2015 YAMAHA WOLVERINE Owners Manual

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EBU32000PERIODIC MAINTENANCE AND ADJUSTMENTEBU32010Periodic inspection, adjustment, and lubrica-
tion will keep your vehicle in the safest and
most efficient condition possible. Safety is an
obligation of the vehicle owner/operator. The
most important points of vehicle inspection,
adjustment, and lubrication are explained on
the following pages.
WARNING
EWB01842Failure to properly maintain the vehicle or
performing maintenance activities incor-
rectly may increase your risk of injury or
death during service or while using the ve-
hicle. If you are not familiar with vehicle
service, have a Yamaha dealer perform the
service.
WARNING
EWB02563Turn off the engine when performing main-
tenance unless otherwise specified.
A running engine has moving parts that
can catch on body parts or clothing and
electrical parts that can cause shocks or
fires.
 Running the engine while servicing can
lead to eye injury, burns, fire, or carbon
monoxide poisoning - possibly leading
to death. See page 2-5 for more informa-
tion about carbon monoxide.
WARNING
EWB02691Brake discs, calipers, drums, and linings
can become very hot during use. To avoid
possible burns, let brake components cool
before touching them.
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EBU33560Owner’s manual and tool kitYou are recommended to put this owner’s
manual in the vinyl bag and always carry it in
the glove compartment as shown. Put the
owner’s tool kit and tire pressure gauge under
the passenger seat.The service information included in this man-
ual is intended to provide you, the owner, with
the necessary information for completing
your own preventive maintenance and minor
repairs.
The tools provided in the owner’s tool kit are
sufficient for this purpose, except that a
torque wrench is also necessary to properly
tighten nuts and bolts.1. Owner’s manual
1
1. Owner’s tool kit
2. Tire pressure gauge
1
2
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If you do not have a torque wrench available
during a service operation requiring one, take
your vehicle to a Yamaha dealer to check the
torque settings and adjust them as neces-
sary.U2MB7AE0.book Page 3 Thursday, January 29, 2015 3:42 PM

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EBU32030Periodic maintenance chart for the emission control systemFor vehicles not equipped with an odometer or hour meter, follow the month maintenance in-
tervals.
 For vehicles equipped with an odometer or an ho ur meter, follow the km (mi) or hours mainte-
nance intervals. However, keep in mind that if the vehicle isn’t used for a long period of time,
the month maintenance intervals should still be followed.
 Items marked with an asterisk should be perfor med by a Yamaha dealer as they require special
tools, data and technical skills.NO. ITEM ROUTINE INITIAL
EVERY
Whichev- er comes first month136612
km
(mi) 320
(200) 1200
(750) 2400
(1500) 2400
(1500) 4800
(3000)
hours 20 75 150 150 300
1 *Fuel line • Check fuel hose for cracks or damage.
• Replace if necessary. √√√
2 *Va l v e s • Check valve clearance.
• Adjust if necessary. √ √√√
3Spark plug • Check condition.
• Adjust gap and clean.
• Replace if necessary. √√√√√
4 *Crankcase
breather system • Check breather hose for cracks or damage.
• Replace if necessary.
√√√
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5*Exhaust system • Check for leakage.
• Tighten if necessary.
• Replace gasket(s) if necessary. √√√
6 Spark arrester •Clean. √√√
7 *Air induction sys-
tem • Check the air cut-off valve, reed valve, and
hose for damage.
• Replace any damaged parts if necessary. √√√√√
NO. ITEM ROUTINE
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
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EBU32110General maintenance and lubrication chartNO. ITEMROUTINE INITIAL
EVERY
Whichev- er comes
first month136612
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. √√√√√
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8*Parking brake • Check operation and adjust if necessary. √√√√√
9 *Brake fluid • Replace. Every 2 years
10 *Accelerator pedal • Check operation and free play. √√√√√
11 *V-b e l t • Check operation.
• Check for wear, cracks, or damage. √√√
12 *Wheels • Check balance/damage/runout.
• Repair if necessary. √√√√
13 *Wheel bearings • Check bearing assemblies for loose-
ness/damage.
• Replace if damaged. √√√√
14 *Front and rear
suspension • Check operation and for leakage.
• Correct if necessary.
√√
15 *Steering system • Check operation and for looseness/Replace
if damaged.
• Check toe-in/Adjust if necessary. √√√√√
16 *Stabilizer bushes • Check for cracks or other damage, and re-
place if necessary. √√√
17 *Rear upper and
lower knuckle
pivots
• Lubricate with lithium-soap-based grease.
√√√
NO. ITEM
ROUTINE 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
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EBU32330TIPSome maintenance items need more frequent serv ice 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.18 *Drive shaft uni-
versal joint • Lubricate with lithium-soap-based grease.
√√√
19 *Engine mount • Check for cracks or damage.
• Check bolt tightness.
√√√
20 *Front and rear
axle boots • Check for cracks or other damage, and re-
place if necessary. √√
21 *Fittings and fas-
teners • Check all chassis fittings and fasteners.
• Correct if necessary.
√√√√√
NO. ITEM ROUTINE
INITIAL EVERY
Whichev- er comes first month136612
km
(mi) 320
(200) 1200
(750) 2400
(1500) 2400
(1500) 4800
(3000)
hours 20 75 150 150 300U2MB7AE0.book Page 8 Thursday, January 29, 2015 3:42 PM