2016 YAMAHA VIKING VI air filter

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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3-1
3
EBU31170
DESCRIPTION
EBU31180Left view
1
5
2
13
15
13
12
11
9
10
14
3
4
7
4
6
8
1. Radiator cap
2. Brake fluid reservoir
3. Driver seat
4. Shoulder bolster
5. Driver seat belt
6. Air filter
7. Passenger seat belt
8. Cargo bed
9. Spark arrester
10.Rear shock absorber assembly
11.Spark plug
12.Cargo bed release lever
13.Door
14.Storage compartment
15.Front shock absorber assemblyUB857AE0.book Page 1 Monday, August 24, 2015 8:59 AM

7-21
7
Pavement
This vehicle is designed for off-road use only.
Avoid paved surfaces. Turn gradually and go
slowly if you must drive on pavement.
Water
If you must cross shallow, slow-moving water
up to the depth of the vehicle’s floorboard,
choose your path carefully to avoid sharp
drop-offs, large rocks, or slippery surfaces
that could cause the vehicle to overturn. Nev-
er operate through water deeper than 37 cm
(15 in) or fast-flowing water. Choose a path
where both your entrance into and exit point
from the water is a gradual incline. Determine
the water depth and currents before crossing.
Operating this vehicle through deep or fast-
flowing water can lead to loss of control or
overturn. To reduce your risk of drowning or
other injuries, use care when crossing
through water.Wet brakes may have reduced effectiveness.
After leaving the water, test your brakes. If
necessary, apply the brakes several times to
let friction dry out the linings.
NOTICEECB02170After driving your vehicle in water, be sure
to drain the trapped water by removing the
check hoses at the bottom of the air filter
case and air duct and the V-belt case drain
plug. Wash the vehicle in fresh water if it
has been operated in salt water or muddy
conditions. Loose terrain/slippery terrain
When driving on slippery terrain, including
wet, muddy, or icy conditions, as well as
loose gravel, be aware that you could begin
skidding or sliding. To avoid loss of control,
slow down and put the vehicle in four-wheel
drive before driving on a slippery surface and
plan your path to avoid making abrupt ma-
neuvers.
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8-6
8
EBU32112General maintenance and lubrication chartNO. ITEMROUTINE INITIAL
EVERY
Whichev- er comes
first month 1 3 6 6 12
km
(mi) 320
(200) 1200
(750) 2400
(1500) 2400
(1500) 4800
(3000)
hours 20 75 150 150 300
1 *Cooling system • Check coolant leakage.
• Repair if necessary.
√√√√√
• Replace coolant. Every 2 years
2 Air filter element •Clean.
• Replace if necessary. Every 20–40 hours (more often in
wet or dusty areas)
3Engine oil • Replace (warm engine before draining). √√√√
4 Engine oil filter
cartridge • Replace.
√√√
5 Final gear oil/Dif-
ferential gear oil • Check oil level/oil leakage.
• Replace.
√√
6 *Front brake • Check operation/brake pad wear/fluid leak-
age/see page 8-8.
• Correct if necessary. Replace pads if worn to the limit. √√√√√
7 *Rear brake • Check operation/brake pad wear/fluid leak-
age/see page 8-8.
• Correct if necessary. Replace pads if worn to the limit. √√√√√
UB857AE0.book Page 6 Monday, August 24, 2015 8:59 AM

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8
Installation1. Clean the surface of the spark plug gas-
ket and its mating surface, and then wipe
off any grime from the spark plug
threads.
2. Install the spark plug and tighten it to the specified torque. If a torque wrench is not
available when you are installing the
spark plug, a good estimate of the cor-
rect torque is one-quarter to one-half turn
past finger tight. Have the spark plug
tightened to the specified torque as soon
as possible.
3. Install the spark plug cap.
4. Lower the cargo bed.
EBU34821Cleaning 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 elem ent 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.NOTICEECB02270Never 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, re sulting in poor engine
performance and possible overheating.
Spark plug gap: 0.8–0.9 mm (0.031–0.035 in)
Tightening torque: Spark plug:13 Nm (1.3 m·kgf, 9.4 ft·lbf)
UB857AE0.book Page 28 Monday, August 24, 2015 8:59 AM

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8
1. Remove the rear center passenger seatcushion. (See page 4-15 for seat cushion
removal and installation procedures.)
2. Lift up the rubber damper, and then re- move the rear center passenger seat by
removing the bolts.
3. Remove covers A and B by removing the quick fastener screws. 4. Remove the air filter case cover by un-
hooking the holders.1. Rear center passenger seat
2. Rubber damper
3. Bolt
1
2
3
3
1. Quick fastener screw
2. Cover A
3. Cover B
23
1
UB857AE0.book Page 29 Monday, August 24, 2015 8:59 AM

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8
5. Remove the air filter element.6. While pushing the projections on the air
filter frame inward, remove the air filter el-
ement holder.
7. Remove the sponge material from the air filter frame.1. Air filter case cover holder
2. Air filter case cover
1. Air filter element
2
1 1
1
1. Air filter element holder
2. Projection
1
2
UB857AE0.book Page 30 Monday, August 24, 2015 8:59 AM

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8
8. Wash the sponge material gently butthoroughly in parts cleaning solvent.
WARNING! Using gasoline or other flammable solvents to clean the air fil-
ter element can cause a fire or explo-
sion, which could lead to serious
injury.
[EWB03360]
9. Squeeze the excess solvent out of the
sponge material. NOTICE: Do not twist
the sponge material when squeezing
it.
[ECB00442]
10. Wash the sponge material in warm soapy
water to remove remaining solvent, then
rinse thoroughly with plain warm water.
11. Squeeze excess water out of the sponge
material. NOTICE: Do not twist the
sponge material when squeezing it.
[ECB00442]
12. Allow the sponge material to dry thor- oughly. Inspect the sponge material and
replace it if damaged.
1. Air filter element holder
2. Sponge material
3. Air filter frame
3
2
1
UB857AE0.book Page 31 Monday, August 24, 2015 8:59 AM