AND ADJUSTMENTS
FRONT-TO-BACK ADJUSTMENT (See Figs.25 and 26) -
IMPORTANT: DECK MUSTBE LEVELSIDE-TO-SIDE. 1F
THE FOLLOWING FRONT-TO-B,_CK ADJ._IS.TMENT IS_,
NECESSARY, BE SURE TO ADJUST BOTH'_'R'_R'FEINKS*
EQUALLY SO MOWER WILL STAY LEVEL SIDE*TO-SIDE.
To obtain the best cutting results, the mower housing
should be adjusted so the front isapproximately 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 "F' directly in front of 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.
• If links are not equal in length,adjust one link to same
length as other link,,
° To lowerfront of mower housirrg, loosen nut"G" on both
front links an equal number of turns.
• When distance "F" is 1/8" to 1/2" lower at front than
rear, tighten nut"H" against trunnion on both front links,
• To raise front of mower housing, loosen nut "H" from
trunnion on both front links. Tighten nut "G" on both
front links an equal number of turns.
° When distance "F" is 1/8" to 1/2" lower at front than
rear', tighten nut "H" against trunnion on both front
links.
NOTE: Each full turn of nut "G" will change dim. "F" by
approximately 3/8".
• Recheck side-to-side adjustment.
_[i
.pT-
tt GROUND LINE | r
////////////////////////////////////////
FIG. 25
BOTHFRONT LINKSSHOULD BE EQUALIN LENGTH
O
FRONT LINKS
TO REPLACE MOWER DRIVE BELT
MOWER DRIVE BELT REMOVAL (See Fig_ 27) -
, Park tractor on a level surface. Engage parking brake.
• Remove four' screws from L,H. mandrel cover and
remove covet.
° Roll belt over the top of L_H. mandrel pulJey,,
° Remove belt from electric clutch pulley_
• Remove belt from idler pulleys.
° Remove any dirt or grass clippings which may have
accumulated around mandrels and entire upper deck
surface.
° Check primary idler arm and two idlersto see that they
rotate freely,
• Be sure spring issecurely hooked to primary idlerarm
and bolt in mower housing°
MOWER DRIVE BELT INSTALLATION (See Fig. 27) -
• install belt in both idlerso Make sure belt is in both belt
keepers at the idlers as shown.
= Install new belt onto electric clutch pulley.
° Roll belt into upper' groove of LH. mandrel pulley.
• Carefully check belt routing making sure belt is in the
grooves correctly and inside belt keepers.
° Reassemble L.H, mandrel cover'.
ELECTRIC
LH. SPRING CLUTCH
MANDREL PULLEY
COVER IDLER
PULLEYS
PRIMARY
IDLER
ARM
BOLT IN
MOWER
HOUSING
MANDREL
MOWER
DRIVE BELT
BELT
KEEPER
FIG. 27
FIG. 26 20
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