Yamaha 2008 Raptor 250, Service Manual

Page: 273 / 311

ELEC
7-6
WARNING
Since the headlight bulb gets extremely
hot, keep flammable products and your
hands away from the bulb until it has
cooled down.
CAUTION:
• Be sure to hold the socket firmly when
removing the bulb. Never pull the lead,
otherwise it may be pulled out of the ter-
minal in the coupler.
• Avoid touching the glass part of the head-
light bulb to keep it free from oil, other-
wise the transparency of the glass, the life
of the bulb, and the luminous flux will be
adversely affected. If the headlight bulb
gets soiled, thoroughly clean it with a
cloth moistened with alcohol or lacquer
thinner.
2. Check:
• bulb (for continuity)
(with the pocket tester)
No continuity
→
Replace.
NOTE: NOTE:
Before checking for continuity, set the pocket
tester to “0” and to the “
Ω ×
1” range.
a. Connect the positive tester probe to termi-
nal and the negative tester probe to ter-
minal , and check the continuity.
b. Connect the positive tester probe to termi-
nal and the negative tester probe to ter-
minal , and check the continuity.
c. If either of the readings indicate no continu-
ity, replace the bulb.
Pocket tester
90890-03112, YU-03112-C
1
1
2
2
3
3
CHECKING THE BULBS AND BULB SOCKETS