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Husqvarna 917.376820 Owner's Manual

173cc kohler engine power-propelled 21" multi-cut rotary lawn mower

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Owner's Manual
ROTA
sqva
Y LAWN
173cc Kohler Engine
Power-Propelled
21" Multi-Cut
®
MOWER
Model No.
917.376820
Product No.
7021
• Espa_ol, p. 20
CAUTION:
Read and follow all
Safety Rules and Instructions
before operating
this equipment
Husqvarna,
Charlotte,
NC 28269
Visit our website: www.husqvarna.com
U.S.A.

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Summary of Contents for Husqvarna 917.376820

  • Page 1 MOWER ROTA 173cc Kohler Engine Power-Propelled 21" Multi-Cut Model No. 917.376820 Product No. 7021 • Espa_ol, p. 20 CAUTION: Read and follow all Safety Rules and Instructions before operating this equipment U.S.A. Husqvarna, Charlotte, NC 28269 Visit our website: www.husqvarna.com...
  • Page 2: Table Of Contents

    Maintenance ........12-15 Warranty ........... Safety Rules .......... Service and Adjustments ....15-17 Product Specifications ......Storage ..........17-18 Assembly / Pre-Operation ......Troubleshooting ......... 18-19 Operation ..........7-12 Repair Parts ........38-47 Maintenance Schedule ......IMPORTANT: This cutting machine is capable of amputating hands and feet and throwing ob- jects.
  • Page 3 In the state of California the above is required by law (Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal lands. A spark arrester for the muffler is available through your nearest Husqvarna other authorized service center (See the REPAIR PARTS section of this manual).
  • Page 4: Warranty

    Husqvarna dealer for SECTION 3: ITEMS NOT COVERED BY THIS WAR- evaluation. Proof of purchase, as explained in section RANTY 6, rests solely with the customer.
  • Page 5 Record both serial number and date of purchase in space provided above. These accessories were available when this lawn mower was produced. They are not shipped with your mower. They are also available at most Husqvarna retailers and service centers. Some of these accessories may not apply to your lawn mower.
  • Page 6 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 at the factory with the exception of those parts left unassembled for shipping purposes.
  • Page 7 KNOW YOUR LAWN MOWER READ THIS OWNER'S MANUAL AND ALL SAFETY RULES BEFORE OPERATING YOUR LAWN MOWER. Compare the illustrations with your lawn mower to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference. These symbols may appear on your lawn mower or in literature supplied with the product.
  • Page 8 Drive control Operator presence control bar The operationof any lever SAFETYG'ASSB lawn mower can result in foreign objects thrown into the eyes, which can result in severe eye dam- age. Always wear safety glasses or eye ENGAGE DRIVE shields while operating your lawn mower DRIVE CONTROL or performing...
  • Page 9: Operation

    TO CONVERT MOWER Your lawn mower was shipped ready to be used as a mulcher. To convert to bagging or discharging REAR BAGGING o Lift rear door of the lawn mower and place the grass catcher frame hooks onto the door pivot pins. o To convert to mulching or discharging operation, remove grass catcher and...
  • Page 10 BEFORE STARTING ENGINE Gasoline ADD OiL filler cap Your lawnmower is shipped without oil in the engine. For type and grade of oil to use, see "ENGINE" in the Maintenance section of this manual. & CAUTION: DO NOT overfill engine with oil, or it will smoke heavily from the muffler on startup.
  • Page 11 MOWING TiPS MULCHING MOWING TIPS _, CAUTION: Do not use de-thatcher iMPORTANT: For best performance, keep mower housing free of built-up blade attachments on your mower. Such grass and trash. See "CLEANING" in the attachments are hazardous, will damage Maintenance section of this manual.
  • Page 12: Maintenance Schedule

    MAINTENANCE BEFORE AFTER EVERY EVERY EVERY BEFORE EACH EACH 25 HOURS SCHEDULE HOURS OR SEASON HOURS STORAGE Check for Loose Fasteners _" ML Clean /Inspect Grass Catcher * Check Tires N Check Drive Wheels *** Clean Lawn Mower ..M Clean under Drive Cover *** O Check Drive Belt / Pulleys *** Check / Sharpen / Replace Blade R Lubrication...
  • Page 13 Recom mended tightening torque: 35-40 ft. Ibs. NOTE: If after cleaning, the drive wheels IMPORTANT: Blade bolt is heat treated. do not turn freely, contact a Husqvarna If bolt needs replacing, replace only with other qualified service center. approved bolt shown in the Repair Parts section of this manual.
  • Page 14 GEAR CASE o To keep your drive system working properly, the gear case and area around the drive should be kept clean and free of trash build-up. Clean under the drive cover twice a season. o The gear case is filled with lubricant to the proper level at the factory.
  • Page 15 SPARK PLUG Replace spark plug at the beginning of each mowing season or after every 100 Cartridg X Slot hours of operation, whichever occurs first. Spark plug type and gap setting are shown in the "PRODUCT SPECIFIC- ATIONS" section of this manual. CLEANING IMPORTANT: For best performance,...
  • Page 16 TO ADJUST HANDLE TO REMOVE DRIVE BELT 1. Remove drive cover and belt keeper. The handle can be mounted in a high or Remove belt from gearcase pulley. low position. The mounting holes in the 3. Turn lawn mower on its side with air bottom of lower handle are off center for filter and carburetor down.
  • Page 17: Storage

