engine YAMAHA VIKING 2015 User Guide

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●
an hour meter (which shows the total time
the engine has been running)
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a voltage display (which shows the battery
voltage)
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a fuel meter
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a self-diagnosis deviceOdometer and tripmeter modes
1. “SELECT” button 2. “RESET” button
3. Odometer/Tripmeter A/Tripmeter BPushing the “SELECT” button switches the
display between the odometer mode “ODO”
and the tripmeter modes “TRIP A” and
“TRIP B” in the following order:
ODO
→ TRIP A → TRIP B → ODO12
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TIPThis fuel meter is equipped with a self-diagno-
sis system. If a problem is detected in an elec-
trical circuit, all the display segments and fuel
level warning indicator start flashing. If this oc-
curs, have a Yamaha dealer check the electri-
cal circuit.
Self-diagnosis device1. Error code display
2. Engine trouble warning light “ ”This model is equipped with a self-diagnosis
device for various electrical circuits.
If a problem is detected in any of those cir-
cuits, the engine trouble warning light comes
on or flashes, and the multi-function display
indicates an error code.
If the multi-function display indicates an error
code, note the code number, and then have a
Yamaha dealer check the vehicle.
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NOTICEDo not use the headlights with the engine
turned off for an extended period of time.
The battery may discharge to the point
that the starter motor will not operate
properly. If this should happen, remove
the battery and recharge it.
EVU01183On-Command drive knob “2WD/4WD/
DIFF LOCK”1. On-Command drive knob “2WD/4WD/DIFF LOCK”This vehicle is equipped with an On-Com-
mand drive knob to select the drive mode.
The knob has three positions: “2WD”, “4WD”,
and “DIFF LOCK”. Select the appropriate
drive according to terrain and conditions.●
“2WD” (two-wheel drive): Power is supplied
to the rear wheels only.1
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EVU00260Accelerator pedalPress the accelerator pedal down to increase
engine speed. Spring tension returns the ped-
al to the rest position when released. Always
check that the accelerator pedal returns nor-
mally before starting the engine.1. Accelerator pedal
EVU00270Brake pedalPress the brake pedal to slow or stop the ve-
hicle.1. Brake pedal
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EVU00370Trailer hitch bracket and receiverThis vehicle is equipped with a trailer hitch
bracket and a 5 cm (2 in) receiver for a stan-
dard trailer hitch. Trailer towing equipment
can be obtained at a Yamaha dealer. (See
page 6-8 for precaution information.)1. Trailer hitch bracket 2. Receiver
EVU00380Auxiliary DC jackThe auxiliary DC jack is located at the right
side of the storage compartment under the
multi-function meter. The auxiliary DC jack
can be used for suitable work lights, radios,
etc. The auxiliary DC jack should only be used
when the engine is running and the headlights
are turned off.NOTICE●
Do not use accessories requiring
more than the stated maximum capac-
ity. Doing so may overload the circuit
and cause the fuse to blow.
●
If accessories are used without the
engine running, the battery may dis-
charge.
●
Do not use an automotive cigarette
lighter or other accessories with a
plug that gets hot, because the jack
can be damaged.
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1. Set the light switch to “ ”.
2. Turn the accessory off.
3. Start the engine. (See page 6-2.)
4. Open the auxiliary DC jack cap, and then insert the accessory power plug into the
jack.1. Auxiliary DC jack cap 2. Auxiliary DC jack
5. Turn the accessory on.
6. When the auxiliary DC jack is not being used, cover it with the cap.
2
1
Maximum rated capacity for the auxiliary
DC jack:DC 12 V, 10 A (120 W)
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EVU01200
1-FOR YOUR SAFETY – PRE-OPERATION CHECKS
Inspect your vehicle each time you use it to make sure the vehicle is in safe operating condition.
Always follow the inspection and maintenance procedures and schedules described in the Own-
er’s Manual.
