Yamaha pw80 - Manual (Page 52)

TROUBLESHOOTING
Although Yamaha machines are given a rigid
inspection before shipment from the factory,
trouble may occur in operation. If this hap­
pens, check the machine in accordance with
the procedures given in the troubleshooting
chart below. If repair is necessary, ask a
Yamaha dealer.
The skilled technicians at a Yamaha dealer
provide excellent service. For replacement
parts, use only genuine Yamaha parts. Imita­
Troubleshooting chart
tion parts are similar in shape but often in­
ferior in quality of materials and workman­
ship; consequently, service life is shorter and
more expensive repairs may be necessitated.
Any fault in the fuel, compression or ignition
system can cause poor starting or loss of
power while riding. The troubleshooting
chart describes quick and easy procedures for
checking these systems.
-40-