    Overspeeding too slow, take your mower to a Husqvarna the engine above the factory high speed or other qualified service center for repair setting can be dangerous.
  • Page 18: Troubleshooting

    Allow the engine to cool distribute oil. before storing in any enclosure. 4. Replacewith new spark plug. TROUBLESHOOTING - See appropriate section in manual unless directed to a Husqvarna or other qualified service center. PROBLEM CAUSE CORRECTION Does not start Dirty air filter.
  • Page 19 Excessive Worn, bent or loose blade. 1. Replace blade. Tighten vibration blade bolt. Bent engine crankshaft. 2. Contact a Husqvarna other qualified service center. Starter rope Engine flywheel brake is on 1. Depress control bar to when control bar is released.
  • Page 20 Garanfia ............Programa de Mantenimiento ......Reglas de Seguridad ........ 20-22 Servicio y Adjustes ........33-35 AImacenamiento ........35-36 Especificaciones del Producto ....... Identificaci6n de problemas ...... 36-37 Montaje / Pre-Operaci6n ....... Operaci6n ..........25-30 Partes de repuesto ........38-47 Mantenimiento ..........
  • Page 21 HACER: • Nunca Ilenar contenedores en un vehfculo, en • Puede recortar a traves de la superficie de un cami6n o caravana con un forro de plastico. Colocar siempre los contenedores en el suelo la cuesta, nunca hacia arriba y hacia abajo. lejos de su vehiculo antes de Ilenar.
  • Page 22 Husqvarna SECCION 3: ARTiCULOS NO CUBIERTOS autorizado para la estimaci6n.
  • Page 23 Estos accesorios estaban disponibles cuando se produjo la segadora. No son facilitados junto al cortacesped. Tambien estb.n disponibles en la mayoria de las tiendas de Husqvarna yen los centros de servicio. AIgunos de estos accesorios tal vez no se apliquen a su segadora. RENDIMIENTO DE LA SEGADORA...
  • Page 24 Lea estas instrucciones y este manual completamente antes de tratar de montar u operar su sega- dora nueva. IMPORTANTE: Este cortacesped viene SIN ACEITE O GASOLINA en el motor. Su segadora nueva ha sido montada en la fb.brica con la excepci6n de aquellas partes que se de- jaron sin montar por razones de env[o.
  • Page 25 FAMILIARICESE CON SU SEGADORA LEA ESTE MANUAL DEL DUENO Y LAS REGLAS DE SEGURIDADANTES DE OPARAR SU SEGADORA. Compare las ilustraciones con su segadora para familiarizarse con la ubicaci6n de los diversos controles y ajustes. Guarde este manual para referencia en el futuro. Estos simbolos pueden apareser sobre su segadora o en la literatura...
  • Page 26 AJUSTE DEL MANDO Laoperaci6n decualquier segadora puedehacerque Ocasionalmente, el sistema de mando puede SEGURIDAD saltenobjetosextraflos dentrode "aflojarse', provocando una disminuci6n de la susojos,Ioquepuedeproducir velocidad. Hay un torniquete en la parte trasera daflosgravesenestos.Siempre de la sede del mando para apretar la tensi6n useanteojos deseguridad o protecci6n para del cable.
  • Page 27 PARA CONVERTIR LA SEGADORA Su segadora fue enviada lista para usarse como acolchadora de capa vegetal. Para convertirla a una operaci6n de ensacado o de descarga: SEGADORAS CON DESCARGA TRASERA • Levantar la puerta trasera de cortacesped y colocar los ganchos del armaz6n de la recolectora de hierba en los pasadores del quicio de la puerta.
  • Page 28 ANTES DE HACER ARRANCAR La pr6xima temporada use combustible nuevo. Vea las Instrucciones Para El AImacenamiento MOTOR para mb.s informaci6n. Nunca use productos de AGREGUE ACEITE limpieza para el motor o para el carburador Su segadora fue enviada sin aceite en el motor. el estanque del combustible pues se pueden Para el tipo y el grado del aceite a utilizar, vea...
  • Page 29 ONSEJOS PARA SEGAR CONSEJOS PARA SEGAR Y ACOL= PRECAUCION: No utilizar dispositivos anti- CHAR paja de la hoja en la segadora ya que estos IMPORTANTE: Para obtener el mejor accesorios son peligrosos, pueden da_ar su rendimiento mantenga la caja de la segadora segadora y anular su garanfia.
