tires YAMAHA VIKING VI 2016 Owners Manual

Differential gear oil................................ 5-6
Accelerator pedal ................................. 5-7
Seat belts ............................................. 5-7
Passenger handhold ............................ 5-7
Steering ................................................ 5-7
Fittings and fasteners ........................... 5-8
Instruments, lights and switches .......... 5-8
Control cables ...................................... 5-8
Tires ...................................................... 5-8
OPERATION ............................................ 6-1 Engine break-in .................................... 6-1
Starting the engine ............................... 6-2
Drive select lever operation and reverse driving .................................... 6-3
On-Command drive knob..................... 6-5
Parking ................................................. 6-7
Loading................................................. 6-7
BASIC GUIDE FOR SAFE USE .............. 7-1 KNOW YOUR VEHICLE........................ 7-1
LEARNING TO OPERATE YOUR
VEHICLE ........................................... 7-13 PERIODIC MAINTENANCE AND
ADJUSTMENT .........................................8-1
Owner’s manual and tool kit .................8-2
Periodic maintenance chart for the emission control system .....................8-4
General maintenance and lubrication chart ....................................................8-6
Hood ...................................................8-10
Right rear panel ..................................8-11
Engine oil and oil filter cartridge .........8-12
Final gear oil .......................................8-16
Differential gear oil ..............................8-18
Coolant ...............................................8-20
Axle boots ...........................................8-25
Spark plug inspection .........................8-26
Cleaning the air filter element .............8-28
Cleaning the air filter case/duct
check hose........................................8-33
V-belt case drain plug.........................8-34
Cleaning the spark arrester ................8-34
Valve clearance...................................8-36
Brakes.................................................8-36
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1-6
1
YAMAHAB85-F1696-20
AVERTISSEMENT
Une pression de gonflage incorrecte des pneus ou la
surcharge du véhicule risquent de provoquer une perte
de contrôle ou un capotage, entraînant des
blessures, voire la mort. Ne jamais régler la pression de gonflage ni la
laisser baisser sous le seuil minimal; le pneu risque
de se déjanter.
CHARGE DU VÉHICULE : de 0 kg (0 lbs) à 594 kg (1309 lbs)Recommandation:
AVA N T:
ARRIÈRE:
Minimum:
AVA N T:
ARRIÈRE:
(21.0 psi)
(24.0 psi)
(20.3 psi)
(23.2 psi)
145 kPa
165 kPa
140 kPa
160 kPa
*
La charge du véhicule comprend le poids du conducteur,
du passager, des accessoires, de l’équipement et
(le cas échéant) du timon. Ne pas dépasser la charge
maximale du véhicule.Poids nominal brut du véhicule (PNBV) : 1400 kg (3087 lbs)
maximum, y compris le poids du véhicule, du conducteur,
du passager, des accessoires, de l’équipement, et
(le cas échéant) du timon.PRESSION DE SERVICE DES PNEUS : Régler les pneus à froid.
YAMAHA B85-F1696-10
WARNING
Improper tire pressure or overloading this vehicle may
cause severe injury or death from loss of control or
rollover.Never set or allow tire pressure to be below the minimum.
Tire may dislodge from rim. VEHICLE LOAD of 0 kg (0 lb) ~ 594 kg (1309 lbs)
Recommended: FRONT: REAR:
Minimum: FRONT: REAR:145 kPa
165 kPa
140 kPa
160 kPa (21.0 psi)
(24.0 psi)
(20.3 psi)
(23.2 psi)
*Vehicle load is weight of operator, passengers,
accessories, cargo, and (if applicable) trailer tongue
weight. Do not exceed maximum vehicle load.Gross Vehicle Weight Rating: 1400 kg (3087 lbs)
maximum including vehicle, weight of operator,
passengers, accessories, cargo, and (if applicable)
trailer tongue weight.OPERATING TIRE PRESSURE: With tires cold, set as follows.89
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1-17
1
YAMAHAB85-F1696-10
WARNING
Improper tire pressure or overloading this vehicle may
cause severe injury or death from loss of control or
rollover.Never set or allow tire pressure to be below the minimum.
Tire may dislodge from rim. VEHICLE LOAD of 0 kg (0 lb) ~ 594 kg (1309 lbs)
Recommended: FRONT: REAR:
Minimum: FRONT: REAR:145 kPa
165 kPa
140 kPa
160 kPa (21.0 psi)
(24.0 psi)
(20.3 psi)
(23.2 psi)
*Vehicle load is weight of operator, passengers,
accessories, cargo, and (if applicable) trailer tongue
weight. Do not exceed maximum vehicle load.Gross Vehicle Weight Rating: 1400 kg (3087 lbs)
maximum including vehicle, weight of operator,
passengers, accessories, cargo, and (if applicable)
trailer tongue weight.OPERATING TIRE PRESSURE: With tires cold, set as follows.
WARNING
Storage should not exceed 18 lbs (8.4 kg)Fuel vapors can be a fire or explosion hazard.
To avoid injury or death, never store fuel or
flammable liquids in this storage compartment.
2PG-F151F-00
45
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2-7
2
Aftermarket parts, accessories, and modifications
While you may find aftermarket products similar in design and quality to genuine Yamaha Acces-
sories, recognize that some aftermarket accessories or modifications are not suitable because
of potential safety hazards to yo u or others. Installing aftermarket products or having other mod-
ifications performed to your Viking VI that chan ge any of the vehicle’s design or operation char-
acteristics can put you and others at greater risk of serious injury or death. You are responsible
for injuries related to changes in the vehicle.
