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SERVICE AND ADJUSTMENTS
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TO LEVEL MOWER HOUSING FRONT-TO-BACK ADJUSTMENT (See Figs. 23 and 24)
Adjust the mower while tractor is parked on level ground or
driveway. Make sure tires are properly !nllated (See
"PRODUCT SPECIFICATIONS" on page 3 of this manual).
tf tires are over or underinflated, you will not properly adjust
your mower°
SIDE-TO-SIDE ADJUSTMENT (See Figs. 21 and 22)
= Raise mower to its highest position.
° At the midpoint of both sidesof 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"
IMPORTANT: DECK MUST BE LEVEL SIDE-TO-SIDE. IF
THE FOLLOWING FRONT-TO-BACK ADJUSTMENT IS
NECESSARY, BE SURETO 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 thatthe front isapproximately 1/4" to
3/4" lower than the rear when the mower is in its highest
position.
Check adjustment on right side of tractor. Measure dis-
tance "D" directly infront and behind the mandrel at bottom
of each other.
° If adjustment is necessary, make adjustment on one
side of mower only.
,, To raise one side of mower, tighten lift linkadjustment
nut on that side.
° To lower one side of mower, loosen liftlinkadjustment
nut on that side.
NOTE: Each full turn of adjustment nut willchange mower
height about 118".
o Recheck measurements after adjusting.
BOTTOM EDGE BOTTOM EDGE
OF MOWER TO OF MOWER TO
TV It....TT£
GROUND UNE
edge of mower housing as shown.
- Before makingany necessary adjustments, checkthat
both front links are equal inlength. Bothlinksshouldbe
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 born front
tinL_'an equal number of turns°
• When distance "D" is 1/4" to 3/4 ° lower at front than
rear, tighten nuts "F" against trunnion on both front
links.
• To raise frontofmower, loosen nut=F"from trunnion on
both front links. Tighten nut "E" on both front linksan
equal number of turns.
i When distance "D" is 1/4° to 3/4" lower at front than
rear, tightennut"F" against trunnion on both frontlinks.
• Recheck side-to-side adjustment.
RG. 21
SUSPENSION
ARM
\
LIFT LINK
ADJUSTMENT NUT
FIG. 22
FIG. 23
BOTH FRONT LINKS MUST BE EQUAL IN LENGTH
NUT "E"
FRONT LINKS
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