Yamaha WR450FX Owner's Service Manual page 85

ADJUSTING THE HEADLIGHT
BEAMS
1. Adjust:
• Headlight beam (vertically)
Adjusting steps:
a. Turn the adjusting screw "1" in di-
rection "a" or "b".
Direction "a" Headlight beam is
raised.
Direction "b" Headlight beam is
lowered.
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ELECTRICAL