9
9-13
4st 9.9/15/20 2008
Check operation of throttle
cable.
Disassemble carburetor, and
check internal components for
clogging, dirt and damage.
Are throttle valve
synchronized?
Any clogging,
dirt and/or
damage?
Adjust throttle cable.
Check ignition system and
compression pressure.
Clean carburetor and/or
replace defective part(s)
with new one(s).
YES
YES
NO
NO
Rapid opening of throttle causes engine to stall. (Stops.)
Acceleration is not smooth.
• Inspection of Carburetor, Ignition System and Compression Pressure.
State 4 Rapid opening of throttle fails acceleration.
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