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Craftsman EZ3 917.271642 Owner's Manual page 28

16.5 hp electric start 42" mower automatic lawn tractor

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ACCELERATIONTEST -
4. Move throttle control fever from slow to
fast position. If engine hesitates or
dies, turn idle mixture valve out
(counterclockwise) 1/8 turn. Repeat
test and continueto adjust, if neces-
sary, until engine accelerates
smoothly.
High speed stop is factory adjusted. Do
not adjust - damage may result.
IMPORTANT: Never tamper with the
engine governor, which is factory set for
proper engine speed. Overspeeding the
engine above the factory high speed
setting can be dangerous. If you think the
engine-9overned high speed needs
adjusting, contact a Sears or other
qualifiedservice center, which has proper
equipment and experience to make any
necessary adjustments.
Idle Speed
S__..
/Thro_le
Lever
Idle Mixture Valve _
with Limiter
28

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