Replacing The Auxiliary Light Bulb (If Equipped); Troubleshooting - Yamaha YN50E Owner's Manual

Replacing the auxiliary light
bulb (if equipped)
If the auxiliary light bulb burns out, re-
place it as follows.
1. Place the vehicle on the center-
stand.
2. Remove cowling A. (See page
6-6.)
3. Remove the auxiliary light bulb
socket (together with the bulb) by
pulling it out.
1. Auxiliary light bulb socket
4. Remove the burnt-out bulb by pull-
ing it out.
PERIODIC MAINTENANCE AND ADJUSTMENT
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1. Auxiliary light bulb
5. Insert a new bulb into the socket.
6. Install the socket (together with the
bulb) by pushing it in.
7. Install the cowling.

Troubleshooting

Although Yamaha scooters receive a
thorough inspection before shipment
from the factory, trouble may occur dur-
ing operation. Any problem in the fuel,
compression, or ignition systems, for
example, can cause poor starting and
loss of power.
The following troubleshooting chart
represents a quick and easy procedure
for checking these vital systems your-
self. However, should your scooter re-
quire any repair, take it to a Yamaha
dealer, whose skilled technicians have
the necessary tools, experience, and
know-how to service the scooter prop-
erly.
Use only genuine Yamaha replace-
ment parts. Imitation parts may look like
Yamaha parts, but they are often inferi-
or, have a shorter service life and can
lead to expensive repair bills.
When checking the fuel system, do
not smoke, and make sure there are
no open flames or sparks in the ar-
ea, including pilot lights from water
6-23
WARNING
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6
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