Side-To-Side - Craftsman EZ3 917.259531 Owner's Manual

SERVICE AND ADJUSTMENTS
TO LEVEL MOWER HOUSING
Adjust the mower while tractor is parked on level ground or
driveway, Make sure tires are properly inflated (See
"PRODUCT SPECIFICATIONS" on page 3 of this manual),
If tires are over or undednflated, you will not properly adjust
your mower.
SIDE-TO-SIDE ADJUSTMENT (See Figs. 22 and 23)
• 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" orr
both sides of mower should be the sarr_e 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 adjusting_
BO3-FOM EDGE BOTTOM EDGE
OF MOWER TO OF MOWER TO
GROUND GROUND
FIG, 22
SUSPENSION
ARM
LIFT LINK
ADJUSTMENT NUT
FIG. 23
FRONT-TO-BACK ADJUSTMENT (See Figs. 24 and 25)
IMPORTANT; DECK MUST BE LEVEL SIDE-TO-SIDE IF
THE FOLLOWING FRONT-TO-SACK 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 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 dis-
tance "D" directly in front and behind the mandrel at bottom
edge of mower housing as shown.
o Before making any necessary adjustments, 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 of turns_
When distance "D" is 1/8" to 1/2" lower 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" lower at front than
rear, tighten nut "F" against trunnion on both front links
= Recheck side-to-side adjustment.
MANDREL
FIG. 24
BOTH FRONT LINKS MUST BE EQUAL IN LENGTH
__2__
NUT "F"'_
FRONT LINKS
NUT"E"
TRUNNION
22 FIG. 25