Craftsman 247.77586 User Manual Download

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Summary of Contents for 247.77586

Page 1: ...er chipping capacity CHIPPER SHREDDER Model No 247 775860 CAUTION Before using this product read this manual and follow all Safety Rules and Operating Instructions Sears Roebuck and Co Hoffman Estates IL 60179 U S A Printed in U S A 770 0549M R970110 ...

Page 2: ...e of purchase WARRANTY SERVICE IS AVAILABLE BY CONTACTING THE NEAREST SEARS SERVICE CENTER IN THE UNITED STATES THIS WARRANTY APPLIES ONLY WHILE THIS PRODUCT IS IN USE IN THE UNITED STATES This warranty gives you specific legal rights and you may also have other rights which vary from state to state Sears Roebuck and Co D 817wa Hoffman Estates II 60179 These accessories were available when the chi...

Page 3: ...hile performing an adjustment or repair to protect eyes from foreign objects that may be thrown from the machine Wear sturdy rough soled work shoes and close fitting slacks and shirt Shirt and slacks that cover the arms and legs and steel toed shoes are recommended Do not wear loose fitting clothes or jewelry and secure hair so it is above shoulder length They can be caught in moving parts Never o...

Page 4: ...e flammable vapors will accumulate in the area e Never store the machine or fuel container inside where there is an open flame or spark such as a gas hot water heater space heater clothes dryer or furnace Never run your machine in an enclosed area as the exhaust from the engine contains carbon monoxide which is an odorless tasteless and deadly poisonous gas To reduce fire hazard keep engine and mu...

Page 5: ...harge chute and the catcher bag These parts are shipped loose in the carton A pair of safety glasses and a bottle of oil are also included in the carton 1 REMOVE CHIPPER SHREDDER FROM CARTON o o Q 4 Cut the corners of the carton Remove all packing inserts Remove all loose parts including owner s manual See figure 1 Roll chipper shredder out of the carton Make certain all parts and literature have ...

Page 6: ...hten securely Secure both sides of discharge chute to housing using wing knobs that you earlier removed Tighten wing knobs 6 A n ACHING HOPPER ASSEMBLY Remove the 8 3 8 long hex bolt and the hex nut from the bottom of the inlet guide opening Place the hopper assembly on the ground and hold it in the position shown in step 1 in figure 4 Holding the hopper push hopper pivot door down inside the hopp...

Page 7: ...of cupped washers and hex nuts that you earlier removed Do not tighten the nuts at this time Make sure to place the cupped side of the washer against the chipper chute Your unit is shipped with one end of the brace already secured to the lower frame Loosen the bolts securing the brace to the frame Align the holes on the chute with the holes on the brace See figure 6 Insert one each of the hex bolt...

Page 8: ...TROLS Release Bar Used to release the hopper when raising or lowering See figure 8 Choke Lever Used to enrich the fuel mixture in the carburetor when starting a cold engine See figure 8 Starter Handle Used to manually start the engine See figure 8 Hopper Assembly Allows leaves and small branches upto 1 diameter to be fed into the impeller for chipping and shredding Lower the hopper to collect rake...

Page 9: ...called gasohol or using ethanol or methanol can attract moisture which leads to separation and formation of acids during storage Acidic gas can damage the fuel system of an engine while in storage To avoid engine problems the fuel system should be emptied before storage for 30 days or longer Drain the gas tank start the engine and let it run until the fuel lines and carburetor are empty Use fresh ...

Page 10: ...ls and fingers will be noisy after the engine is started until the impeller reaches full speed 5 STOPPING ENGINE Move starter switch to OFF position Disconnect spark plug wire and move away from spark plug to prevent accidental starting 6 USING YOUR CHIPPER SHREDDER WARNING Do not attempt to shred or chip any material other than vegetation found in a normal yard i e branches leaves twigs etc The c...

