SERVICE AND ADJUSTMENTS
TO LEVEL MOWER HOUSING
Adjust the mower while tractor is parked on level ground or
driveway.
Make sure tires are propedy inflated (See
"PRODUCT SPECIFICATIONS" on page 3 of this manual).
If tires are over or underinflated, you will not properly adjust
your mower.
SIDE-TO-SIDE
ADJUSTMENT
(See Figs. 20 and 21)
•
Raise mower to its highest position.
•
Atthe 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 adjusting.
BOTTOM EDGE
BOTTOM EDGE
OF MOWER TO
OF MOWER TO
YV
GROUHOL,.,
FIG. 20
_(_
SUSPENSION
K
ADJUSTMENT
NUT
FIG. 21
FRONT-TO-BACK
ADJUSTMENT
(See Figs. 22 and 23)
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 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.
•
Before making any necessary adjustments checkthat
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.
•
WheKtJistance "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. 22
BOTHFRONTLINKSMUSTBE EQUALIN LENGTH
FRONT LINKS
TRUNNION
FIG. 23
20