Yamaha F50A Service Manual page 16

GEN
INFO
1 Prime Start
È The enriched air-fuel mixture is delivered to
cylinders #1 and #2 by the Prime Start system
attached to carburetor #1.
É The enriched air-fuel mixture is delivered to
cylinders #3 and #4 by the Prime Start system
attached to carburetor #3.
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General information
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