Page 11: ...ameter Catch shredded material in catcher bag Lower the hopper to collect raked material for shredding Figure 12 1 GENERAL RECOMMENDATIONS o o Always observe safety rules when performing any maintenance The warranty on this snow thrower does not cover items that have been subjected to operator abuse or negligence To receive full value from the warranty operator must maintain the chipper shredder a...

Page 12: ...four cycle engine of your chipper shredder will normally consume some oil Therefore check engine oil level regularly approximately every five hours of operation and before each usage Stop engine and wait several minutes before checking oil level With engine on level ground the oil must be to FULL mark on dipstick Change engine oil after the first five hours of operation and every twenty five hours...

Page 13: ...ilter Install cover and wing nut Tighten wing nut securely Clean Engine Clean engine periodically Remove dirt and debris with a cloth or brush Frequently remove grass clippings dirt and debris from cooling fins air intake screen and levers and linkage This will help ensure adequate cooling and correct engine speed See figure 14 Figure 14 Yearly or every 25 hours whichever occurs first remove the b...

Page 14: ...LAIL SCREEN If the discharge area becomes clogged remove the flail screen and clean area as follows Stop engine make certain the chipper shredder has come to a complete stop and disconnect spark plug wire from the spark plug before unclogging the chute Remove the two hand knobs on each side of the discharge chute also called the chute deflector Lift the discharge chute up and keep it out of the wa...

Page 15: ...ttom Torque bolts and nuts to 250 350 inch pounds Shredding Blade The shredding blade may be removed for sharpening or replacement as follows Disconnect spark plug wire and move it away from spark plug Lower the hopper assembly Block up the housing See figure 19 Allen Screws f Pipe Blade Wrench Figure 19 Remove the six hex lock nuts and lock washers from the housing weld bolts using a 1 2 wrench S...

Page 16: ...us injury Prepare your chipper shredder for storage at the end of the season or if the unit will not be used for 30 days or more 1 Insert screw driver through hole d 2 Blade should be parallel to ground Screv_ Driver_ Bla_d_e Ground Figure 20 3 ADJUSTING CARBURETOR WARNING If any adjustments are made to the engine while the engine is running e g carburetor keep clear of all moving parts Be careful...

Page 17: ... carburetor Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur Use fresh fuel next season NOTE Fuel stabilizer is an acceptable alternative in minimizing the formation of fuel gum deposits during storage Add stabilizer to gasoline in fuel tank or storage container Always follow the mix ratio found on stabilizer container Run engine at least 10 minutes af...

Page 18: ...lean fresh fuel 2 Connect wire to spark plug 3 Clean adjust gap or replace 4 Move throttle control to FAST position 1 Connect and tighten spark plug wire 2 Move choke lever to OFF position 3 Clean fuel line fill tank with clean fresh gasoline 4 Disconnect fuel line at carburetor to drain fuel tank Refill with fresh fuel 5 Contact your SEARS service center 6 Service air cleaner 1 2 1 Contact your S...

Page 19: ...SEARS CRAFTSMAN 8 H P CHIPPER SHREDDER MODEL 247 775860 79 76 8 _o _ 16 82 82 85 23 57 28 10 19 ...

Page 20: ... Ass y Hex Nut 5 16 18 Thd Gr 5 Bell Washer 345 I D x 88 Hand Knob Spec Lock Washer 5 16 I D Shredder Frame Hex Bolt 5 16 24 x 75 Lg KEY NO 39 4O 41 42 43 45 46 47 48 49 5O 51 52 53 54 55 56 57 58 59 61 62 63 65 66 75 76 PART NO 710 3008 710 0442 681 0004A 681 0117 710 0106 747 0531A 732 0546 712 0429 710 0607 11480 710 0258 710 0542 781 0715 681 0111 712 3027 728 0175 731 1899 735 0249 736 0173 7...

