warning YAMAHA WOLVERINE 2018 Workshop Manual

8-53
8
Fuse boxNOTICEECB00641To prevent accidental short-circuiting,
turn off the main switch when checking or
replacing a fuse.
1. Turn off all electrical systems. (See page4-1.)
2. Remove the hood. (See page 8-10.)
3. Remove the blown fuse, and then install a new fuse of the specified amperage.
WARNING! Always use a fuse of the
specified amperage. Never use any
material in place of the proper fuse.
Using an improper fuse can cause
damage to the electrical system and
may lead to a fire.
[EWB03440]
1. Backup fuse “BACK UP” (for clock)
2. Ignition fuse “IGNITION”
3. Four-wheel-drive motor fuse “DIFF”
4. Auxiliary DC jack fuse “TERMINAL”
5. Signaling system fuse “SIGNAL”
6. Headlight fuse “HEAD”
7. Spare fuse
8. Radiator fan motor fuse “FAN”
1
2
3
4
5
6
8
7
7
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8-58
8
WARNING
EWB03450When checking the fuel system, do not
smoke and make sure there are no open
flames or sparks in the area, including pilot
lights from water heaters or furnaces.
Gasoline or gasoline vapors can ignite or
explode, causing severe injury or property
damage. UB3D7AE0.book Page 58 Tuesday, November 7, 2017 9:38 AM

8-60
8
Engine overheating
Wait for the engine to cool before removing the radiator cap. WARNING! If the engine is not
cool when removing the radiator cap, hot fluid and steam could blow out under pressure
and burn you.
[EWB03460]
Place a thick rag over the cap and remove the cap slowly to allow any re-
maining pressure to escape.
TIP Tap water can be used in an emergency. Change to the recommended coolant as soon as
possible.
 The engine will tend to overheat if the radiator is caked with mud, or if air was not properly bled
from the cooling system. Wait until the
engine has cooled.
Check the coolant le vel in the
coolant reservoir and/or radiator.
Level is OK.Level is low, check the
cooling system for leakage.
No
leakage.Leakage.
Ask a Yamaha dealer to inspect
and repair the cooling system.Add coolant. (See TIP.)
Restart the engine. If the engine o verheats again, ask a
Yamaha dealer to inspect and/or repair the cooling system.
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9-1
9
EBU32720
CLEANING AND STORAGE
EBU33681CleaningFrequent, thorough cleaning of your vehicle
will not only enhance its appearance but will
improve its general performance and extend
the useful life of many components.1. Before cleaning the vehicle: a. Block off the end of the exhaust pipe to prevent water entry. A plastic bag
and strong rubber band may be used.
b. Make sure the spark plug and all filler caps are properly installed.
2. If the engine case is excessively greasy, apply degreaser with a paint brush. Do
not apply degreaser to the wheel axles.
3. Rinse the dirt and degreaser off with a garden hose. Use only enough pressure
to do the job. WARNING! Test the
brakes after washing. Apply the
brakes several times at slow speeds to
let friction dry the brakes. Wet brakes may have reduced stopping ability, in-
creasing the chance of an accident.
[EWB03471]

