YAMAHA VIKING 2014 Repair Manual

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4. Open the auxiliary DC jack cap, and theninsert the accessory power plug into the
jack.1. Auxiliary DC jack cap 1. Auxiliary DC jack
5. Turn the accessory on.
6. When the auxiliary DC jack is not being
used, cover it with the cap.
1
Maximum rated capacity for the auxiliary
DC jack:DC 12 V, 10 A (120 W)
1
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NOTICE●
Do not use accessories requiring
more than the maximum capacity stat-
ed above. 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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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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14 Final gear oil/
Differential gear oil
Check for leakage. 5-7, 8-15, 8-17
Accelerator pedal Check for proper accelerator pedal operation. 5-7
Seat belts Check for proper operation and belt wear. 5-7
Passenger handhold Check for stability and proper fastening. 5-8, 7-9
Steering Check for proper operation. 5-8
Fittings and fasteners Check all fittings and fasteners. 5-8
Instruments, lights and
switches Check operation, and correct if necessary.
5-8, 8-49, 8-52, 8-53
Wheels and tires Check tire pressure and for wear and damage. 5-8, 8-39, 8-41
Axle boots Check for damage. 8-21
ITEM
ROUTINE PAGE
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EVU00390Front and rear brakesBrake pedal
Check that there is no free play in the brake
pedal. If there is free play, have a Yamaha
dealer check the brake system. (See page
8-35.)
Check the operation of the brake pedal. It
should move smoothly and there should be a
firm feeling when the brakes are applied. If
not, have the vehicle inspected by a Yamaha
dealer.
Brake fluid level
Check the brake fluid level. Add fluid if neces-
sary. (See pages 8-33–8-34.)Brake fluid leakage
Check to see if any brake fluid is leaking out of
the pipe joints or the brake fluid reservoir. Ap-
ply the brakes firmly for one minute. If there is
any leakage, have the vehicle inspected by a
Yamaha dealer.
Brake operation
Check the operation of the brakes at the start
of every ride. Test the brakes at slow speed
after starting out to make sure they are work-
ing properly. If the brakes do not provide prop-
er braking performance, inspect the brake
system. (See pages 8-32–8-33, 8-35–8-36.)
Specified brake fluid: DOT 41XP7B_EE.book Page 3 Tuesday, February 4, 2014 3:40 PM

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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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Portable fuel containers
If you carry a portable fuel container in the bed
of your Yamaha Viking, be sure to secure it
with the cap tightened before driving the vehi-
cle.
Always place a portable fuel container on the
ground before filling it. Before removing the
container cap, touch the container with the
fuel dispenser nozzle. Keep fuel dispenser
nozzle in contact with container inlet when fill-
ing. WARNING! Never refill a fuel container
in the bed of any vehicle. Fire may result
from a build-up of static electricity. The
discharge of this build-up while refueling
can cause a spark and ignite the gasoline.
Recommended fuel:
Regular unleaded gasoline only
For Europe:
Regular unleaded gasoline only with a re-
search octane number of 95 or higher
Fuel tank capacity: 36.7 L (9.70 US gal, 8.07 Imp.gal)
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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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EVU00430Final gear oilMake sure the final gear oil is at the specified
level. Add oil as necessary. (See page 8-15
for details.)
If desired, an SAE 80W-90 hypoid gear oil
may be used for all conditions.TIPGL-4 is a quality and additive rating; GL-5 or
GL-6 rated hypoid gear oils may also be used.EVU00440Differential gear oilMake sure the differential gear oil is at the
specified level. Add oil as necessary. (See
page 8-17 for details.)
EVU00450Accelerator pedalCheck to see that the accelerator pedal oper-
ates correctly. It must operate smoothly and
spring back to the idle position fully when re-
leased. Have a Yamaha dealer repair as nec-
essary for proper operation.EVU00460Seat beltsMake sure that the seat belts are not frayed,
torn, stretched, or damaged. The seat belts
must move smoothly when pulled out and re-
tract on its own when released. The seat belts
must also lock up when quickly pulled out.
The latch plate should click securely into the
buckle and release when the release button is
pushed firmly. Wash off any dirt or mud that
could affect operation. Have a Yamaha dealer
repair as necessary for proper operation.
Recommended oil:
SAE 80 API GL-4 Hypoid gear oil
Recommended oil: SAE 80 API GL-4 Hypoid gear oil
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A crash can damage the restraint systems in
your vehicle. A damaged restraint system
may not properly protect the person using it,
resulting in serious injury or death in a crash.
To help make sure your restraint systems are
working properly after a crash, have them in-
spected and any necessary replacements
made as soon as possible.Passenger handholdCheck that the handhold bar and its supports
are in good condition. Confirm that the locking
pins are securely fastened, and then push
and pull on the handhold to make sure that it
is not loose.EVU01230SteeringPark on level ground. Turn the steering wheel
right and left. Check for excessive free play,
abnormal noises, or a rough feeling. Have a
Yamaha dealer repair as necessary for proper operation.
EVU00470Fittings and fastenersAlways check the tightness of chassis fittings
and fasteners before a ride. Take the vehicle
to a Yamaha dealer or refer to the Service
Manual for correct tightening torque.Instruments, lights and switchesCheck that all instruments, lights and switches
are working properly. Correct if necessary.Control cablesWhen riding in cold weather, always make
sure all control cables work smoothly before
you begin riding. WARNING! Control cables
can freeze in cold weather and you could
be unable to control the vehicle.EVU00500TiresCheck tire pressure regularly to make sure it
is at the recommended specifications. Also
check for wear and damage.
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