Replacing The Headlight Bulb; Headlight Beam Adjustment - Yamaha DT501988 Owner's Manual

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Do not use fuses of higher amperage
rating than those recommended. Sub-
stitution of a fuse of improper rating
can cause extensive electrical system
damage and possibly a fire.
1-807
Replacing the headlight bulb
This motorcycle is equipped with a sealed
beam headlight. If the headlight burns out,
ask a Yamaha dealer to replace the bulb and
adjust the unit.
1-819
Headlight beam adjustment
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For the headlight beam adjustment,
be sure to proceed as follows; (It is
advisable to have a Yamaha dealer
make this adjustment.)
7-30
1. Horizontal adjustment:
To adjust the beam to the right, turn the
adjuster clockwise.
To adjust the beam to the left, turn the
adjuster counterclockwise.
2. Vertical adjustment:
To raise the beam, turn the adjuster
counterclockwise.
To lower the beam, turn the adjuster
clockwise.
1. Horizontal adjuster screw 2. Vertical adjuster screw