MTD 752Z170-C0A Operator's Manual
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MTD 752Z170-C0A Operator's Manual

179cc & 208cc ohv horizontal shaft engine
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Safe Operation
Practices • Set-Up • Operation
• Maintenance
• Troubleshooting
• Warranty
OPER roR's
L
179cc & 208cc OHV Horizontal
Shaft Engine
752Z165-SUB,
752Z265-SU,
752Z365-SUB,
752Z265-JU,
752Z365-JU,
752Z270-SU,
752Z370-SUB,
752Z170-LO, 752Z170-COA
MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019
PrintedIn USA
FormNo.769-06052
(April 1,2010)

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Summary of Contents for MTD 752Z170-C0A

  • Page 1 Practices • Set-Up • Operation • Maintenance • Troubleshooting • Warranty OPER roR's 179cc & 208cc OHV Horizontal Shaft Engine 752Z165-SUB, 752Z265-SU, 752Z365-SUB, 752Z265-JU, 752Z365-JU, 752Z270-SU, 752Z370-SUB, 752Z170-LO, 752Z170-COA MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019 PrintedIn USA FormNo.769-06052 (April 1,2010)

  • Page 2: Table Of Contents

    Choose from the options below: Visit us on the web at www.mtdproducts.com Call a Customer Support Representative at (800) 800-7310 or (330) 220-4683 Write us at MTD LLC • P.O.Box 361131 • Cleveland, OH • 44136-0019...

  • Page 3: Safe Operation Practices

    ImportantSafeOperation Practices WARNING! This symbol points out important safety instructions which, if not followed, could endanger the personal safety and/or property of yourself and others. Read and follow all instructions in this manual before attempting to operate the equipment. Failure to comply with these instructions may result in personal...
  • Page 4 g. Donotoverfill fuel t ank. Fill t ank tonomore t han Maintenance& Storage 1/2 i nch below thebottom ofthe filler n eck t oallow space forfuel e xpansion. Keep the engine in safe working order h. Replace gasoline cap and tighten i tsecurely. Allow the engine to cool at least five minutes before storing.

  • Page 5: Safety Labels

    Safety Symbols This page depicts and describes safety symbols that may appear on this product. Read, understand, and follow all instructions on the machine before attempting to assemble and operate. READ THE OPERATOR'S MANUAL(S) Read, understand, and follow all instructions in the manual(s) before attempting assemble and operate...

  • Page 6: Set-Up

    Set-Up Checking Oil Levelon Engineswith Quarter-Turn Oil FillCaps Oil & Fuel Specifications NOTE: Be sure to check the oil while on a level surface with the NOTE:The engine is shipped without gasoline in the engine. engine stopped. Running the engine with insufficient oil can cause serious engine damage and void the engine warranty.
  • Page 7 Checking Oil Levelon Engineswith ThreadedOil Fill Caps FillingOil Sump NOTE; Be sure to check the oil while on a level surface with the Be sure the engine is upright and level. engine stopped. Remove the oil fill cap dipstick from oil filler tube by To avoid engine damage, it is important rotating...
  • Page 8 ¢ Fuel Recommendations oil/gasoline mixture, dirty gasoline, or gasoline over CAUTION: Operating the engine with E85 fuel, an 30 days old that has not been stabilized using a fuel additive, may result in damage to your engine's carburetor. Subsequent damage would not be Fuel Level Indicator...

  • Page 9: Controls & Features

    Controls a nd Features Throttle Air Filter Choke Primer..-----4_I Throttle Choke Fuel Shut-off Valve Starter Button Electric Starter Choke _ Recoil Starter Handle Starter Button Figure 4-1 Throttle FuelShut-OffVaNe The throttle control regulates the speed of the engine and will If equipped, is used for controlling the flow of fuel between...

  • Page 10: Operation

    WARNING! Some electric starters are equipped after following instructions in this manual, contact with a 120VA.C. Three-Wire Power Cord and Plug you authorized MTD Service Dealer. To avoid serious designed to operated on a 120VA.C. household burn injuries or damage to your engine, DO NOT current.
  • Page 11 If engine does not start after following steps 1 through 12, contact your Authorized MTD Service Dealer. DO NOT 3. Connect thepower cord totheswitch b ox ontheengine. attempt to troubleshoot this engine in any other way.
  • Page 12 If engine does not start after following steps 1 through Be sure the Fuel Shut-Off Valve,, if present, is off. 11,contact your Authorized MTD Service Dealer. DO NOT attempt to troubleshoot this engine in any other way. 12 J SECTION 5--...

