Troubleshooting - Yamaha Zuma YW50FE 2014 Owner's Manual

PERIODIC MAINTENANCE AND ADJUSTMENT

Troubleshooting

Although Yamaha scooters receive a
thorough inspection before shipment
1
from the factory, trouble may occur
during operation. Any problem in the
fuel, compression, or ignition systems,
2
for example, can cause poor starting
and loss of power.
3
The following troubleshooting charts
represent quick and easy procedures
4 for checking these vital systems your-
self. However, should your scooter
require any repair, take it to a Yamaha
5
dealer, whose skilled technicians have
the necessary tools, experience, and
6
know-how to service the scooter prop-
erly.
Use only genuine Yamaha replace-
7
ment parts. Imitation parts may look
like Yamaha parts, but they are often
8
inferior, have a shorter service life and
can lead to expensive repair bills.
9
WARNING
When checking the fuel system, do
not smoke, and make sure there
are no open flames or sparks in
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the area, including pilot lights from
water heaters or furnaces. Gasoline
or gasoline vapors can ignite or
explode, causing severe injury or
property damage.
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