warning YAMAHA WOLVERINE 2015 Owner's Manual
Page 47 of 186
4-9
4
NOTICEECB02050If the voltage display indicates “LO” or
“HI”, there may be trouble with the battery
charging circuit or the battery may be
faulty. If this occurs, have a Yamaha dealer
check or repair the vehicle. Fuel meterThe fuel meter indicates the amount of fuel in
the fuel tank. The display segments of the fuel
meter disappear from “F” (full) towards “E”
(empty) as the fuel level decreases. When the
“E” segment disappears and the fuel level
warning indicator flashes, refuel as soon as
possible.
TIPThis fuel meter is equipped with a self-diag-
nosis system. If a problem is detected in an
electrical circuit, all the display segments and
fuel level warning indicator start flashing. If
this occurs, have a Yamaha dealer check the
electrical circuit.
1. Fuel level warning indicator
2. Fuel meter
3. “E” segment
1
23
U2MB7AE0.book Page 9 Thursday, January 29, 2015 3:42 PM
Page 48 of 186
4-10
4
Self-diagnosis device
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.
NOTICEECB00812If the multi-function display indicates an
error code, the vehicle should be checked
as soon as possible in order to avoid en-
gine damage. EBU31390Light switch “ / / ”Set the switch to “ ” to turn on the low
beam and the taillights.
Set the switch to “ ” to turn on the high
beam and the taillights.
1. Error code display
2. Engine trouble warning light “ ”
2
1
1. Light switch “ / / ”
L
H
1
L
HLH
U2MB7AE0.book Page 10 Thursday, January 29, 2015 3:42 PM
Page 53 of 186
4-15
4
EBU33460SeatsTo remove a seat cushion, lift the front of the
cushion, and then pull the cushion off. To install a seat cush
ion, insert the projec-
tions on the rear of the seat cushion under the
seat frame, and then insert the projection on
the front of the cushion into the grommet
while pushing the cushion downward. Make
sure the seats are properly secured before
riding. WARNING! A loose seat could cause
the operator to lose control, or cause the
operator or passenger to fall.
[EWB03510]
1. Door
2. Latch
2
1
1. Driver seat cushion
2. Passenger seat cushion
1
2
U2MB7AE0.book Page 15 Thursday, January 29, 2015 3:42 PM
Page 58 of 186
4-20
4
WARNING
EWB03240Never ride with any open or glass con-
tainers in the cup holders; otherwise, the
contents may spill and the glass contain-
ers may be thrown about and break, and
possibly injure people in the vehicle dur-
ing sudden braking or an accident.
Do not place any other items than seal-
able plastic containers in the cup hold-
ers; otherwise, they may be thrown
about and possibly injure people in the
vehicle during sudden braking or an ac-
cident.
EBU33630Cargo bed
WARNING
EWB03250Never carry passengers in the cargo
bed.
Do not exceed the specified maximum
load limits. Heavier cargo could cause
loss of control because of improper
weight balance. There are six cargo hooks in the cargo bed.1. Cup holder
1
U2MB7AE0.book Page 20 Thursday, January 29, 2015 3:42 PM
Page 60 of 186
4-22
4
The tailgate can also be installed at the front
of the cargo bed. Install the tailgate and hook
the latches as shown.EBU33611Adjusting the front shock absorber as-
sembliesThese shock absorber assemblies are
equipped with a spring preload adjusting nut,
a rebound damping force adjusting screw, a
compression damping force adjusting bolt(for fast compression damping), and a com-
pression damping force adjusting screw (for
slow compression damping).
WARNING
EWB02492
Suspension components become hot
during operation. Never touch the com-
pression damping force adjusting bolt
and screw, the rebound damping force
adjusting screw or the oil reservoir with
your bare hand or skin until suspension
components have cooled.
Always adjust the shock absorber as-
semblies on the left and right side to the
same setting. Uneven adjustment can
cause poor handling and loss of stability,
which could lead to an accident. NOTICEECB00091Never turn an adjusting mechanism be-
yond the minimum and maximum settings.
1. Tailgate
2. Latch2
2
1
U2MB7AE0.book Page 22 Thursday, January 29, 2015 3:42 PM
Page 64 of 186
4-26
4
Compression damping force (for slow com-pression damping)To increase the compression damping force
and thereby harden the compression damp-
ing, turn the compression damping force ad-
justing screw in direction (a). To decrease the
compression damping force and thereby
soften the compression damping, turn the
adjusting screw in direction (b).
WARNING
EWB00411These shock absorber assemblies contain
highly pressurized nitrogen gas. Read and
understand the following information be-
fore handling the shock absorber assem-
blies.
