Headlight Beam Adjustment; Troubleshooting - Yamaha BIGBEAR YFM400NM Owner's Manual

EBU00409

Headlight beam adjustment

CAUTION:
It is advisable to have a Yamaha dealer
make this adjustment.
1. Vertical adjustment:
To raise the beam, turn the adjusting
screw clockwise.
To lower the beam, turn the screw
counterclockwise.
1. Adjusting screw (× 2)
EBU00412

Troubleshooting

Although Yamaha machines receive a rigid
inspection before shipment from the facto-
ry, trouble may occur during operation.
Any problem in the fuel, compression, or
ignition systems can cause poor starting
and loss of power. The troubleshooting
chart describes a quick, easy procedure for
making checks. If your machine requires
any repair, take it to a Yamaha dealer.
The skilled technicians at a Yamaha dealer-
ship have the tools, experience, and know-
how to properly service your machine. Use
only genuine Yamaha parts on your ma-
chine. Imitation parts may look like
Yamaha parts, but they are often inferior.
Consequently, they have a shorter service
life and can lead to expensive repair bills.
8-35