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TO ADJUST A'n'ACHMENT CLUTCH
The electric clutch should provide years
of service. The clutch has a built-in brake
that stops the pulley within 5 seconds.
Eventually, the internal brake will wear
which may cause the mower blades to
not engage, or, to not stop as required.
Adjustments should be made by your
nearest Sears or other qualified service
center.
1. Make sure attachment clutch and
ignition switches are in "OFF'
position.
2. Adjust the three nylon Iocknuts until
space between clutch plate and rotor
measures .012" at all three slot
locations cut in the side of brake
plate.
NOTE: After installing a new electric
clutch, run tractor at full throttle and
engage and disengage electric clutch 10
cycles to wear in clutch plate.
Rotor Clutch Plate
Slot
Nylon Locknut (3)
TO ADJUST BRAKE
Brake
Plate
Your tractor is equipped with an adjust-
able brake system which is mounted on
the right side of the transaxle.
If tractor requires more than six (6) feet
stopping distance at high speed in
highest gear on a level dry concrete or
paved surface, then brake must be
adjusted
1. Depress clutch/brake pedal and
engage parking brake.
2. Measure distance between brake
operating arm and nut "A" on brake
rod.
3. If distance is other than 1-1/2", loosen
jam nut and turn nut "A" until distance
becomes 1-1/2". Retighten jam nut
against nut "A".
4. 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 neces-
sary. Contact your nearest Sears or
other qualified service center.
With Parking Brake "Engaged"
Nut
:)perating
Arm
TO REPLACE MOTION DRIVE BELT
Park the tractor on level surface. Engage
parking brake. For ease of service there
is a belt installation guide decal on
bottom of left footrest.
1. Remove mower (See "TO REMOVE
MOWER" in this section of this
manual.)
BELT REMOVAL -
2. Engage parking brake (creates slack
in belt).
3. Remove belt from clutching and fan
idler pulleys.
4. Loosen belt keeper above transaxle
pulley.
5. Remove belt from transaxle pulley.
6. Remove belt from engine pulley and
front V-idler pulley.
7. Pull belt out of all belt keepers and
remove from tractor.
BELT INSTALLATION -
1. Place V part of belt into grooves on
engine pulley and front V-idler,
making sure to route belt inside of all
belt keepers.
2. Route belt on right side, coming from
V-idler, towards back of tractor, above
midspan belt keeper and to top of
transaxle pulley.
3. Route belt on left side, coming from
engine pulley, towards back of tractor
and through loop in midspan belt
keeper.
4. Place V part of belt into grooves on
transaxle and fan idler pulleys,
making sure to route belt inside of all
belt keepers.
5. Retighten belt keeper above
transaxle pulley.
6. Place belt around clutching idlers as
shown, making sure to route belt
inside of all belt keepers.
29
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