Craftsman 917.773423 - Manual (Page 14)

8. Remove belt from bimmer head pulley.
9. Note the position of the control cable
and idler return spring, then remove
idler assembly from chassis and
remove belt and idler from trimmer.
10. Remove bell from idler assembly by
removing bottom belt keeper and idler
pulleys.
11 .Assemble new belt, idler pulleys and
bottom belt keeper to idler bracket.
Tighten pulley bolts securely.
NOTE: Be sure belt is inside lop belt
keeper on idler assembly.
12.Position belt and idler assembly in
trimmer, reconnect idler spring and
assemble idler to chassis.
13.Install belt around trimmer head pulley
and engine pulley.
14. Replace debris shield and tighten the
four (4) screws securely.
15. Replace chassis cover and tighten
screw securely.
Always use Craftsman replacement parts
to assure proper fit and long life.
ENGINE SPEED
Your engine speed has been factory set.
Do not attempt to increase engine speed
or it may result in personal injury. If you
believe that the engine is running too fast
or too slow, take your unit to a Sears or
other qualified service center for repair
and/or adjustment.
CARBURETOR
Your carburetor has a nonadjustable fixed
main jet for mixture control. If your engine
does not operate properly due to sus­
pected carburetor problems, lake your
unit to a Sears or other qualified service
center for repair and/or adjusbnent.
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, take your unit to a Sears or
other qualified service center, which has
proper equipment and experience to
make any necessary adjustments.
14