Checking The Condition Of The Bulbs - Yamaha XF50W Service Manual

CHECKING THE BULBS AND BULB SOCKETS
CHECKING THE CONDITION OF THE
BULBS
The following procedure applies to all of the
bulbs.
1. Remove:
8bulb
w
Since the headlight bulb gets extremely hot,
keep flammable products and your hands
away from the bulb until it has cooled down.
cC
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
headlight bulb to keep it free from oil,
otherwise the transparency of the glass,
the life of the bulb, and the luminous flux
will be adversely affected. If the head-
light bulb gets soiled, thoroughly clean
it with a cloth moistened with alcohol or
lacquer thinner.
2. Check:
8 bulb (for continuity)
(with the pocket tester)
No continuity
Pocket tester
90890-03112 (YU-03112-C)
^
NOTE:
Before checking for continuity, set the pocket
tester to "0" and to the "
• • • • • • • • • • • • • • • • • • • • • • •
a. Connect the positive tester probe to termi-
nal 1 and the negative tester probe to ter-
minal 2 , and check the continuity.
b. Connect the positive tester probe to termi-
nal 1 and the negative tester probe to ter-
minal 3 , and check the continuity.
c. If either of the readings indicate no continu-
ity, replace the bulb.
• • • • • • • • • • • • • • • • • • • • • • •
8-7
-» Replace.
× 1" range.