  • Page 30 PROGRAMA ANTES DESPUES CADA CADA CADA ANTES DEL DE CADA DE CADA 25 HORAS O ALMACE= MANTEN|M|ENTO HORAS TEMPORADA HORAS NAMIENTO Revisar si hay Sujetadores Sueltos Limpiar/Inspeccionar el Recogedor de Cesped * Controlar los Neumaticos Controlar las Ruedas Motrices Limpiar la Segadora ..
  • Page 31 Husqvarna o en el adaptador de la cuchilla y el cigueflal. con un otto centro de servicio cualificado. Use un bloque de madera entre la cuchilla...
  • Page 32 RECOGEDOR DE CESPED Incline la cortadora de cesped por este • El recogedor de cesped puede ser rociado costado tal como se muestra y purgue el con el agua de la manguera pero tiene que aceite en un recipiente id6neo. Mueva la estar seco cuando se vaya a usar.
  • Page 33 BUJJA Cartucho Ranuras Cambie el bujia al comienzo de cada tempo- rada de siega o despues de cada 100 horas de operaci6n, Io que suceda primero. El tipo de bujia y el ajuste de la abertura aparecen en "ES- PECIFICACIONES DEL PRODUCTO"...
  • Page 34 PARA REMOVER CORREA DE IMPULSION PARA AJUSTAR EL MANGO Remueva la cubierta de la impulsi6n y El mango puede ser montado a una posici6n fijador de la correa. alta o baja. Los agujeros de montaje en el Remueva la correa en la polea de la caja de mango inferior est_.n fuera del centro para engranajes.
  • Page 35 Ileve su segadora a contacto con VELOOIDAD DEL MOTOR su centro de servicio Husqvarna o con un otto centro de servicio cualificado para repararla y/o La velocidad del motor ha sido ajustada en la fAbrica. No trate de aumentar la velocidad ajustarla.
  • Page 36 DE PROBLEMAS - Yea ia seccion apropiada en el manual amenos este dirigido a un centro de servico Husqvarna. PROBLEMA CAUSA CORRECClON No arranca Filtro de aire sucio. Limpie/cambie el filtro de aire. Sin combustible. Llene el estanque de combustible.
  • Page 37 Ciguehal del motor doblado. P6ngase en contacto con su centro de servicio Husqvarna o con un otto centro de servicio cualificado. Cordon El freno del volante del motor Presione la barra de control arrancador estb.
  • Page 39 _- _-_ o zo N_rn > -_ _ c_-c-d __ c LO O 0_ _ O_ LO O CO O 00 _-- _ CO CO 0_ 00 00 00 O LO O _0 00 _- 0_ _O LO CO CO LO LO 00 N O_ h_ 0_ 00 O_ _O 00 0_ O f_ N...
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  • Page 42 KOHLER 4=CYCLE ENGINE MODEL NUMBER XT173-0084 ,_ WARNING...
  • Page 43 KOHLER 4=CYCLE ENGINE MODEL NUMBER XT173o0084 CRANKSHAFT ENGINE CONTROLS PART PART DESCRIPTION DESCRIPTION 14 014 14-S 1408907-S Crankshaft Assembly Spring, Linkage 14 340 01-S 1409012-S Key, Flywheel Lever, Governor M-641060-S Nut, Flanged, M6 x 1.0 1412622-S Control Assembly, GASKET Fixed Speed 1408914-S Spring, Governor PART...
  • Page 44 KOHLER 4=CYCLE ENGINE MODEL NUMBER XT173-0084 BLOWER I_-_ HOUSING BAFFLES AiR iNTAKE / FI LTRATION OiL PAN / LUBRiCATiON iGNiTiON ELECTRICAL \©...
  • Page 45 KOHLER 4=CYCLE ENGINE MODEL NUMBER XT173=0084 OiL PAN / LUBRiCATiON BLOWER HOUSING & BAFFLES PART PART DESCRIPTION DESCRIPTION 1 25 086167-S Screw, Pan Head, #15, 1 25 086145-S Screw, Hex Head, 6-Lobe (Hi-Lo) Flanged (M6) 1433204-S 1412313-S Insert, Engine Cover Tube Assembly, Oil Fill (Black)
  • Page 46 KOHLER 4=CYCLE ENGINE MODEL NUMBER XT173-0084...
  • Page 47 KOHLER 4=CYCLE ENGINE MODEL NUMBER XT173o0084 EXHAUST FUEL SYSTEM PART PART DESCRiPTiON DESCRIPTION 1431404-S Shield, Muffler 1406512-S Kit, Fuel Tank 14 068 05-S Kit, Muffler (Includes (Includes Key Number 2) 1422704-S Muffler Gasket) Fuel Cap Assembly 1407206-S Kit, Exhaust Hardware 1405014-S Filter, Fuel, In-Nipple 1423704-S...
  • Page 48 Your Home For repair - in your home - of all major brand appliances, lawn and garden equipment, or heating and cooling systems, no matter who made it, no matter who sold it! For the replacement parts, accessories owner's manuals that you need to do-it-yourself. For Sears professional installation of home appliances...

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7021