Craftsman EZ 917.270941 Owner's Manual page 23

20.0 hp electric start 42" mower automatic
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TO LEVEL MOWER HOUSING
Adjust the mower while tractor is parked
on level ground or driveway.
Make sure
tires are properly inflated (See "PROD-
UCT SPECIFICATIONS"
section of this
manual).
If tires are over or
underinflated, you will not properly adjust
your mower.
SIDE-TO-SIDE
ADJUSTMENT
• Raise mower to its highest position.
• At the midpoint of both sides of mower,
measure
height from bottom edge of
mower to ground.
Distance "A" on
both sides of mower should be the
same or within 1/4" of each other.
• 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 1/8".
• Recheck
measurements
after adjust-
ing.
Bottom edge of
Bottom edge of
mowe_i_:round
Suspension
Lift Link Adjustment Nut
FRONT-TO-BACK
ADJUSTM ENT
IMPORTANT;
Deck must be level side-to
side. If the following front-to-back
adjust-
ment 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 housing should be adjusted
so
that the front is approximately
1/8" to 1/2"
lower than the rear when the mower is in
its highest position.
Check adjustment
on right side of tractor.
Measure distance
"D" directly in front and
behind the mandrel
at bottom edge of
mower housing as shown.
• Before making any necessary
adjust.
merits, check that both front links are
equal in length.
Both links should be
approximately
10-3/8".
• If links are not equal in length, adjust
one link to same length as other link.
• To lower front of mower loosen nut "E
on both front links an equal number o
turns.
• When distance "D" is 1/8" to 1/2" Iow_
at front than rear, tighten nuts "F""
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.
• When distance "D" is 1/8" to 1/2" Iowe
at front than rear, tighten nut "F" again
trunnion
on both front links.
• Recheck
side-to-side
adjustment.
Both Front Links Should be Equal in Length
Trunnion
Front Links
23

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