on
the steering wheel or passenger handhold.
●
Do not put your hands or feet outside of the
vehicle for any reason. Do not try to stop a
tipover using your arm or leg.Accelerating
With the engine idling in neutral and your foot
on the brake, shift the drive select lever into
low or high.
NOTICE: Do not shift from low
to high or vice versa without coming to a
complete stop and waiting for the engine
to return to normal idle speed – damage to
the engine or drive train may occur. Then
release the parking brake. Press the accel-
erator pedal slowly and smoothly. The centrif-
ugal clutch will engage and the vehicle will
begin to accelerate.
Avoid higher speeds and sudden or hard ac-
celeration until you are thoroughly familiar
with the operation of your vehicle. Avoid sud-
den or hard acceleration in any turn.
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Braking
When slowing down or stopping, take your
foot off the accelerator pedal and press the
brake pedal smoothly. Improper use of the
brakes can cause the tires to lose traction, re-
ducing control of the vehicle and increasing
the possibility of an accident.
Braking ability is affected by type of terrain. In
most cases, gradual application of the brakes
is more effective than abrupt braking, particu-
larly on loose surfaces, such as gravel. Al-
ways allow for greater braking distance on
rough, loose, or slippery surfaces. Engine braking
Engine compression braking is designed to
assist you when operating your Viking off-
road. With this feature, the engine helps slow
the vehicle down after you take your foot off
the accelerator. Engine braking is more no-
ticeable in four-wheel drive. Application of ve-
hicle brakes provides additional stopping
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Leaving the vehicle
Do not get out of the vehicle while the engine
is running and the drive select lever is in any
gear. There is a risk of injury because:●
Children or others may accidentally press
the accelerator pedal.
●
Objects tossed into the vehicle may strike
the accelerator pedal.
●
The parking brake may not keep the vehi-
cle from accelerating.
Unwanted vehicle movement can cause seri-
ous injury or death, and it may be dangerous
to try to stop the vehicle. Parking on a flat area
When parking on a flat area, stop the engine
and shift the drive select lever into the neutral
position. Apply the parking brake to help pre-
vent the vehicle from rolling.
Parking on a slope
The parking brake acts only on the rear
wheels when in “2WD”. For the parking brake
to take effect on all four wheels, shift to
“DIFF LOCK” before stopping the engine.
If you park on a hill that is too steep the vehi-
cle may roll out of control. Never park on hills
that are so steep you cannot walk up them
easily. If you must park on an incline follow
these instructions:
1. Bring the vehicle to a stop by applying the
brake pedal.
2. Put the vehicle in “DIFF LOCK”.
3. Turn the key to “ ” (off).
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Uphill
Do not attempt to climb hills until you have
mastered basic maneuvers on flat ground.
Drive straight up hills, and avoid crossing the
side of a hill, which increases your risk of roll-
over. Practice first on gentle slopes before at-
tempting steeper hills. Always check the
terrain carefully before attempting any hill.
To climb a hill, you need traction, momentum,
and steady throttle. For more traction and
control for climbing steeper and/or rougher
slopes, shift into low gear and select “4WD” or
“DIFF LOCK”. Travel fast enough to maintain
momentum, but not so fast that you cannot re-
act to changes in the terrain as you climb. Slow down when you reach the crest of the hill
if you cannot see clearly what is on the other
side – there could be another person, an ob-
stacle, or a sharp drop-off.
If you start to lose traction or momentum
when climbing, and decide you will be unable
to continue, use the brakes to stop. Do not at-
tempt to turn the vehicle around. With your
foot on the brake pedal, look behind you and
plan your descent. Shift the drive select lever
into reverse so you can use engine braking to
slow your descent. Release the brake and be-
gin to coast down the hill. Use engine braking
as much as possible, gently applying the
brakes when necessary.1XP7C_EE.book Page 22 Monday, June 9, 2014 5:17 PM