  • Page 13: Maintenance

    Maintenance MaintenanceSchedule Each Useor EverySeason Every Season Every Season First S Hours Service Dates or 25 Hours or SOHours or 100 Hours Every S Hrs. Check EngineOil Level Change EngineOil Check Air Cleaner (If soequipped) Service Air Cleaner (If so equipped) Check Spark Plug Replace Spark Plug Clean Engine Shroud (If so equipped)
  • Page 14 Fill with the recommended Oil, Fig. 6-3. 40 mm_. 20w40,_Ow50 ____ 15w40, m_lbl,,. i_,i lOw40___lmJbb 10w30____ (°C)-30° -20° -10° 0° 10 ° 200 300 400 (°F)-20° 0° 200 400 600 800 100 ° Figure 6-1 Fig. 6-3 NOTE: DO NOT overfill oil filler.
  • Page 15 If adjustments are needed, Thread the spark plug in by hand to prevent cross- contact your Authorized MTD Servicing Dealer. threading. Carburetor After the spark plug is seated, tighten with a spark plug wrench to compress the washer.
  • Page 16 AJternator equJpped) siphon fuel by mouth. Contact your Authorized MTD Servicing Dealer for alternator ARNING! DO NOT pour fuel from the engine or related electrical problems such as: inoperative Starter Drain fuel into an approved red gasoline container, being careful to avoid spilling.
  • Page 17 NOTE: If engine fuel is to be stored for more than one season, Oil Cylinder Bore without gasoline stabilizer, it will gradually deteriorate. Also, if it is stored in the engine's gas tank without gasoline stabilizer it is likely that your carburetor will have gum deposits, a clogged may spray from the spark plug hole.
  • Page 18 Off-SeasonStorage or completely run the engine until it's out of fuel CAUTION" Failure to use a fuel stabilizing additive before off-season storage may result in damage to your engine's carburetor. Subsequent damage would not be covered under the manufacturer's warranty. Engines stored between 30 and 90 days need to be treated with a gasoline...

  • Page 19: Troubleshooting

    Troubleshooting Problem Cause Remedy 1. Spark plug wire loose Engine runs erratically 1. Connect and tighten spark plug wire 2. Spark plug scorched, defective or electrode 2. Re-adjust electrode gap or change gap is set incorrectly 3. Stale fuel 3. Fill tank with clean, fresh gasoline 4.

  • Page 20: Replacement Parts

    Replacement Parts 752Z165-SUB 951-10292 951-10649 731-05632 951-10652 752Z170-COA 951-10794 951-10292 951-10649 951-10652 752Z170-L0 951-10794 951-10292 951-10917 951-10652 752Z265-JU 951-10298 951-10292 951-10300 731-05632 951-10358 752Z265-SU 951-10292 951-10300 731-05632 951-10358 752Z270-SU 951-10292 951-10300 731-05632 951-10358 752Z365-JU 951-10298 951-10292 951-10649 731-05632 951-10652 752Z365-SUB 951-10292 951-10649 731-05632...

  • Page 21: Warranty

    FEDERAL and/or CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS MTDConsumerGroupInc,the United StatesEnvironmental P rotectionAgency (EPA),and, forthose productscertifiedfor sale in the stateof California,the CaliforniaAir ResourcesBoard(CARB)are pleasedto explainthe emission(evaporativeand/or exhaust)controlsystem(ECS) warrantyon youroutdoor 2006 andlater smalloff-roadspark-ignitedengine andequipment(outdoorequipmentengine)In California,new outdoorequipmentengines mustbe designed,built and equippedto meetthe State'sstringentanti-smog standards(in otherstates, 1997andlater modelyear equipmentmustbe designed,built, and equippedto meet the U.S.
  • Page 22 WARRANTED PARTS: The repairor replacementof any warrantedpart otherwiseeligiblefor warrantycoveragemay be excludedfrom such warrantycoverageif MTDConsumerGroup Inc demonstratesthatthe outdoor equipmentengine has beenabused,neglected,or improperlymaintained,and thatsuch abuse, neglect,or impropermainte- nancewasthe direct causeof the needfor repairor replacementof the part. That notwithstanding, a ny adjustmentof a component t hat hasa factory installed, andproperlyoperating,adjustmentlimitingdevice is still eligible for warrantycoverage.

