Craftsman 917.271910 User Manual
Page 26
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ENGINE
Maintenance, repair, or repiacement of the
emission control devices and systems, whic^
are being done at the customers expense,
may be performed by any non-road engine
repair establishment or indMdual. Warranty
repairs must be performed by an au№orized
engine manufactureras service outlet.
TO ADJUST THROTTLE CONTROL
CABLE
The throttle control has been preset at the
factory and adjustment should not be
necessary. Check adjustment as de
scribed below before loosening cable. If
adjustment is necessary, proceed as
follows:
1. With engine not running, move throttle
control lever to fast position.
2
. Check that swivel is against stop. If it
is not, loosen cable clamp screw and
pull cable back until swivel is against
stop. Tighten cable clamp screw
CAOl irplx/
TO ADJUST CHOKE CONTROL
The choke control has been preset at the
factory and adjustment should not be
necessary. Check adjustment as de
scribed below before loosening cable. If
adjustment is necessary, proceed as
follows:
1. With engine not running, move choke
control (located on dash panel) to full
choke position.
2. Loosen knob and remove cover
assembly from air cleaner.
3. Choke should be closed. If it is not,
loosen casing clamp screw and move
choke cable until choke is completely
closed. Tighten casing clamp screw
securely.
4. Replace air cleaner cover assembly
and tighten knob.
TO ADJUST CARBURETOR
Your carburetor is not adjustable. If your
engine does not operate properly due to
suspected carburetor problems, take your
tractor to an authorized service center for
repair and/or adjustment.
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-governed high speed needs
adjusting, corrtact a Sears or other qualified
service center,, which has proper equip
ment and experience to make any
necessary adjustments.
Stop
Clamp Screw
26