Yamaha YTF1E Owner's/Operator's Manual page 11

IMPORTANT LABELS
A
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11
2-5
SPORT VEHICLE
SERIAL NUMBER
The sport vehicle serial number å is
identified in the location shown.
TIP
The first three digits of the serial
number are for model identification;
the remaining digits are the unit
production number. Keep a record
of these numbers for reference
when ordering parts from a Yamaha
dealer.
Y-2187
JP3