Troubleshooting - Yamaha YXR660FAS Owner's Manual

2. Remove the bulb holder (together with
the bulb) by turning it counterclockwise.
1. Tail/brake light bulb holder
3. Push the defective bulb in and turn it
counterclockwise to remove from the
bulb holder.
4. Push a new bulb in and turn it clockwise
to install in the bulb holder.
5. Install the bulb holder (together with the
bulb) by turning it clockwise.
6. Install the panel by installing the quick
fasteners and bolts.
EBU04120

Troubleshooting

Although Yamaha vehicles receive a rigid in-
spection before shipment from the factory,
trouble may occur during operation. Any prob-
lem in the fuel, compression, or ignition sys-
tems can cause poor starting and loss of
power. The troubleshooting chart describes a
quick, easy procedure for making checks. If
your vehicle 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 vehicle. Use only
genuine Yamaha parts on your vehicle. Imita-
tion parts may look like Yamaha parts, but
they are often inferior. Consequently, they
have a shorter service life and can lead to ex-
pensive repair bills.
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