Page 21: ... NO 77 79 8O 81 82 83 84 85 86 PART NO 781 0492A 726 0106 781 0692 781 0693 712 0107 781 0698 749 1004 781 0633 710 0286 DESCRIPTION Hopper Pivot Door Cap Speed Nut 1 4 Rod Upper Hopper Lower Hopper Lock Nut 1 4 20 Hopper Lockout Bracket Chipper Chute Support Flap Strip Screw 1 4 20 5in 21 ...

Page 22: ...AN 8 H P ENGINE MODEL 143 978005 FOR CHIPPER SHREDDER MODEL 247 775860 75 71 87 70 69 ooo 80 83 81 89 47 342 t _i__ _ 292 325 _ i t10 101 3OO 171 169 162 184 240 416 1 277 276 245 245A 3700_ _ 250 277A 251 25 26 22 ...

Page 23: ...cl 47 49 Connecting Rod Bolt Valve Lifter Oil Dipper Camshaft MCR Blower Housing Extension Screw 10 24 x 1 2 Cylinder Cover Gasket Cylinder Cover Incl 71 75 80 Crankshaft Bushing Oil Drain Plug Oil Seal Governor Shaft Washer Governor Gear Ass y Incl 81 Governor Spool Retaining Ring Screw 1 4 20 x 1 3 16 Screw 1 4 20 x 1 11 16 Flywheel Key Flywheel 120 125 126 127 128 130 130B 135 139 140 149 149A ...

Page 24: ... Starter Bubble Cover Screw 8 32 x 3 8 Starter Cup Nut Lock Washer 1 4 28 Fuel Line Fuel Line Clamp Screw 1 4 15 x 3 4 Fuel Tank Incl 292 301 Fuel Cap Oil Fill Tube 307 35499 308 35540 310 36205 325 29443 327 35392 339 35880 340 34259 341 34258A 342 30063 370C 35274 370J 35703 380 632351 390 590704 400 36450B 416 8OO 9OO 34479A Description O Ring Fill Tube Clip Dipstick Wire Clip Starter Plug Spac...

Page 25: ...sher Dust Seal Throttle Throttle Shutter Shutter Screw Choke Shaft Lever Assembly Choke Return Spring Dust Seal Washer Dust Seal Choke Choke Shutter Choke Positioning Spring Fuel Fitting Throttle Crack Screw Idle Speed Screw Tension Spring Idle Mixture Screw Tension spring Idle Mixture Screw Washer Idle Mixture Screw O Ring Float Bowl Float Shaft Float Float Bowl O Ring Inlet Needle Seat Clip Incl...

Page 26: ...ption No No 59O704 1 590599A 2 590600 3 590696 4 590601 5 59O697 6 590698 7 590699 8 590700 11 590705 12 590535 13 590701 Recoil Starter Spring Pin Incl 4 Washer Retainer Washer Brake Spring Starter Dog Dog Spring Pulley Rewind Spring Ass y Starter Housing Ass y Starter Rope 98 x 9 64 Dia Starter Handle q_ 2 26 ...

Page 27: ...e Call24 hoursa day 7 daysa week 1 8OO 4 REPAIR 1 800 473 7247 Forthelocation ofa SearsPartsandRepair Center inyourarea Call24 hoursa day 7 daysa week 1 800 488 1222 mmmmmm mmmmmm For informationon purchasinga Sears Maintenance Agreementor to inquire about an existing Agreement call 9 am 5 prn Monday Saturday 1 800 827 6655 SEARS America s Repair Specialists ...

Page 28: ... astillado de 3 de dia metro ASTILLADORA DESMENUZADORA Modelo No 247 775860 PRECAUClON Antes de operar este equipo lea y observe todas las reglas e instrucciones de seguridad Sears Roebuck and Co Hoffman Estates IL 60179 U S A Impreso en U S A 770 0549M ...