  • Page 23: Spanish

    • Soluci6n de problemas • Garantia MANUAL DEL OPERADOR Motor de 179 & 208cc con eje horizontal y v_lvulas en cabeza 752Z165-SUB, 752Z265-SU, 752Z365-SUB, 752Z265-JU, 752Z365-JU, 752Z270-SU, 752Z370-SUB, 752Z170-LO, 752Z170-COA MTD LLC. APARTADO POSTAL 361131 CLEVELAND, OHIO 44136-0019 Impresoen Estados UnidosdeAmerica...
  • Page 24 Elija entre las opciones que se presentan a continuaci6n: Visite nuestro sitio web en www.mtdproducts.com Llame a un representante de Asistencia al Cliente al (800) 800-7310 6 (330) 220-4683 Escrfbanos a MTD LLC • RO. Box 361131 • Cleveland, OH • 44136-0019...
  • Page 25 Medidasimportantes de seguridad iADVERTENCIA! La presencia de este s[mbolo indica que se trata de instrucciones seguridad importantes que debe respetar para evitar poner en riesgo su seguridad personal y/o material y la de los demos. Lea y siga todas las instrucciones de este manual antes de poner en funcionamiento...
  • Page 26 No Ilene en exceso el tanque de combustible. Mantenimiento y Almacenamiento Cargue el dep6sito hasta que el combustible Ilegue Mantenga el motor en condiciones seguras de a 1/2pulgada pot debajo de la base del cuello de funcionamiento. Ilenado para dejar espacio para la expansi6n Deje que motor se enffie por io menos cinco minutos antes combustible.
  • Page 27 Simbolos DeSeguridad Esta p_gina representa y describe la seguridad los simbolos que pueden parecer en este producto. Lea, comprenda, y siga todas instrucciones en la m_quina antes procurar para reunir y operar. LEA EL MANUAL(S) DEL OPERADOR Lea, comprenda,y siga todas instrucciones en el manual (manuales) antes procurar para reuniry...
  • Page 28 Configuraci6n Especificaciones para el aceite y el combustible Control del nivel de aceite en los motores que tiene tapones de Ilenado de aceite deun cuartode giro NOTA: El motor se despacha sin gasolina ni aceite en su interior. Si se hace funcionar el motor sin suficiente aceite puede daharse NOTA:AsegOrese...
  • Page 29 Controldel nivelde aceiteen losmotores que tiene tapones de Cargadel c rter de aceite Ilenadode aceitea rosca Aseg0rese de que el motor est_ vertical y nivelado. NOTA:AsegOrese de comprobar el aceite sobre una superficie Extraiga el tap6n de Ilenado/la varilla de medici6n nivelada y con el motor apagado.
  • Page 30 una fuente de encendido hasta que los vapores del combustible hayan desaparecido. inflamable y bajo determinadas condiciones iADVERTENCIA! La gasolina es sumamente explosiva. Compruebe que la v_Ivula de paso del combustible, si est_ incluida, est_ a bierta. Cargue combustible en un _rea bien ventilada y con el motor apagado.
  • Page 31 Controles y Caracter sticas Estrangulador Filtro de aire Silenciador Llenado de aceite Recarga de combustible Recarga de Llenado Acelerador aceite Acelerador Estrangulador Drenaje Carburant robinet aceite d'arr_t SilenciadorJ Estrangulador Entrada de _--_'_Llenado de aceite potencia Arrancador de retroceso Mando Figura 4=1 Acelerador Control de pasodei combustible El control...
  • Page 32 120 V CA y est_ distribuidor de servicio MTD autorizado. Para evitar diseflado para operar con corriente dom_stica de lesiones graves por quemadura o daflos al motor, 120V CA. Se Io clebe poner a masa adecuadamente...
  • Page 33 Si el motor no arranca despu_s de realizar los pasos hasta la posici6n "Fast (r_pido)". 1 a 12, comuniquese con el distribuidor de servicio MTD autorizado. NO intente detectar los problemas de este Coloque el control...
