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SERVICE AND ADJUSTMENTS
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TO REPLACE MOWER BLADE DRIVE BELT
(See Fig. 23)
The mower blade drive belt may be replaced without toots
Park the tractor on level surface. Engage parking brake
BELT REMOVAL -
• Place attachment clutch in "DISENGAGED" position
• Move attachment lift lever forward to lower mower to its
lowest position,,
o Rol! belt off engine pultey,
• Disconnect R H, suspension arm from rear deck bracket
by removing retainer spring
° Work belt off both mandrel pulleys and idler pulleys,
• Pull belt away from mower,
BELT INSTALLATION -
. Install new belt in reverse order of removal
• Make sure belt is in all pulley grooves and inside all belt
guides.
WITH PARKING BRAKE "ENGAGED"
__ NUT "A"
J_f_M NUT
t _ OPERATING
(_ I ARM
FIG. 24
MANDREL R,H, SUSPENSION ARM ENGINE PULLEY
PULLEY :_';_
RETAINER
SPRING
/
MANDREL
PULLEY
PULLEYS
TO REPLACE MOTION DRIVE BELT
(See Fig. 25)
Park the tractor on fevei surface, Engage parking brake.,
For assistance, there is a belt installation guide decal on
bottom side of left footrest.
o Remove mower (See "TO REMOVE MOWER" in this
section of this manual )
• Remove upper belt keeper,,
o Remove belt from stationary idler and clutching idler
- Put] belt slack toward rear of tractor. Remove belt
upwards from transaxte pulley by deflecting belt keep-
ere,,
- Pull belt toward front of tractor and remove downwards
from around engine pulley
° Install new belt by reversing above procedure
IMPORTANT: MAKE SURE UPPER BELT KEEPER iS
POSITIONED PROPERLY BETWEEN LOCATOR TABS,
FIG. 23
TO ADJUST BRAKE (See Fig. 24)
Your tractor is equipped with an adjustable brake system
which is mounted on the right side of the transaxle
[f tractor requires more than six (6) feet stopping distance
at high speed in highest gear, then brake must be adjusted.
o Depress clutch/brake pedal and engage parking brake.
o Measure distance between brake operating arm and
nut "A" on brake rod
• If distance is other than 1-1/2", disengage parking
brake, loosen jam nut and turn nut "A" until distance
becomes 1-1/2L Reflghten jam nut against nut "A".
• Engage parking brake and recheck distance.
o Road test tractor for proper stopping distance as stated
above_ Readjust if necessary, If stopping distance is
still greater than six (6) feet in highest gear, further
maintenance is necessary, Contact your nearest au-
thorized service center/department
PULLEY
CLUTC
IDLER
IDLER
PULLEY
TABS
KEEPER
FIG. 25
20
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