2015 YAMAHA VIKING throttle

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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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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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Wear eye protection when operating or riding
the vehicle to reduce the risk of a serious ac-
cident or injury. Eye protection, such as a face
shield or goggles, may reduce the risk of for-
eign material getting in your eyes and help
prevent loss of vision.
Practice for new Yamaha Viking users
You should become familiar with the perfor-
mance characteristics of the vehicle in a large,
flat area that is free of obstacles and other ve-
hicles. Practice controlling the accelerator
pedal, brakes, steering, and drive select lever.
Drive at slow speeds with gradual accelera-
tion and turning. Practice smooth throttle ap-
plication. Practice slowing down before
turning. Practice maintaining a steady throttle
through the turn. Avoid higher speeds until
you are thoroughly familiar with the operation
of your vehicle. Remember, driving aggres-
sively or making abrupt maneuvers even on
flat, open areas can cause side rollovers.Become familiar with the way the vehicle feels
in low and high ranges, first in two-wheel drive
“2WD” and then in four-wheel drive “4WD”
and four-wheel drive with the differential
locked “DIFF LOCK”. Steering may take more
effort in four-wheel drive with the differential
locked “DIFF LOCK”. Also practice driving in
reverse.
Take the time to learn basic operation of the
vehicle before attempting more difficult ma-
neuvers.1XP7C_EE.book Page 15 Monday, June 9, 2014 5:17 PM

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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

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TIP●
Some maintenance items need more frequent service if you are riding in unusually wet, dusty,
sandy or muddy areas, or at full throttle.
●
Hydraulic brake service
Regularly check and, if necessary, correct the brake fluid level.
Every two years replace the internal components of the brake master cylinder and calipers, and change the brake fluid.
Replace the brake hoses every four years and if cracked or damaged.Rear upper and lower
knuckle pivots* Lubricate with lithium-soap-based grease.Drive shaft universal joint*
Lubricate with lithium-soap-based grease.Engine mount* Check for cracks or damage.
Check bolt tightness.Front and rear axle boots*
Check for cracks or other damage, and replace if necessary.Fittings and fasteners* Check all chassis fittings and fasteners.
Correct if necessary.
ITEM
ROUTINEWhichever
comes first INITIAL
EVERY
month136612 km
(mi) 320
(200) 1200
(750) 2400
(1500) 2400
(1500) 4800
(3000)
hours 20 75 150 150 300
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5B410016Cleaning the air filter elementThe air filter element should be cleaned every
20–40 hours. It should be cleaned and lubri-
cated more often if the vehicle is operated in
extremely dusty areas. Each time air filter ele-
ment maintenance is performed, check the air
inlet to the air filter case for obstructions.
Check the air filter element rubber joint to the
throttle body and manifold fittings for an air-
tight seal. Tighten all fittings securely to avoid
the possibility of unfiltered air entering the en-
gine.NOTICENever operate the engine with the air filter
element removed. Doing so would allow
unfiltered air to enter, causing rapid en-
gine wear and possible engine damage.
Additionally, the fuel injection system
would be affected, resulting in poor engine
performance and possible overheating.
1. Remove the center passenger seat cush-
ion. (See page 4-18 for seat cushion re-
moval and installation procedures.)
2. Remove the air filter case cover by un- hooking the holders.1. Air filter case cover holder ( × 6)
2. Air filter case cover
2
1 1
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14 Engine oil:
Recommended brand:
YAMALUBE
Type:
SAE 5W-30, 10W-30, 10W-40, 15W-40, 20W-40 or 20W-
50
Recommended engine oil grade: API service SG type or higher, JASO standard MA
Engine oil quantity: Without oil filter cartridge replacement:
2.20 L (2.33 US qt, 1.94 Imp.qt)
With oil filter cartridge replacement: 2.30 L (2.43 US qt, 2.02 Imp.qt)Final gear oil:Type:
SAE 80 API GL-4 Hypoid gear oil
Quantity: 0.40 L (0.42 US qt, 0.35 Imp.qt)
Differential gear oil:Type:SAE 80 API GL-4 Hypoid gear oil
Quantity:
0.18 L (0.19 US qt, 0.16 Imp.qt)Cooling system:Coolant reservoir capacity (up to the maximum level mark):0.28 L (0.30 US qt, 0.25 Imp.qt)
Radiator capacity (including all routes):
2.74 L (2.90 US qt, 2.41 Imp.qt)Air filter:Air filter element:Wet elementFuel:Recommended fuel:Regular unleaded gasoline only
Fuel tank capacity: 36.7 L (9.70 US gal, 8.07 Imp.gal)Fuel injection:Throttle body:ID mark:
1XD1 00Spark plug (s):Manufacturer/model: NGK/CPR7EA-9
Spark plug gap:
0.8–0.9 mm (0.031–0.035 in)Clutch:Clutch type:Wet, centrifugal automatic
0 10 30 50 70 90 110 130 ˚F
–20 –10 0 10 20 30 40 50 ˚CSAE 5W-30
SAE 10W-30
SAE 10W-40
SAE 15W-40
SAE 20W-40SAE 20W-50
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