NOTICE: Excessive water pres-
sure may cause water seepage and
deterioration of wheel bearings,
brakes, transmission seals and electri-
cal devices. Many expensive repair
bills have resulted from improper high-
pressure detergent applications such
as those available in coin-operated car
washers.
[ECB00712]
TIPThe tailgate can be removed to make it easier
to clean the cargo bed. To separate the tail-
gate from the cargo bed, unhook the latches,
and then pull up the tailgate. (See page 4-20
for tailgate removal and installation proce-
dures.)
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10-4
10
Front brake:Type:Hydraulic disc brake
Specified brake fluid:
DOT 4Rear brake:Type:Hydraulic disc brake
Specified brake fluid:
DOT 4Front suspension:Type:Double wishbone
Spring/shock absorber type:
Coil spring/gas-oil damper
Wheel travel: 246 mm (9.7 in)Rear suspension:Type:
Double wishbone
Spring/shock absorber type: Coil spring/gas-oil damper
Wheel travel: 269 mm (10.6 in)Electrical system:Ignition system:TCI
Charging system: AC magneto
Battery:Model:U1-H11L
Voltage, capacity:
12 V, 28.0 AhHeadlight(s):Bulb type:Halogen bulbBulb voltage, wattage × quantity:Headlight:
12 V, 35.0/35.0 W × 2
Tail/brake light: 12 V, 5.0/21.0 W × 2
Meter lighting:
EL (Electroluminescent)
Neutral indicator light: LED
Reverse indicator light: LED
Coolant temperature warning light:
LED
Engine trouble warning light: LED
Parking brake indicator light: LED
High-range indicator light:
LED
Low-range indicator light: LED
Differential gear lock indicator light: LED
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10-5
10
EPS warning light:LED
Helmet/Seat belt indicator light: 14 V, 0.85 W × 2Fuses:Main fuse:
40.0 A
Fuel injection system fuse: 10.0 A
EPS fuse:
40.0 A
Headlight fuse: 15.0 A
Signaling system fuse: 10.0 A
Ignition fuse:
10.0 A
Auxiliary DC jack fuse: 10.0 A
Backup fuse: 10.0 A
Four-wheel-drive motor fuse:
10.0 A
Radiator fan motor fuse: 25.0 A
EBU33221For Europe only
The figures quoted are emission levels and
are not necessarily safe working levels. Whilst
there is a correlation between the emission
and exposure levels, this cannot be used reli-
ably to determine whether or not further pre-
cautions are required. Factors that influence
the actual level of exposure of work-force in-
clude the characteristics of the work room,
the other sources of noise, etc. i.e. the num-
ber of machines and other adjacent process-
es, and the length of time for which an
operator is exposed to the noise. Also the
permissible exposure level can vary from
country. This information, however, will en-
able the user of the machine to make a better
evaluation of the hazard and risk.
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12-1
12
INDEX
AAccelerator pedal ......................................................... 4-12
Accelerator pedal, Pre-operation check ........................ 5-6
Air filter check hoses .................................................... 8-36
Air filter element, cleaning ............................................ 8-32
Auxiliary DC jack .......................................................... 4-33
Axle boots .................................................................... 8-29BBasic guide for safe use ................................................. 7-1
Battery, Periodic maintenance ..................................... 8-47
Brake fluid level, checking ........................................... 8-40
Brake fluid, replacing ...................................................8-41
Brake light switch, adjusting ........................................ 8-42
Brake pedal .................................................................. 4-13
Brake pedal and accelerator pedal, lubrication ........... 8-43
Brake pedal, checking ................................................. 8-42
Brakes, Periodic maintenance ..................................... 8-39
Brakes, Pre-operation check ......................................... 5-3CCable, inspecting and lubrication ................................ 8-43
Cargo bed .................................................................... 4-20
Cleaning ......................................................................... 9-1
Control cables, Pre-operation check ............................. 5-8
Coolant, Periodic maintenance .................................... 8-25
Coolant, Pre-operation check ........................................ 5-6
Coolant temperature warning light ................................. 4-4
Cup holders .................................................................. 4-20DDifferential gear lock indicator light ............................... 4-3Differential gear oil, Periodic maintenance .................. 8-22
Differential gear, Pre-operation check ........................... 5-6
Doors ........................................................................... 4-14
Driver seat position ...................................................... 4-16
Drive select lever .......................................................... 4-14
Drive select lever operation and reverse driving ............ 6-3
Drivetrain icon ................................................................ 4-3
EEngine break-in .............................................................. 6-1
Engine oil and oil filter cartridge, Periodic
maintenance .............................................................. 8-14
Engine oil, Pre-operation check ..................................... 5-5
Engine trouble warning light .......................................... 4-4
EPS warning light ........................................................... 4-5FFinal gear oil, Periodic maintenance ............................ 8-20
Final gear, Pre-operation check ..................................... 5-6
Fittings and fasteners, Pre-operation check .................. 5-7
Four–wheel drive knob (On–Command 4WD) .............. 4-11
Front and rear brake pads, checking ........................... 8-39
Fuel, Pre-operation check .............................................. 5-3
Fuel tank cap ............................................................... 4-14
Fuse, replacing ............................................................. 8-52GGlove compartment ..................................................... 4-18HHeadlight beam, adjusting ........................................... 8-56
Headlight bulb, replacing ............................................. 8-54
Helmet indicator light ..................................................... 4-5
High-range indicator light .............................................. 4-2
Hood ............................................................................ 8-10
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12-2
12
Horn switch .................................................................. 4-12IIdentification number records ...................................... 11-1
Indicator lights and warning lights ................................. 4-2
Instruments, lights and switches, Pre-operation check ........................................................................... 5-8JJump-starting .............................................................. 8-51LLabel locations ............................................................... 1-1
Light switch .................................................................. 4-11
Loading .......................................................................... 6-7
Low-range indicator light ............................................... 4-2MMain switch .................................................................... 4-1
Maintenance charts ....................................................... 8-4
Model label .................................................................. 11-1
Multi-function meter unit ............................................... 4-6NNeutral indicator light ..................................................... 4-3OOn-Command drive knob, operation ............................. 6-5
Owner’s Manual and tool kit .......................................... 8-2PPanels .......................................................................... 8-11
Parking ........................................................................... 6-7
Parking brake ............................................................... 8-42
Parking brake indicator light .......................................... 4-3
Parking brake lever ...................................................... 4-13
Passenger handhold, Pre-operation check ................... 5-7
RRear knuckle upper and lower pivot, lubrication ......... 8-45
Reverse indicator light ................................................... 4-3SSafety information .......................................................... 2-1
Seat belt indicator light .................................................. 4-5
Seat belts ..................................................................... 4-17
Seat belts, Pre-operation check .................................... 5-7
Seats ............................................................................ 4-15
Shock absorbers, front ................................................ 4-22
Shock absorbers, rear ................................................. 4-27
Spark arrester, cleaning ............................................... 8-37
Spark plug, inspecting ................................................. 8-30
Specifications .............................................................. 10-1
Stabilizer bushes, checking .......... ............................... 8-44
Starting the engine ........................................................ 6-2
Steering, Pre-operation check ....................................... 5-7
Steering shaft, lubrication ............................................ 8-45
Storage .......................................................................... 9-2
Storage compartments ................................................ 4-18TTail/brake light bulb, replacing .................................... 8-57
Tire, replacing .............................................................. 8-46
Tires, Pre-operation check ............................................ 5-8
Trailer hitch bracket and receiver ................................ 4-32
Troubleshooting ........................................................... 8-57
Troubleshooting charts ................................................ 8-59VValve clearance ............................................................ 8-39
V-belt case drain plug .................................................. 8-37
Vehicle identification number ...................................... 11-1
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