Craftsman 917.27390 Manual Del Usuario página 26

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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 mower from tractor (See "TO RE-
MOVE MOW ER" in this sec tion of manual).
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
Pulleys
Pulley
Mandrel
Pulley
TO CHECK BRAKE
If tractor requires more than five (5) feet (1,5
m) to stop at highest speed in high est gear
on a level, dry concrete or paved surface,
then brake must be serviced.
You may also check brake by:
1. 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 serviced. Contact a Sears or
other qualified service center.
TO REPLACE MOTION DRIVE BELT
Park the tractor on level surface. En gage
parking brake. For as sis tance, there is a
belt installation guide decal on bottom side
of left footrest.
BELT REMOVAL -
1. Remove mower (See "TO RE MOVE
MOWER" in this section of manual).
NOTE: Observe entire motion drive belt
and position of all belt guides and keepers.
2. Remove belt from stationary idler (A) and
clutching idler (B).
3. Remove belt from centerspan idler (C).
4. Pull belt slack toward rear of trac tor.
Carefully remove belt up wards from
trans mis sion input pulley and over cool-
ing fan blades (D).
5. Remove belt downward from engine
pulley (E).
6. 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 idler (C).
5. Install belt through stationary idler (A)
and clutch ing idler (B).
6. Make sure belt is in all pulley grooves
and in side all belt guides and keep ers.
7. Install mower (See "TO IN STALL MOW-
ER" in this sec tion of manual).
E
F
A
G
B
C
D
26
OPERACIÓN
Estos símbolos pueden aparecer sobre su tractor o en la literatura proporcionada con el producto.
Aprenda y comprenda sus significados.
MARCHA
NEUTRO
ALTO
BAJO
ATRÁS
MOTOR
MOTOR
MOTOR
EL CIERRE
APAGADO
EN MARCHA
ENCENDIDO
DIFERENCIAL
SISTEMA
MARCHA
MARCHA
PALANCA DE
FUNCIONAMIENTO
ATRÁS
HACIA
MANDO CRUCERO
ATRÁS (ROS)
ADELANTE
ACCESORIO
ACCESORIO
PELIGRO, GUARDE
DEL EMBRAGUE
DEL EMBRAGUE
LAS MANOS Y
ENGANCHADO
DESENGANCHADO
LOS PIES LEJOS
RUEDA LIBRE
(Solamente para los
modelos automatico)
No seguir las siguientes
instrucciones puede provocar
heridas o muerte. Los símbolos
de aviso de seguridadse utilizan
para identificar informaciones de
seguridad relativas a peligros que
pueden provocar la muerte, heridas
graves y/o daños a la máquina.
ESTRANGU-
RÁPIDO
LENTO
INTERRUPTOR
LACIÓN
DE IGNICIÓN
PEDAL DE
FRENO DE
ALTURA
FRENO /
ESTACION-
DE LA
EMBRAGUE
AMIENTO
SEGADORA
LA SEGADORA
LUCES
COMBUS-
BATERÍA
ENSENDIDAS
TIBLE
15
MANTENGA EL
PELIGROS DE
AREA DESPEJADA
PENDIENTES
(VEA LA SECCIÓN DE LAS REGLAS DE SEGURIDAD)
PELIGRO indica un peligro que, si no se evita,
provoca muerte o lesiones graves.
ADVERTENCIA indica un peligro que, si no se evita,
puede provocar muerte o lesiones graves.
PRECAUCIÓN indica un peligro que, si no se evita,
puede provocar lesiones ligeras o moderadas.
PRECAUCIÓN cuando se utiliza sin el símbolo de
aviso, indica una situación que puede provocar
daños al tractor y/o al motor.
SUPERFICIES CALIENTES indica un peligro que,
si no se evita, puede provocar la muerte, lesiones
graves y/o danos a la máquina.
FUEGO indica un peligro que, si no se evita, puede
provocar la muerte, lesiones graves y/o danos
a la máquina.
43
LEVANTA-
MIENTO DE
PROTECCIÓN
DE OÍDO SE
REQUIERE
15

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