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Craftsman 28724 Manual Del Operador página 24

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TO
REPLACE
MOWER
DRIVE
BELT
MOWER
DRIVE
BELT
REMOVAL
1.
Park tractor
on a level surface.
Engage
parking
brake.
2.
Lower
attachment
lift lever to its lowest
position.
3.
Remove
any dirt or grass clippings
which
may have accumulated
around
mandrels
and entire
upper deck sur-
face.
4.
Remove
belt from engine
pulley
(M),
both mandrel
pulleys
(R) and all idler
pulleys
(S).
MOWER
DRIVE
BELT
INSTALLATION
1.
Install
belt around
all mandrel
pulleys
(R) and around
idler pulleys
(S) as
shown.
2.
Install
belt onto engine
pulley
(M).
IMPORTANT:
Check
belt for proper
rout-
ing in all mower
pulley
grooves.
3.
Raise attachment
lift lever to highest
position.
BELT INSTALLATION
-
1.
Install
new belt from tractor
rear to front,
over
the
steering
plate
(F) and above
clutch
brake
pedal shaft
(G).
2.
Pull belt toward
front
of tractor
and roll
belt onto engine
pulley
(E).
3.
Pull belt toward
rear of tractor.
Carefully
work
belt
down
around
transmission
cooling
fan and onto the input pulley
(D).
Be sure belt is inside
the belt keeper.
4.
Install
belt on centerspan
idler (C).
5.
Install
belt
through
stationary
idler
(A)
and clutching
idler (B).
6.
Make
sure
belt is in all pulley
grooves
and inside
all belt guides
and keepers.
7.
Install
mower
(See "TO INSTALL
MOW-
ER" in this section
of manual).
TO REPLACE
MOTION DRIVE BELT
Park the tractor
on level
surface.
Engage
parking
brake.
For assistance,
there
is a
belt installation
guide
decal
on bottom
side
of left footrest.
BELT
REMOVAL-
1.
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.
Remove
beltfrom
stationary
idler (A) and
clutching
idler (B).
3.
Remove
belt from centerspan
idler (C).
6.
Pull
belt
slack
toward
rear
of tractor.
Carefully
remove
belt
upwards
from
transmission
input pulley
and over cool-
ing fan blades
(D).
4.
Remove
belt
downward
from
engine
pulley
(E).
5.
Slide
belt toward
rear of tractor,
off the
steering
plate (F) and remove from tractor. 24

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