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5o Remove
any dirt or grass clippings
which may have accumulated
around
mandrels
and entire upper deck sur-
face.
6.
Remove
belt from electric
clutch pulley
(M), both mandrel
pulleys
(R) and all
idler pulleys
(S)_
MOWER
DRIVE
BELT INSTALLATION
1_ Install belt around
both mandrel
pulleys
(R) and around
idler pulleys
(S) as
shown.
2.
Install belt onto electric
clutch pulley
(M).
IMPORTANT:
Check
belt for proper rout-
ing in all mower
pulley grooves.
3.
Reassemble
R.H. and LoHo mandrel
covers
(Q). Securely
tighten
all screws.
4.
Engage
belt tension
rod (K) on locking
bracket
(L)
,_ CAUTION:
Belt tension
rod is spring
loaded.
Have a tight grip on rod and en-
gage slowly.
5.
Raise attachment
lift lever to highest
position.
®
TO ADJUST
ATTACHMENT
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.
Ad-
justments
should
be made by a qualified
service
center.
1. Make sure attachment
clutch and igni-
tion switches
are in "OFF" position.
2,
Adjust the three nylon locknuts
until
space between
clutch plate and rotor
measures
,012" at all three slot loca-
tions 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 _
I
_012"
Nylon_'-_[ blo ! )
Cooknut
I __ ake
_
Plate
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.
BELT REMOVAL
-
14 Remove
mower (See "TO REMOVE
MOWER"
in this section
of manual).,
NOTE:
Observe
entire motion drive belt
and position
of all belt guides and keepers.
2.
Disconnect
clutch wire harness
(A)_
3.
Remove
anti-rotation
link (B) on right
side of tractor°
4o Remove
belt from stationary
idler (C)
and clutching
idler (D).,
5.
Remove
belt from centerspan
idler (E).
6.
Pull belt slack toward rear of tractor.
Carefully
remove
belt upwards
from
transmission
input pulley and over
cooling
fan blades (F).
7.
Remove
belt downward
from engine
pulley and around electric
clutch
(G).
8.
Slide belt toward rear of tractor,
off the
steering
plate (H) and remove from
tractor.
BELT INSTALLATION
-
1.
Install new belt from tractor
rear to
front, over the steering
plate (H) and
above clutch brake pedal shaft (J)o
2.
Pull belt toward front of tractor and roll
belt around
electric
clutch and onto
engine
pulley (G).
3.
Pull belt toward
rear of tractor. Care-
fully work belt down around transmis-
sion cooling
fan and onto the input
pulley (F). Be sure belt is inside the
belt keeper.
4.
Install belt on centerspan
idler (E)o
5.
install belt through
stationary
idler (C)
and clutching
idler (D),
6.
Reinstall
anti-rotation
link (B) on right
side of tractor. Tighten
securely_
7.
Reconnect
clutch harness
(A).
8.
Make sure belt is in all pulley grooves
and inside
all belt guides
and keepers.
9.
Install mower (See "TO INSTALL
MOWER"
in this section of manual).
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