Craftsman 917.28918 Manual Del Operador página 25

Idiomas disponibles

Idiomas disponibles

TO
REPLACE
MOWER
BLADE
DRIVE
BELT
The mower blade drive belt may be replaced
without
tools° Park the tractor
on level sur-
face° Engage
parking
brake.
BELT REMOVAL-
1.
Remove mowerfromtractor
(See"TO RE-
MOVE MOWER"inthis
section of manual) o
2. Work belt off both mandrel
pulleys
and
idler pulleys,
3.
Pull belt away from mower.
BELT INSTALLATION
-
1. Work belt around
both mandrel
pulleys
and idler pulleys
2.
Make sure belt is in all pulley
grooves
and inside all belt guides.
3.
Install mower
(See "To Install Mower"
in
this section of this manual).
Mandrel
Idler
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
beltfrom
centerspan
idlers (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.
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
idlers (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 CHECK
BRAKE
If tractor
requires
more than five (5) feet to
stop at highest
speed
in highest
gear on a
level, dry concrete
or paved
surface,
then
brake must be serviced.
You may also check brake by:
1o Park tractor
on a level, dry concrete
or
paved surface,
depress
brake pedal all
the way down and engage parking brake.
2.
Disengage
transmission
by
placing
freewheel
control in "transmission
disen-
gaged"
position.
Pull freewheel
control
out and into the slot and release
so it is
held in the disengaged
position.
The rear wheels
must lock and skid when
you try to manually
push the tractor forward,
If the
rear wheels
rotate,
then the
brake
needs
to be service&
Contact
a Sears
or
other qualified
service
center.
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