  • Page 34 Si el motor no arranca despu6s de realizar los pasos embrague del freno, si est_ incluido (consulte elManualdel 1 a 11, comuniquese con el distribuidor de servicio MTD operador del equipo)). autorizado. NO intente detectar los problemas de este motor de ninguna otra manera.
  • Page 35 Mantenimiento Programade mantenimiento Cadatempo- Cada tempo- Cada usoo Primeras radao cada radao cada Fecbas d e Mantenimiento cada 5 horas. 5 horas 25 horas 100horas Inspeccione el nivelde aceitedel motor Cambieel aceitedel motor Verifiqueeldepuradorde aire(sivieneequipado) V "/ serviciodel depuradorde aire (sivieneequipado) v '/"...
  • Page 36 Drene el aceite en un recipiente de aceite reciclable aprobado. NOTA: Elimine el aceite del motor usado de la manera que sea compatible con el medio ambiente. Sugerimos que Io coloque en un recipiente sellado y Io Ileve a la estaci6n servicio local para su recuperaci6n.
  • Page 37 Retirez le bouchon de remplissage d'huile/jauge. Si le Controle que la arandela de la bujia est@ en buen estado. niveau est bas, ajouter lentement I'huilejusqu'_ ce que le Enrosque la bujia a mano para evitar que se enrosque niveau d'huile entre les registres de hauteur (H) et bas (L), cruzada.
  • Page 38 Si considera que el carburador necesita ajuste, consulte hay gasolina en el tanque. El vapor del combustible Distribuidor de servicio de MTD autorizado. El desempe_o o el combustible derramado pueden prenderse del motor NO debe verse afectado...
  • Page 39 Carburador encendido como calentadores de agua, calefactores, secadores Culata de ropa, motores el6ctricos, etc. La extracci6n de los residuos asegura que el enfriamiento NOTA: En lugar de utilizar un producto conservante/estabilizador adecuado, la velocidad del motor correcta y el riesgo de incendio del combustible, puede vaciar el tanque de combustible como menor.
  • Page 40 Cubra el orificio de la bujia con un trapo para evitar que se Almacenamiento fuera de temporada salpique combustible desde dicho orificio cuando se tira de la cuerda de arranque. estabilizador del combustible o si no se hace NOTA: para los motores que est_n equipados con un PRECAUCION:...
  • Page 41 Solud6nde Problemas Problerna Soluci6n Causa El motor funciona 1. El cable de la bujia est_ flojo 1. Conecteyajuste el cable de la bujia. manera err_tica 2. El cable de la bujia est_ quemado 2. Reajuste la separaci6n de los electrodos c_mbiela defectuoso o la separaci6n...
  • Page 42 Piezas de repuesto 752Z165-SUB 951-10292 951-10649 731-05632 951-10652 752Z170-COA 951-10794 951-10292 951-10649 951-10652 752Z170- L0 951-10794 951-10292 951-10917 951-10652 752Z265-JU 951-10298 951-10292 951-10300 731-05632 951-10358 752Z265-SU 951-10292 951-10300 731-05632 951-10358 752Z270-SU 951-10292 951-10358 951-10300 731-05632 752Z365-JU 951-10298 951-10292 951-10649 731-05632 951-10652 752Z365-SUB 951-10292...
  • Page 43 30 dias. Si tiene alguna preguntarespectode lacobertura de la garantia, p6ngaseen contactocon el Departamento del ServicioT@nicode MTDConsumerGroupInc. al telefono1-800-800-7310 o pot correoelectr6nico en http://support.mtd products.com COBERTURA DE LA GARANTJA DE EMISIONES GENERALES:...
  • Page 44 Dicho uso no reducir_ las obligaciones de garantia de MTD C onsumer Group Inc. 10. No sepodr_n usar piezas adicionales nimodificadas que no esten exentas de acuerdo con elDepartamento delos Recursos del Aire (Air R esources Board).

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752z365-sub752z170-l0752z365-ju752z165-sub752z370-sub752z265-su ... Show all

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