WARNING
Failure to inspect or maintain the vehicle properly increases the possibility of an accident
or equipment damage. Do not operate the vehicle if you find any problem. If a problem
cannot be corrected by the procedures provided in this manual, have the vehicle inspect-
ed by a Yamaha dealer.Before using this vehicle, check the following points:
ITEMROUTINE PAGE
Brakes Check operation, free play, fluid level, and fluid leakage.
Fill with DOT 4 brake fluid if necessary. 5-3, 8-32, 8-36
Parking brake Check for proper operation, condition, and free play. 8-35
Fuel Check fuel level.
Fill with the recommended fuel if necessary. 5-4
Engine oil Check oil level.
Fill with oil to proper level if necessary. 5-6, 8-9
Coolant Check coolant level in reservoir.
Fill with coolant if necessary. 5-6, 8-20
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EVU00400FuelMake sure there is sufficient fuel in the tank.
WARNING
Gasoline and gasoline vapors are ex-
tremely flammable. To avoid fires and ex-
plosions and to reduce the risk of injury
when refueling, follow these instructions.1. Before refueling, turn off the engine and be sure that no one is sitting in the vehi-
cle.
Never refuel while smoking, or while in
the vicinity of sparks, open flames, or oth-
er sources of ignition such as the pilot
lights of water heaters and clothes dry-
ers.
2. Do not overfill the fuel tank. Because fuel
expands when it heats up, heat from the
engine or the sun can cause fuel to spill
out of the fuel tank.
3. Wipe up any spilled fuel immediately. 4. Be sure the fuel tank cap is closed se-
curely.
WARNING
Gasoline is poisonous and can cause inju-
ry 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.Your Yamaha engine has been designed to
use regular unleaded gasoline with a re-
search octane number of 91 or higher (95 or
higher for Europe). If knocking or pinging oc-
curs, use a different brand of gasoline or pre-
mium unleaded gasoline. Unleaded fuel will
give you longer spark plug life and reduced
maintenance cost.
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EVU00410Engine oilMake sure the engine oil is at the specified
level. Add oil as necessary. (See page 8-9.)NOTICE●
In order to prevent clutch slippage
(since the engine oil also lubricates
the clutch), do not mix any chemical
additives with oil. Do not use oils with
a diesel specification of “CD” or oils
of a higher quality than specified. In
addition, do not use oils labeled “EN-
ERGY CONSERVING II” or higher.
●
Make sure that no foreign material en-
ters the crankcase.
EVU00420CoolantCheck the coolant level in the coolant reser-
voir when the engine is cold (the coolant level
will vary with engine temperature).
The coolant level is satisfactory if it is between
the minimum and maximum level marks on
the coolant reservoir. If the coolant level is at
or below the minimum level mark, add addi-
tional coolant to bring the level up to maxi-
mum level mark. If coolant is not available,
add distilled water. Change the coolant every
two years. (See page 8-20 for details.)NOTICEHard water or salt water is harmful to the
engine. You may use soft water if you can-
not get distilled water.
Recommended engine oil type and
quantity: See page 10-1.
Coolant reservoir capacity
(up to the maximum level mark):0.28 L (0.30 US qt, 0.25 Imp.qt)
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EVU00530
1-OPERATION
Read the Owner’s Manual carefully to be-
come familiar with all controls. If there is a
control or function you do not understand, ask
your Yamaha dealer.
WARNING
Failure to familiarize yourself with the con-
trols can lead to loss of control, which
could cause an accident or injury.
Engine break-inThere is never a more important period in the
life of your vehicle than the period between 0
and 20 hours.
For this reason, we ask that you read the fol-
lowing material carefully. Because the engine
is brand new, you must not put an excessive
load on it for the first several hours of opera-
tion. During the first 20 hours, the various
parts in the engine wear and polish them-
selves to achieve the correct operating clear-
ances.
During this period, prolonged full-throttle oper-
ation or any condition that might result in ex-
cessive engine heating must be avoided.
However, momentary (2–3 seconds maxi-
mum) full-throttle operation under load does
not harm the engine.
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