PERIODIC MAINTENANCE AND MINOR REPAIR
6
EAU01008
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 a Yamaha
dealer, whose skilled technicians have
the necessary tools, experience, and
know-how to service the scooter
properly.
Use only genuine Yamaha replacement
parts. Imitation parts may look like
Yamaha parts, but they are often
inferior, have a shorter service life and
can lead to expensive repair bills.
6-22
Summary of Contents for why YH50
Page 1: ...OWNER S MANUAL 5XS F8199 E0 YH50 ...
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Page 13: ...Left view 2 1 Right view 2 2 2 EAU01161 DESCRIPTION ...
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Page 27: ...EAU01114 PRE OPERATION CHECKS Pre operation check list 4 1 4 ...
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Page 61: ...EAU03434 SCOOTER CARE AND STORAGE Care 7 1 Storage 7 3 7 ...
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Page 67: ...EAU01038 SPECIFICATIONS Specifications 8 1 Conversion table 8 4 8 ...
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Page 80: ... E PRINTED IN FRANCE 2003 01 YAMAHA MOTOR CO LTD ...