2013 YAMAHA GRIZZLY 450 lock

8-56
8For EPS models
If a fuse is blown, replace it as follows.1. Turn the key to “OFF” and turn off all electrical circuits.
NOTICEECB00640To prevent accidental short-circuiting, turn off
the main switch when checking or replacing a
fuse.
1. Main fuse
2. Fuse box
3. EPS fuse
4. Spare main fuse
12
3
4
1. Headlight fuse
2. Signaling system fuse
3. Ignition fuse
4. Four-wheel-drive motor fuse
5. Backup fuse (for clock)
6. Auxiliary DC jack fuse
7. Spare fuse
1
2
3
4
5
6
7
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83. Turn the key to “ON” and turn on the electrical
circuits to check if the devices operate.
4. If the fuse immediately blows again, have a Yamaha dealer check the electrical system.
EBU25481Replacing a headlight bulb If a headlight bulb burns out, replace it as follows.1. Remove the cover at the rear of the headlight by pulling it off.
2. Remove the headlight bulb holder cover by pulling it off. 3. Remove the headlight bulb holder by pushing
it in and turning it counterclockwise.1. Cover at the rear of the headlight
1. Headlight bulb holder cover
1. Headlight bulb holder
1
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8
4. Remove the burnt-out bulb by pulling it out.
5. Insert a new headlight bulb into the bulb hold-
er by pushing it in. NOTICE: Do not touch
the glass part of the headlight bulb to keep
it free from oil, otherwise the transparency
of the glass, the luminosity of the bulb, and
the bulb life will be adversely affected.
Thoroughly clean off any dirt and finger-
prints on the headlight bulb using a cloth
moistened with alcohol or thinner.
[ECB00651]
6. Install the bulb holder by pushing it in and turn- ing it clockwise. 7. Install the bulb holder cover and the cover at
the rear of the headlight. NOTICE: Make sure
the headlight bulb holder cover is securely
fitted over the bulb holder and seated
properly.
[ECB00671]
8. Adjust the headlight beam if necessary.EBU25551Adjusting a headlight beam NOTICEECB00690It is advisable to have a Yamaha dealer make
this adjustment.To raise a headlight beam, turn the headlight beam
adjusting screw in direction (a).
To lower a headlight beam, turn the adjusting
screw in direction (b).
1. Do not touch the glass part of the bulb.U1CT62E0.book Page 59 Friday, May 11, 2012 9:03 AM