Do not tamper with or attempt to open
the cylinder assemblies.
Do not subject the shock absorber as-
semblies to an open flame or other high
heat source. This may cause the unit to
explode due to excessive gas pressure.
1. Compression damping force adjusting screw (for slow
compression damping)
1(a)
(b)
Compression damping setting (for slow com-
pression damping):
Minimum (soft):18 click(s) in direction (b)*
Standard: 12 click(s) in direction (b)*
Maximum (hard): 1 click(s) in direction (b)*
* With the adjusting screw fully turned in di- rection (a)
U2MB7AE0.book Page 26 Thursday, January 29, 2015 3:42 PM
Page 65 of 186
4-27
4
Do not deform or damage the cylinders
in any way. Cylinder damage will result in
poor damping performance.
Do not dispose of a damaged or worn
out shock absorber assembly yourself.
Take the shock absorber assembly to a
Yamaha dealer for any service. EBU33620Adjusting the rear shock absorber as-
sembliesThese shock absorber assemblies are
equipped with a spring preload adjusting nut,
a rebound damping force adjusting screw, a
compression damping force adjusting bolt
(for fast compression damping), and a com-
pression damping force adjusting screw (for
slow compression damping).
WARNING
EWB02492 Suspension components become hot
during operation. Never touch the com-
pression damping force adjusting bolt and screw, the rebound damping force
adjusting screw or the oil reservoir with
your bare hand or skin until suspension
components have cooled.
Always adjust the shock absorber as-
semblies on the left and right side to the
same setting. Uneven adjustment can
cause poor handling and loss of stability,
which could lead to an accident.
NOTICEECB00091Never turn an adjusting mechanism be-
yond the minimum and maximum settings. TIPAlthough the total number of clicks or turns of
a damping force adjusting mechanism may
not exactly match the following specifications
due to small differences in production, the ac-
tual number of clicks or turns always repre-
sents the entire adjusting range. To obtain a
precise adjustment, it would be advisable to
U2MB7AE0.book Page 27 Thursday, January 29, 2015 3:42 PM
Page 69 of 186
4-31
4
Compression damping force (for slow com-pression damping)To increase the compression damping force
and thereby harden the compression damp-
ing, turn the compression damping force ad-
justing screw in direction (a). To decrease the
compression damping force and thereby
soften the compression damping, turn the
adjusting screw in direction (b).
WARNING
EWB03500These shock absorber assemblies contain
highly pressurized nitrogen gas. Read and
understand the following information be-
fore handling the shock absorber assem-
blies.
Do not tamper with or attempt to open
the cylinder assemblies.
Do not subject the shock absorber as-
sembly to an open flame or other high
heat source. This may cause the unit to
explode due to excessive gas pressure.
1. Compression damping force adjusting screw (for slow
compression damping)
1
(a)
(b)
Compression damping setting (for slow com-
pression damping):
Minimum (soft):18 click(s) in direction (b)*
Standard: 12 click(s) in direction (b)*
Maximum (hard): 1 click(s) in direction (b)*
* With the adjusting screw fully turned in di- rection (a)
U2MB7AE0.book Page 31 Thursday, January 29, 2015 3:42 PM
Page 72 of 186
5-1
5
EBU31570
FOR YOUR SAFETY – PRE-OPERATION CHECKS
EBU31580Inspect 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
EWB00482Failure 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 can-
not be corrected by the procedures provided in this manual, have the vehicle inspected by
a Yamaha dealer. Before using this vehicle, check the following points:
ITEM ROUTINE PAGE
Brakes • Check operation, free play, fluid level, and fluid leakage.
• Fill with DOT 4 brake fluid if necessary. 5-3, 8-38, 8-41
Parking brake • Check for proper operation. 8-41
Fuel • Check fuel level.
• Fill with the recommended fuel if necessary. 5-3
Engine oil • Check oil level.
• Fill with oil to proper level if necessary. 5-5, 8-14
U2MB7AE0.book Page 1 Thursday, January 29, 2015 3:42 PM
Page 75 of 186
5-4
5
WARNING
EWB02522Gasoline 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 andbe sure that no one is sitting in the vehi-
cle.
Never refuel while smoking, or while in
the vicinity of sparks, open flames, or
other 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
EWB02532Gasoline 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 research
octane number of 91 or higher (95 or higher
for Europe). If knocking or pinging occurs,
use a different brand of gasoline or premium
unleaded gasoline. Unleaded fuel will give
you longer spark plug life and reduced main-
tenance cost.
U2MB7AE0.book Page 4 Thursday, January 29, 2015 3:42 PM