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PARTS AND SERVICE

CALL 1-888-331-4569

12.11.17   SR 

Printed in U.S.A.

CRAFTSMAN® and the CRAFTSMAN Logo are trademarks 

of Stanley Black & Decker, Inc. or an affiliate thereof and are 

used under license.

Manufactured by Husqvarna Consumer Outdoor Products 

N.A., Inc. and distributed by Husqvarna Professional 

Products, Inc., 9335 Harris Corners Parkway, Suite 500, 

Charlotte, NC, 28269 USA

CAUTION:

Read and follow all 
Safety Rules and In struc tions 
before operating this equipment

Owner’s Manual

Model No.

91737420002

ROTARY LAWN MOWER

550 Series Briggs & Stratton Engine
21" Multi-Cut

• Español, p. 18

Product Distributed By Craftsman, Towson, MD 21286 U.S.A.

115965996

Summary of Contents for 550 Series

Page 1: ...a Consumer Outdoor Products N A Inc and distributed by Husqvarna Professional Products Inc 9335 Harris Corners Parkway Suite 500 Charlotte NC 28269 USA CAUTION Read and follow all Safety Rules and Instructions before operating this equipment Owner s Manual Model No 91737420002 ROTARY LAWN MOWER 550 Series Briggs Stratton Engine 21 Multi Cut Español p 18 Product Distributed By Craftsman Towson MD 2...

Page 2: ... maintenance or repairs necessary due to improper fuel mixture contaminated or stale fuel This warranty is void if this product is ever used while providing commercial services or if rented to another person This warranty gives you specific legal rights and you may also have other rights which vary from state to state Craftsman Towson MD 21286 SAFETY RULES IMPORTANT This cutting machine is capable...

Page 3: ...g area and under the watchful care of a responsible adult other than the operator Be alert and turn machine off if children enter the area Beforeandwhilewalkingbackwards look behind and down for small children Never allow children to operate the ma chine II GENERAL OPERATION Read understand and follow all instruc tions on the machine and in the manual s beforestarting Bethoroughlyfamiliarwith the ...

Page 4: ...ccidental starting Keep all nuts and bolts tight to be sure the equipment is in safe working condition Never tamper with safety devices Check their proper operation regularly Never do anything to interfere with the intended function of a safety device or reduce the protection provided by a safety device Keep machine free of grass leaves or other debris build up Clean oil or fuel spillage Allow mac...

Page 5: ...1 Plug Spark 356 692390 Wire Stop 358 595350 Gasket Set Engine 5 ASSEMBLY PRE OPERATION Read these instructions and this manual in its entirety before you attempt to assemble or operate your new lawn mower IMPORTANT This lawn mower is shipped WITHOUT OIL OR GASOLINE in the engine Your new lawn mower has been assembled atthefactorywiththeexceptionofthoseparts left unassembled for shipping purposes ...

Page 6: ...ue values are derived at 3060 RPM horsepower values are derived at 3600 RPM Actual gross engine power will be lower and is affected by among other things ambient operating conditions and engine to engine variability Given both the wide array of products on which engines are placed and the variety of environmental issues applicable to operating the equipment the gas engine will not develop the rate...

Page 7: ...ols may appear on your lawn mower or in literature supplied with the product Learn and understand their meaning Operator presence control bar Starter handle Handle knob Engine oil cap with dipstick Air filter Wheel adjuster on each wheel MEETS CPSC SAFETY REQUIREMENTS Craftsman rotary walk behind power lawn mowers conform to the safety standards of the American National Standards Institute and the...

Page 8: ...and install discharge deflector under door as shown Mower is now ready for discharging op eration To convert to mulching or bagging opera tion dischargedeflectormustberemoved and mulcher door must be closed Pivot pins Grass catcher handle Catcher frame hook Rear door LEVER BACKWARD TO LOWER MOWER LEVER FORWARD TO RAISE MOWER Plate tab Lever TO CONVERT MOWER Your lawn mower was shipped ready to be ...

Page 9: ...ge may occur SIMPLE STEPS TO REMEMBER WHEN CONVERTING YOUR LAWN MOWER FOR MULCHING 1 Rear door closed 2 Mulcher door closed FOR REAR BAGGING 1 Grass catcher installed 2 Mulcher door closed FOR SIDE DISCHARGING 1 Rear door closed 2 Discharge deflector installed CAUTION Do not run your lawn mower without rear door closed clipping deflector or approved grass catcher in place Never attempt to operate ...

Page 10: ... the engine To keep clippings off of walkways flower beds etc make the first cuts in a clockwise direction MAX 1 3 If a trail of grass clipping is left on the right side of the lawn mower during rear discharge operation mow in a clockwise direction with a small overlap to collect the clippings on the next pass Poresinclothgrasscatcherscanbecome filledwithdirtanddustwithuseandcatch ers will collect...