Page 29: ...E SERVICIO DE SEARS MAS CERCANO EN LOS ESTA DOS UNIDOS ESTA GARANTIA SE APLICA MIENTRAS EL PRODUCTO ESTE EN USO EN LOS ESTADOS UNIDOS Esta garantfa le otorga derechos legales especfficos y usted puede tambi_n tener otros derechos que varfan de Estado a Esta do SEARS ROEBUCK AND CO DEPT D817WA HOFFMAN STATES IL 60179 Estos accesorios estaban disponibles cuando la astilladora desmenuzadora se compr5...

Page 30: ...tes o repara clones para proteger los ojos contra objetos extraSos que pueden ser despedidos por la mAquina Use zapatos de trabajo resistentes de suela aspera y pantalones y camisa ajustadas Se recomiendan camisas y pantalones que cubran los brazos y las piernas y zapa tos de puntera de acero No use ropas holgadas ni joyas y sujete el cabello para que est_ por encima de los horn bros Pueden quedar...

Page 31: ...nidad bajo techo ya que los vapores inflamables se acumularAn en el Area e Nunca almacene la mAquina ni el recipiente de com bustible bajo techo donde haya llamas expuestas o chispas tales como calentadores de agua caliente a gas secadora de ropas u hornos Nunca haga funcionar su mAquina en un Area cerrada ya que el escape del motor contiene mon6xido de carbono que es un gas inodoro ins pido y env...

Page 32: ...olsa colectora Estas piezas se despachan sueltas en la caja Se incluyen tambien en la caja un par de gafas de seguridad y una botella de aceite 1 EXTRAIGA LA ASTILLADORA DESMENUZADORA DE LA CAJA o Corte las esquinas de la caja Extraiga todas las inserciones de empaque Extraiga todas las piezas sueltas incluyendo el manual del propietario Vea la figura 1 Ruede la astilladora desmenuzadora fuera de ...

Page 33: ...ados de la canaleta de descarga al ar maz6n usando las perillas que extrajo antes Ajuste las perillas mariposa 6 FIJAClON DEL CONJUNTO DE LA TOLVA Extraiga el perno hexagonal largo de 8 3 8 y la tuerca hexagonal del fondo de la abertura de la gufa de entrada Coloque el conjunto de la tolva en el suelo y suj_telo en la posici6n ilustrada en el paso 1 de la figura 4 Mientras sujeta la tolva empuje l...

Page 34: ...es que usted extrajo antes No ajuste las tuer cas en este momento Asegerese de colocar el lado aco pado de la arandela contra la canaleta de la astilladora Su unidad se despacha con uno de los extremos del estri bo ya asegurado al armaz6n inferior Afloje los pernos que aseguran el estribo al armaz6n Alinee los orificios en la canaleta con los orificios en el es tribo Vea la figura 6 Inserte uno de...

Page 35: ... de desenganche Usada para desenganchar la tolva al elevar o bajar Vea la figura 8 Palanca del regulador Usada para enriquecer la mezcla de combustible en el car burador al arrancar un motor frio Vea la figura 8 Mango del arrancador Usado para arrancar manualmente el motor Yea la figura 8 Control del acelerador Regula la velocidad del motor Vea la figura 8 Canaleta de la astilladora Permite alimen...

Page 36: ...d Io que conduce a la separaciSn y formaciSn de cido durante el almacenamiento El gas acfdico puede daSar el sistema de combustible del motor mientras permanezca almacenado Para evitar proble mas con el motor el sistema de combustible debe vaciarse antes de almacenar durante 30 dfas o mas Drene el tanque de combustible arranque el motor y permita que funcione hasta que las tuberfas de combustible ...

Page 37: ...n parte del mecanismo desmenuzador calzan do en su lugar y debe esperarse Adem_s las desgranadoras y dedos har_n ruido despu6s de arrancarse el motor hasta que la h_lice alcance m_xima velocidad 5 DETENCION DEL MOTOR Mueva la palanca de control del regulador a la posici6n STOP HACIA ABAJO Desconecte el CABLE de la buj a y al_jese de la buj a para prevenir el arranque accidental mientras el equipo ...

