Craftsman 917.27390 Manual Del Usuario página 25

FAMILIARICESE CON SU TRACTOR
LEA ESTE MANUAL DEL Y LAS REGLAS DE SEGURIDAD ANTES DE OPERAR SU TRACTOR
Compare las ilustraciones con su tractor para familiarizarse con las ubicaciones de los diversos
controles y ajustes. Guarde este manual para referencia en el futuro.
D
B
A
M
Nuestros tractores cumplen con los estándares de seguridad del
American National Standard Institute.
(A) PALANCA DEL LEVANTAMIENTO DEL AC-
CESORIO - Se usa para levantar, bajar y ajustar
el conjunto segador o los demás ac ce so rios
montados en su tractor.
(B) PEDAL DEL EMBRAGUE/FRENO - Se usa
para desembragar y frenar el tractor y para hacer
arrancar el motor.
(C) PALANCA DEL FRENO DE ESTACIONA-
MIENTO - Ase gu ra el pedal del embrague/freno
en la posición del freno.
(D) CONTROL DE ACELERACIÓN - Se usa para
controlar la velocidad del motor.
(E) PALANCA DEL EMBRAGUE DEL AC-
CESORIO - Se usa para enganchar las cuchillas
segadoras, o los demás ac ce so rios montados
en su tractor.
H
P
E
F
C
(F) INTERRUPTOR DE IGNICIÓN - Se usa para
hacer arrancar o hacer parar el motor.
(G) SISTEMA DE FUNCIONAMIENTO HACIA
ATRÁS (ROS) EN POSICIÓN "ON" - Permite la
operación del conjunto segador o otro accesorio
accionado mientras que en revés.
(H) INTERRUPTOR DE LA LUZ - Enciende y
apaga las luces de lan te ras.
(J) PALANCA DE CAMBIO - Selecciona la ve-
locidad y la di rec ción del tractor.
(M) CONTROL DE RUEDA LIBRE - Desengan-
cha la trans-misión para empujar o arrastrar.
(P) DISPOSITIVO DE AVISO DE SERVICIO/
CRONÓMETRO - Indica cuándo hay que hacer-
les el servicio al motor y a la cortadora.
44
TO LEVEL MOWER
Ensure tires are properly inflated to the PSI
shown on tires. If tires are over or under
inflated, it may affect the appearance of your
lawn and lead you to think the mower is not
adjusted properly.
VISUAL SIDE-TO-SIDE ADJUSTMENT
1. With all tires properly inflated and if your
lawn appears unevenly cut, determine
G
which side of mower is cutting lower.
2. With a 3/4" or adjustable wrench, turn
lift link adjustment nut (A) to the left to
lower LH side of mower, or to the right
to raise LH side of mower.
J
Turn nut
right to
raise
mower
NOTE: Each full turn of adjustment nut will
change mower height about 3/16" (4,7 mm).
3. Test your adjustment by mowing some
uncut grass and visually checking the
appearance. Readjust, if necessary, until
you are satisfied with the results.
PRECISION SIDE-TO-SIDE ADJUSTMENT
1. With all tires properly inflated, park tractor
on level ground or driveway.
CAUTION: Blades are sharp. Protect
your hands with gloves and/or wrap blade
with heavy cloth.
2. Raise mower to its highest position.
3. At both sides of mower, position blade
at side and measure distance "A" from
bottom edge of blade to ground. The dis-
tance should be the same on both sides.
4. If adjustment is necessary, see steps in
Visual Adjustment instructions above.
5. Recheck measurements; adjust if neces-
sary until both sides are equal.
A
FRONT-TO-BACK ADJUSTMENT
IMPORTANT: Deck must be level side-
to-side.
To obtain the best cutting re sults, the mower
blades should be adjusted so the front tip
is 1/8 to 1/2" (3,1 to 12,7 mm) (lower than
the rear tip when the mower is in its highest
position.
CAUTION: Blades are sharp. Protect
your hands with gloves and/or wrap blade
with heavy cloth.
• Raise mower to highest position.
• Position any blade so the tip is pointing
straight forward. Measure distance "B" to
the ground at front and rear tip of blade.
A
• If front tip of blade is not 1/8 to 1/2" (3,1
to 12,7 mm) lower than the rear tip, go to
the front of tractor.
• With an 11/16" or adjustable wrench,
Turn nut loosen jam nut "A" several turns to clear
left to
adjustment nut "B".
lower
• With a 3/4" or adjustable wrench, turn
mower
front link adjustment nut "B" clockwise ( )
(tighten) to raise the front of mower, or,
counterclockwise ( ) (loosen) to lower
the front mower.
Tighten adjust
nut "B" to
raise mower
NOTE: Each full turn of adjustment nut will
change mower height about 1/8" (3,1 mm).
• Recheck measurements, adjust if neces-
sary until front tip of blade is 1/8 to 1/2"
(3,1 to 12,7 mm) lower than the rear tip.
• Hold adjustment nut in position with
wrench and tighten jam nut securely
against adjustment nut.
A
25
B B
B
A
Loosen adjust
nut "B" to
lower mower
02950
Loosen jam nut "A" first