Aftermarket tires and rims
The tires and rims that came with your Viking VI were designed to match the performance capa-
bilities and to provide the best combination of ha ndling, braking, and comfort. Other tires, rims,
sizes, and combinations may not be appropriate. Refer to page 8-44 for tire specifications and
more information on replacing your tires.UB857AE0.book Page 7 Monday, August 24, 2015 8:59 AM

5-2
5
Coolant• Check coolant level in reservoir.
• Fill with coolant if necessary.
5-6, 8-20
Final gear oil/Differen-
tial gear oil • Check for leakage. 5-6, 5-6, 8-16, 8-18
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. 5-7, 7-9
Steering • Check for proper operation. 5-7
Fittings and fasteners • Check all fittings and fasteners. 5-8
Instruments, lights and
switches • Check operation, and correct if necessary. 5-8, 8-53, 8-55, 8-56
Wheels and tires • Check tire pressure and for wear and damage. 5-8, 8-43, 8-45
Axle boots • Check for damage. 8-25
ITEM ROUTINE PAGE
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5-8
5
EBU31830Fittings 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.EBU31840Instruments, lights and switchesCheck that all instruments, lights and switch-
es are working properly. Correct if necessary.EBU31850Control 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.
[EWB03280]
EBU31860
TiresCheck tire pressure regularly to make sure it
is at the recommended specifications. Also
check for wear and damage. Tire pressure
Use the tire pressure gauge to check and ad-
just tire pressures when the tires are cold. Tire
pressures must be equal on both sides.
WARNING! Operation of this vehicle with
improper tire pressure may cause severe
injury or death from loss of control or roll-
over. Tire pressure below the minimum
specified could also cause the tire to dis-
lodge from the rim under severe riding
conditions.
[EWB02542]
Set tire pressures to the following specifica-
tions:
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7-12
7
Floorboard
The floorboard allows you to brace your feet,
which helps you keep your body in the vehicle
in the event of an accident or rollover. Keep
your feet on the floorboard during operation.
Steering wheel
Keep both hands on the steering wheel. Do
not hold the steering wheel with your thumbs
inside the rim. Keep your palms on the out-
side of the steering wheel. Similar to other off-
road vehicles, if the Viking VI hits a deep rut or
large obstacle, the steering wheel could brief-
ly jerk in one direction or back and forth as the
tires and vehicle respond to the obstacle. This
quick motion could injure your thumbs or
wrist if your thumbs or hand(s) are inside the
steering wheel. Grip the steering wheel so
that your thumbs will not be hit by the spokes.
As an example, see the illustration.
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7-16
7
If you think or feel that the vehicle may tip or
roll, keep your body completely inside the
protective 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.
[ECB02160]
Press the
accelerator pedal slowly and smoothly. The
centrifugal 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.
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, partic-
ularly 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 VI off-
road. With this feature, the engine helps slow
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8-44
8
EBU32620Tire replacementAlways use the same size and type of tires
recommended in this owner’s manual. The
tires that came with your Yamaha Viking VI
were designed to match the performance ca-
pabilities and to provide the best combination
of handling, braking, and comfort. It is best to
replace all four tires at the same time. If that is
not possible, you must replace the tires inpairs (front or rear) with tires of the same size
and type as the origin
als. Never replace just
one tire.
WARNING
EWB03390Installing improper tires on your Yamaha
Viking VI can affect handling and stability.
This can cause a loss of control. The tires listed below have been approved by
Yamaha Motor Manufacturing Corporation of
America for this model.
1. Wheel nut
1
1
Front tire: Size:25 x 8-12NHS
Manufacturer/model: MAXXIS/MU09
Rear tire: Size:25 x 10-12NHS
Manufacturer/model: MAXXIS/MU10
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10-3
10
Secondary reduction ratio:41/21 × 17/12 × 33/9 (10.142)
Transmission type: V-belt automatic
Operation:
Right hand operation
Reverse gear: 23/14 × 28/23 (2.000)
Low range: 31/16 (1.938)
High range:
30/21 (1.429)Chassis:Frame type:Steel tube frame
Caster angle:
3.70 °
Trail: 19.0 mm (0.75 in)Front tire:Type:
Tubeless
Size: 25 x 8-12NHS
Manufacturer/model: MAXXIS/MU09Rear tire:Type:Tubeless
Size: 25 x 10-12NHS Manufacturer/model:
MAXXIS/MU10
Loading:Maximum loading limit:
594.0 kg (1309 lb)
(Total weight of operator, passengers, cargo, accessories,
and tongue)Tire air pressure (measured on cold tires):Recommended:
Vehicle load:0 - maximum
Front:
145.0 kPa (1.450 kgf/cm², 21.0 psi)
Rear: 165.0 kPa (1.650 kgf/cm², 24.0 psi)
Minimum: Vehicle load:0 - maximum
Front: 140.0 kPa (1.400 kgf/cm², 20.3 psi)
Rear:
160.0 kPa (1.600 kgf/cm², 23.2 psi)Front wheel:Wheel type:Panel wheel
Rim size:
12 x 6.0ATRear wheel:Wheel type:Panel wheel
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