Page 38: ...desmenuzar Atrape el material desmenuzado en la bolsa colectora Astille materiales de hasta 3 pulgadas de didmetro Figura 12 1 RECOMENDACIONES GENERALES AI efectuar el mantenimiento observe siempre las reglas de seguridad La garantfa de esta astiltadora desmenuzadora no cubre artfculos que han sido sometidos a abuso del operador o negligencia Para recibir todo el valor de la garantfa el op erador ...

Page 39: ...ormalmente algo de aceite Por consigu iente revise regularmente el nivel de aceite cada cinco horas de operaci6n aproximadamente y antes de cada USO Apague el motor y espere varios minutos antes de inspec cionar el nivel de aceite Con el motor nivelado el aceite debe estar en la marca FULL de la varilla de medici6n Cambie el aceite del motor despues de las primeras cinco horas de operaci6n y cada ...

Page 40: ...o limpio y exprima no retuerza hasta que est_ completamente seco o permita que se seque al aire d Sature con aceite de motor y exprima no tuerza para distribuir el aceite y eliminar el exceso de aceite NOTA Reemplace el prefiltro siesta rasgado o da_ado Si es necesario reemplace el filtro de papel no trate de limpiar Instale un nuevo filtro en la base Deslice el prefiltro sobre el filtro Instale l...

Page 41: ...a retire el tamiz de la desgra nadora y limpie el _rea como sigue Apague el motor Asegerese que la astilladora des menuzadora se ha detenido completamente y desconecte el cable de la bujfa antes de destapar la canaleta Extraiga las dos perillas manuales a cada lado de la canaleta de descarga llamado tambi_n deflector de la canaleta Levante la canaleta de descarga y col6quela fuera del paso Extraig...

Page 42: ...d igual de cada cuchilla Reensamble en order inverso Asegt_rese que las cuchil las vuetvan a ensamblarse con el borde afilado enfrentado en la direcci6n mostrada en la figura 18 el borde afilado esta ensamblado hacia la abertura ranurada en el fondo GradQe el par torsor de los pernos y tuercas a 250 350 li bras por pulgada Extraiga las seis tuercas hexagonales de seguridad y las arandelas de segur...

Page 43: ...dada de operaci6n de los neum_ ticos es de 24 p s i la banda lateral del neumAtico puede indicar la presi6n recomendada del fabricante Se debe mantener una presi6n igual en ambos neum_ticos ADVERTENCIA Una presi6n excesiva al asentar el reborde del neum_ttico puede causar que revi ente el conjunto del neumAtico aro con una fuerza suficiente como para causar lesiones graves AI final de la temporada...

Page 44: ...jo del carburador Vea la figura 21 Nunca use productos limpiadores del motor o del carbura dor en el tanque de combustible ya que puede ocurrir un dafio permanente Use combustible fresco la pr6xima temporada NOTA El estabilizador de combustible es una alternativa aceptable para miniminizar la formaciSn de dep6sitos de goma del combustible durante el almacenamiento Agregue el estabilizador a la gas...

Page 45: ... Conecte el cable a la bujfa Limpie ajuste la separaci6n o reemplace Mueva el control del acelerador a la posici6r FAST 1 Conecte y ajuste el cable de la bujfa 2 Mueva la palanca del regulador a la posici6n OFF 3 Limpie la tuberfa de combustible Ilene el tanque con gasolina limpia y fresca 4 Desconecte la tuberfa de combustible en el carburador para drenar el tanque de combustible Llene con combus...

Page 46: ... todas las marcas En Sears usted puede contar con operadores en espa_ol a los que puede Ilamar sin cargo alguno Para pedir servicio de reparacibn a domicilio Llame 24 horas al dia 7 dfas a la semana 1 800 676 5811 Para ordenar piezas con entrega a domicilio Llame de 7 am a 7 pm 7 dfas a la semana 1 800 659 7O84 SEARS ...

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