1DENTIFICACION DE PROBLEMAS:

Vea la secci6n apropiada en el manual a manes que est_ dirigido a un centre de servicio Sears.

............,,_, ,, ,,,,,,, ,,,,,L,,J,,,,,,,,,,,,,_,uv,,,,,,,,

PROBLEMA

P_rdlda de

fuerza

(stgue)

CAUSA

g-,Agua en elcombustible,

10 Alambrado de la bujia suelto.

11.Rejtlia!aletas de aire del motor sucias. 12, Silenciador sucio!taponado.

13.Alambrado suelto 0 daSadm

14, Carburador desajustado,

CORRECCI6N

9Vaciar el estanque de combustible y el car- burador,vuelvaallenaretestanquecongaso- tina nueva y cambie elfiltro de combustible,,

lO, Conecte y apriete el alambre de _abujia, 11_ Limpie las rejillaJaletas de aire del motor° t 2., Umpie!cambie el silenciador,,

t3, Revisetode etalambrado.

14.Vea"PARAAJUSTAR ELCARBURADOR" en la secci6n de Servicio y Ajustes.

Vibracibn

excesiva

El motor continua

funcionando cuando el

operador se baja del aslento con

el embrague delaccesorio

enganchado

El corte disparejo

Las cuchillas

segadoras

Re reran

15 V&lvufas del motor desajustadaso

1,, Cuchilla desgastada, doblada o sueita.

2_ Mandril de la cuchilla doblado.

3_ Parte(s) suelta(s)idaSada(s),

1, Sistemade controlque exige la presencia del operador -seguddad falfado,

!,, Cuchitla desgastada, doblada o suelt&

2_ El conjunto segador no est#,niveladoo

3, Acumulaci6n de c_sped, hojas y basura debajo de la segadora,

4, Mandril de la cuchilla doblado.

5.Los agujeros deventifaci6n delconjunto se- gador taponadosdabido a la acumulaci6n dec6-sped, hojas y basura alrededorde

los mandriles_

: :: ::::: :: ::=:..........

1, Obstrucci6n anelmecanismodelembragueo

2o Lacorrea de impulsi6n de }asegadora est& desgastad_daSadao

3.Polea de gu[a atascada.

4, Mandrilde la cuchiliaatascadoo

t5. Pongase an contacto con un centre de servicio cualificado "SEARS",

ICambie la cuchilla. Apriele e_ pemo de la cuchilla.

2 Cambie la mandril de la cuchilfa..

3_ Apriete la(s) parte(s),, Cambie las partes daSadas.

1, Revise el alambrado, los interruptores y la conexiones.Si no est&n correctas,

Pongase en contacto con un centre de servicio cualificado "SEARS"

1.Cambie la cuchilla. Apriete el perno de la cuchiltao

2.Nivele elconjunto segador,

3.Limpie la parte inferior de la cajade la segadora.

4,. Cambie la mandril de la cuchiIla

so Umpie alrededor de los mandriles para abrir los de ventitaci6n.

!.Remueva la obstruccl6n.

2.Cambie la correa de impulsi6n de fa segadora.

3_ Cambie la polea de guia_

4_ Cambie la mandril de la cuchilta.

..................................,,;._,,;_....,,;,

Mala des- I, Veloctdad del motor muy lenta. carga det

c6sped2 Veloc_dad de recorrido demastado r&pida. 3,_ C6sped mojado.

4,, El conjunto segador no est&nivelado. Presi6n de aire de las llantas baja o dispareja.

6.Cuchilla desgastada, doblada o suelta.

7.Acumulaci6n de c6sped, hojas y basura debajo de la segadora.

8.La correa de impulsi6nde Ia segadora est& desgastada o desajustada.

9_ Las cuchiltas est#,n real coninstaladas.

t0,. Cuchiilas inadecuadas en usa,

Ponga e! contrp] de la aceleraci6n en la posici6n de "RAPIDO" (fast).

2, Camble a una ve!ocidad m&s _enta,

3o Permita que se seque el c_spedantes de segaro

4, Nivele el conjunto segador_

5, Revise las llantas para vedficarque tienen la presi6n de atre..

6..Cambie/afile la cuchilla_ Apriete el perno de la cuchilla°

7,

Urnpie la parte inferior

de la caiade

la

8,

segadora,

 

 

Cambietajuste la correa

de imputsi6n

de

9,

la segadora.

 

 

Vuelvaa instalarlas cuchiilas elborde afilado

l&

haciaabajo,

 

 

Cambie per las cuchitlas enumeradas

en

 

este manual,.

 

 

6O

Page 60
Image 60
Craftsman 917.28914 owner manual 1DENTIFICACION DE Problemas, Causa

917.28914 specifications

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