PERIODIC MAINTENANCE AND ADJUSTMENT
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Troubleshooting
Although Yamaha scooters receive a thorough inspection before shipment from the factory, trouble may occur during 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 yourself. However, should your scooter require any repair, take it to aYamaha dealer, whose skilled technicians have the necessary
6tools, experience, and
Use only genuine Yamaha replacement parts. Imitation parts may look like Yamaha parts, but they are often infe- rior, have a shorter service life and can lead to expensive repair bills.
EWA15141
WARNING
including pilot lights from water heaters or furnaces. Gasoline or gasoline vapors can ignite or explode, causing severe injury or property damage.
When checking the fuel system, do not smoke, and make sure there are no open flames or sparks in the area,