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8
EBU25622Replacing the tail/brake light bulb If the tail/brake light bulb burns out, replace it as
follows.1. Remove the tail/brake light assembly by re- moving the nuts together with the washers. 2. Remove the tail/brake light bulb holder (to-
gether with the bulb) by turning it counter-
clockwise.1. Headlight beam adjusting screw
1. Tail/brake light assembly
2. Nut
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8
3. Remove the burnt-out bulb by pushing it in
and turning it counterclockwise. 4. Insert a new bulb into the bulb holder, push it
in, and then turn it clockwise until it stops.
5. Install the bulb holder (together with the bulb) by turning it clockwise.
6. Install the tail/brake light assembly by install- ing the washers and the nuts.
EBU25651Removing a wheel 1. Place the ATV on a level surface.
2. Loosen the wheel nuts.
1. Tail/brake light assembly
2. Tail/brake light bulb holder
1. Tail/brake light bulb holder
2. Tail/brake light bulb
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9
EBU25860
CLEANING AND STORAGE
EBU25881Cleaning Frequent, thorough cleaning of your ATV will not
only enhance its appearance but will improve its
general performance and extend the useful life of
many components.1. Before cleaning the ATV: a. Block off the end of the exhaust pipe toprevent 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 de-
greaser to the wheel axles.
3. Rinse the dirt and degreaser off with a garden hose. Use only enough pressure to do the job.
WARNING! Wet brakes may have reduced
stopping ability, increasing the chance of
an accident. Test the brakes after washing.
Apply the brakes several times at slow
speeds to let friction dry out the linings.
[EWB02311]
NOTICE: Excessive water pressure
may cause water seepage and deteriora- tion of wheel bearings, brakes, transmis-
sion seals and electrical devices. Many
expensive repair bills have resulted from
improper high-pressure detergent applica-
tions such as those available in coin-oper-
ated car washers.
[ECB00711]
4. Once most of the dirt has been hosed off,
wash all surfaces with warm water and mild,
detergent-type soap. An old toothbrush or bot-
tle brush is handy for hard-to-reach places.
5. Rinse the ATV off immediately with clean wa- ter and dry all surfaces with a chamois, clean
towel or soft absorbing cloth.
6. Clean the seat with a vinyl upholstery cleaner to keep the cover pliable and glossy.
7. Automotive type wax may be applied to all painted and chrome plated surfaces. Avoid
combination cleaner-waxes. Many contain
abrasives which may mar the paint or protec-
tive finish. When finished cleaning, start the
engine and let it idle for several minutes.
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9
EBU25933Storage Short-term
Always store your ATV in a cool, dry place and, if
necessary, protect it against dust with a porous
cover. NOTICE: Storing the ATV in a poorly ven-
tilated room or covering it with a tarp while it is
still wet, will allow water and humidity to seep
in and cause rust. To prevent corrosion, avoid
damp cellars, stables (because of the presence
of ammonia) and areas where strong chemi-
cals are stored.
[ECB00721]
Long-term
Before storing your ATV for several months: 1. Follow all the instructions in the “Cleaning” section of this chapter.
2. Turn the fuel cock lever to “OFF”.
3. Drain the carburetor float chamber by loosen- ing the drain bolt; this will prevent fuel deposits
from building up. Pour the drained fuel into the
fuel tank.
4. Fill up the fuel tank and add fuel stabilizer (if available) to prevent the fuel from deteriorat-
ing. 5. Perform the following steps to protect the cyl-
inder, piston rings, etc. from corrosion.a. Remove the spark plug cap and spark plug.
b. Pour a teaspoonful of engine oil into the spark plug bore.
c. Install the spark plug cap onto the spark plug, and then place the spark plug on the
cylinder head so that the electrodes are
grounded. (This will limit sparking during
the next step.)
d. Turn the engine over several times with the starter. (This will coat the cylinder wall with
oil.)
e. Remove the spark plug cap from the spark plug, and then install the spark plug and
the spark plug cap.
6. Lubricate all control cables and the pivoting points of all levers and pedals.
7. Check and, if necessary, correct the tire air pressure, and then block up the ATV so that
all of its wheels are off the ground. Alternative-
Specified amount:
7.5 ml of stabilizer to each liter of fuel (or 1
oz of stabilizer to each gallon of fuel)U1CT62E0.book Page 2 Friday, May 11, 2012 9:03 AM

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10
Battery:Model:YTX20L-BS
Voltage, capacity:
12 V, 18.0 AhHeadlight:Bulb type:Krypton bulbBulb voltage, wattage × quantity:Headlight:
12 V, 30.0/30.0 W × 2
Tail/brake light: 12 V, 5.0/21.0 W × 1
Meter lighting:
EL (Electroluminescent)
Neutral indicator light: LED
Reverse indicator light: LED
Coolant temperature warning light:
LED
Park indicator light: LED
On-Command four-wheel-drive/differential gear lock
indicator: LCD
High-range indicator light: LED
Low-range indicator light:
LED
Differential gear lock indicator light: LED EPS warning light:
YFM450FAPD 12 V, 1.7 W
YFM45FGPAD 12 V, 1.7 W
YFM45FGPD 12 V, 1.7 W
YFM45FGPHD 12 V, 1.7 W
Fuses:Main fuse:
30.0 A
EPS fuse: YFM450FAPD 40.0 A
YFM45FGPAD 40.0 A
YFM45FGPD 40.0 A
YFM45FGPHD 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:
YFM450FAD 10.0 A
YFM450FAPD 5.0 A
YFM45FGD 10.0 A
YFM45FGPAD 5.0 A
YFM45FGPD 5.0 A
YFM45FGPHD 5.0 A
Four-wheel-drive motor fuse: 10.0 A
U1CT62E0.book Page 5 Friday, May 11, 2012 9:03 AM