Yamaha WR450F 2014 User Manual

PERIODIC MAINTENANCE AND ADJUSTMENT
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3. Push the main switch 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.
EAU53221
Replacing the headlight bulb
This model is equipped with a halogen
bulb headlight. If the headlight bulb
burns out, replace it as follows.
NOTICE
ECA10651
Take care not to damage the follow-
ing parts:
 Headlight bulb
Do not touch the glass part of
the headlight bulb to keep it free
from oil, otherwise the transpar-
ency of the glass, the luminosity
of the bulb, and the bulb life will
be adversely affected. Thor-
oughly clean off any dirt and fin-
gerprints on the headlight bulb
using a cloth moistened with al-
cohol or thinner.
 Headlight lens
Do not affix any type of tinted
film or stickers to the headlight
lens.
Do not use a headlight bulb of a
wattage higher than specified.
1. Remove the headlight cowling to-
gether with the headlight unit by
removing the bolts and pulling up-
ward as shown.
2. Disconnect the headlight coupler,
Specified fuse:
15.0 A
1. Do not touch the glass part of the bulb.
1. Headlight cowling
2. Bolt
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Yamaha WR450F 2014 Specifications

General

Displacement	449cc
Bore x Stroke	95.0mm x 63.4mm
Compression Ratio	12.5:1
Transmission	5-speed; multiplate wet clutch
Final Drive	Chain
Front Tire	80/100-21
Ground Clearance	12.8 in
Fuel Capacity	2.0 gal
Length	85.6 in
Width	32.5 in
Engine Type	Liquid-cooled, DOHC
Fuel System	Yamaha Fuel Injection (YFI)
Ignition	TCI
Front Suspension	KYB® spring-type fork with speed-sensitive damping; 12.2 in travel
Rear Suspension	KYB shock, fully adjustable
Front Brake	Hydraulic single disc, 250mm
Rear Brake	Hydraulic single disc brake, 245mm