Craftsman 917272247 lawn tractor

User Manual - Page 21

For 917272247.

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ALTERNATE SIDE-TO-SIDE
ADJUSTMENT METHOD
Raise mower to its highest position.
Measure height from bottom edge of
mower to ground level at front corners
of mower. Distance "A" on both sides
of mower should be the same.
If adjustment is necessary, make
adjustment on one side of mower only.
To raise one side of mower, tighten lift
link adjustment nut on that side.
To lower one side of mower, loosen lift
link adjustment nut on that side.
NOTE: Each full turn of adjustment nut
will change mower height about 3/16".
Recheck measurements after adjust-
ing.
FRON_TO-BACKADJUSTMENT
IMPORTANT: Deck must be level side-to-
side. If the following front-to-back
adjustment is necessary, be sure to adjust
both front links equally so mower will stay
level side-to-side.
To obtain the best cutting results, the
mower blades should be adjusted so the
front tip is approximately 1/8" to 1/2" lower
than the rear tip when the mower is in its
,_ghest position.
CAUTION: Blades are sharp. Protect
your hands with gloves and/or wrap
blade with heavy cloth.
Bottom Edge of Bottom Edge of
Mower to Ground Mower to Ground
Suspension
Arm
Lift Link
Nut
Check adjustment on right side of tractor.
Position any blade so the tip is pointing
straight forward. Measure distance "B" at
front and rear tip of blade
Before making any necessary adjust-
ments, check that both front links are
equal in length.
If links are not equal in length, adjust
one link to same length as other link.
To lower front of blade, loosen nut "C"
on both front links an equal number of
turns.
NOTE: Each full turn of nut "C" will
change dim. "B" by approximately 3/16".
When distance "B" is 1/8" to 1/2" lower
at front than rear, tighten nut "D" against
trunnion on both front links.
To raise front of mower, loosen nut "F'
from trunnion on both front links.
Tighten nut "E" on both front links an
equal number of turns. The two front
links must remain equal in length.
When distance "D" is 1/8" to 1/2" lower
at front than rear, tighten nut "F' against
trunnion on both front links.
Recheck side-to-side adjustment.
Blade
BOTH FRONT LINKS MUST BE EQUAL
IN LENGTH
"C"
Front
Assembly Trunnion
21
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