Page 11: ...low the maintenance schedule in this manual BEFORE EACH USE Check engine oil level Check for loose fasteners LUBRICATION Keep unit well lubricated See LUBRICATION CHART LUBRICATION CHART Spray lubricant See ENGINE in Maintenance section IMPORTANT Do not oil or grease plastic wheel bearings Viscous lubricants will at tract dust and dirt that will shorten the life of the self lubricating bearings If...

Page 12: ...k your engine oil level more fre quently to avoid possible engine damage from running low on oil Changetheoilafterevery25hoursofopera tion or at least once a year if the lawn mower is not used for 25 hours in one year Blade bolt Crankshaft keyway Hardened washer Lockwasher Blade adapter Key Blade Trailing edge Crankshaft 33 Falta de 1 Cuchilla desgastada doblada 1 Eleve la altura de corte fuerza o...

Page 13: ... of operation whichever occurs first Spark plug type and gap setting are shown in the PRODUCT SPECIFICATIONS section of this manual CLEANING IMPORTANT For best performance keep mower housing free of built grass and trash Clean the underside of your mower after each use CAUTION Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with spark plug Clean the unders...

Page 14: ...rnillos estén apretados en foma segura Inspeccione las partes que se mueven para verificar si están dañadas quebradas o desgastadas Cámbielas si es necesario 4 Retoque todas las superficies que estén oxidadas o con la pintura picada use una lija antes de pintar MANGO Puede doblar el mango de su segadora para el almacenamiento 1 Remueva los pernos y los teurcas 2 Apriete los extremos inferiores del...

Page 15: ...POSICIÓN BAJA Puntal del mango Pernos y tuercas Annilo de sujeción Clavija de montaje 15 STORAGE Immediately prepare your lawn mower for storage at the end of the season or if the unit will not be used for 30 days or more LAWN MOWER Whenlawnmoweristobestoredforaperiod of time clean it thoroughly remove all dirt grease leaves etc Storeinaclean dryarea 1 Clean entire lawn mower See CLEAN ING in the ...

Page 16: ...ver todo el aceite que se haya quedado atrapado dentro del motor 4 Envuelva el elemento de espuma en una tela y séquelo apretándolo 5 Cubra el elemento de espuma con una capa delgada de aceite de motor limpio Aprié telo en una toalla para remover el aceite en exceso No lo sature 6 Instale el elemento de espuma luego vuelva a poner la cubierta 4 Limpie todo el aceite derramado en la sega dora y en ...

Page 17: ... RECOGEDOR DE CÉSPED El recogedor de césped puede ser rociado con el agua de la manguera pero tiene que estar seco cuando se vaya a usar Revise su recogedor de césped a menudo para verificar si está dañado o deteriorado Se va a desgastar con el uso normal Si se necesita cambiar el recogedor cámbielo solamente por uno que sea aprobado por el fabricante Dé el número del modelo de la segadora cuando ...

Page 18: ...TENCIA Siempre desconecte el alam bre de la bujía y póngalo donde no pueda entrar en contacto con la bujía para evitar el arranque por accidente durante la preparación el trans porte el ajuste o cuando se hacen reparaciones ESPECIFICACIONES DEL PRODUCTO Número de Serie Fecha de Compra Capacidad y Tipo de Gasolina 0 8 Cuartos Regular sin Plomo Tipo de Aceite API SJ SN SAE 30 Sobre 32 F SAE 5W 30 De...

Page 19: ...des prenden productos químicos conocidos en el Estado de California como causa de cáncer y defectos al nacimiento u otros daños reproductivos ADVERTENCIA Los bornes terminales y ac cesorios relativos de la batería contienen plomo o compuestos de plomo productos químicos conocidos en el Estado de California como causa de cáncer y defectos al nacimiento u otros daños reproductivos Lavar las manos de...

Page 20: ...altura de las ruedas mientras el motor está en marcha Los componentes del receptor de la hierba van sujetos a desgaste daños y deterioro que pueden exponer las partes en movimiento o permitir que objetos sean disparados Con trolar frecuentemente y cuando sea necesario sustituir con partes aconsejadas por el fabri cante Las cuchillas de la segadora están afiladas y pueden cortar Cubrir las hojas o ...

Page 21: ...ando haga ajustes o reparaciones Recomendamos gafas o una mascara de seguridad de visión amplia de seguridad usada sobre las gafas Utilice las p r o t e c c i o n e s auditivas para evitar daño a la audiencia 21 MONTAJE PRE OPERACIÓN Lea estas instrucciones y este manual comple tamente antes de tratar de montar u operar su segadora nueva IMPORTANTE Este cortacésped viene SIN ACEITE O GASOLINA en e...

Page 22: ...a del operador Caja Manilla del mango CUMPLE CON LOS REQUISITOS DE SEGURIDAD DE LA CPSC Las segadoras a motor que se conducen desde la parte de atrás rotatorias Craftsman cumplen con los estándares de seguridad del American National Standards Institute y de la U S Consumer Product Safety Commission ADVERTENCIA La cuchilla gira cuando el motor está funcionando Barra de control que exige la presenci...

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