Zenoah HE250F manual MA1 MA2 MA3, MA4, AIR Filter, Fuel Filter, Spark Plug, Tightening Torque

Page 36

MA1

(1)

MA2

MA3

.025 in

0.655mm

MA4

English

9. Maintenance

WARNING

Make sure that the engine has stopped and is cool before performing any service to the machine. Contact with moving cutting head or hot muffler may result in a personal injury.

AIR FILTER

The air filter, if clogged, will reduce the engine performance. Check and clean the filter element in warm, soapy water as required. Dry completely before installing. If the element is broken or shrunk, replace with a new one. (MA1)

(1) air filter

FUEL FILTER

When the engine runs short of fuel supply, check the fuel cap and the fuel filter for blockage. (MA2)

(1) fuel filter

SPARK PLUG

Starting failure and mis-firing are often caused by a fouled spark plug. Clean the spark plug and check that the plug gap is in the correct range. For a replacement plug, use the correct type specified by RedMax. (MA3)

When you take off the spark plug, twist (1) and pull off the cap (2). (MA4)

REPLACEMENT PLUG IS A NGK BPMR7A.

IMPORTANT

Note that using any spark plug other than those designated may result in the engine failing to operate properly or in the engine becoming overheated and damaged.

To install the spark plug, first turn the plug until it is finger tight, then tighten it a quarter turn more with a socket wrench.

TIGHTENING TORQUE:

87~104 in-lbs

(9.8~11.8 N.m.)

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Contents HE250F Contents Differents Types D’AVERTISSEMENT DE CE Mode D’EMPLOI Tables des matieres ContenidoAdvertencias Contenidas EN EL Manual Specifications Parts locationHE250F Emplacement des pieces Situación de las piezas Fiche techniqueEspecificaciohes Symbols on the machine PositionEmission Control Emplacement PosiciónControl DE Emisiones For safe operation Working ConditionWorking Circumstance Consignes de securite Instrucciones de seguridad Conditions DE TravailCondiciones DE Trabajo PrecaucionesWorking Plan Before Starting the EnginePlan DE Travail Plan DE TrabajoDE LA Machine Avant DE Mettre LE Moteur EN MarcheUsing the Product Starting the EngineDemarrage DU Moteur Arranque DEL MotorUtilisation DE LA Machine USO DEL Producto Maintenance If Someone ComesSI QUELQU’UN S’APPROCHE EntretienSI Alguien SE Aproxima MantenimientoHandling Fuel Refill after cooling the engineTransportation Manipulation DU Carburant TransportManipulación DEL Combustible Llenar una vez que el motor se haya enfriadoSet up SE1 Mounting Other PartsScrew Clamp bolt Tightning Torque 52~69in-lbs 6~8N.m SE2Assemblage Montaje Montage D’AUTRES Pieces Montaje DE Otras PartesWhen using RedMax/ZENOAH genuine oil FuelRecommended Mixing Ratio Gasoline 50OIL Rapport DE Melange Recommande Essence 50 Huile Carburant CombustibleLors de l’utilisation de la véritable huile RedMax/ZENOAH Proporción DE LA Mezcla Recomendada Gasolina 50 AceiteHOW to MIX Fuel Fueling the UnitFor Your Engine LIFE, Avoid Comment Obtenir UN BON Melange Como Mezclar EL Combustible Remplissage DU ReservoirEviter Pour Prolonger LA Duree DE VIE DU Moteur Abastecimiento DE LA UnidadFuel Combustible SIN Aceite Gasolina Cruda Adjusting Wheel Height OperationOP1 OP2 OP3 OP4Fonctionnement Uso Couple de serrage 51~68in-lbs 6~8N.mPar de torsión de apriete 51~68in-lbs 6~8N.m Mise EN Marche DU MoteurAdjusting Throttle Cable Adjusting Idling Speed OP7OP5 OP6Arret DU Moteur OP4 Reglage Câble D’ACCÉLÉRATEURReglage DU Ralenti OP7 Cómo Parar EL Motor OP4HOW to USE OP8Fonctionnement Uso Comment Utiliser LE COUPE-BORDURES Como UsarMaintenance Be Sure to Check the Following Before Using Your Stick EdgerEntretien MantenimientoMaintenance Chart Mantenimiento Tableau D’ENTRETIENTabla DE Mantenimiento Replacement Plug is a NGK BPMR7A MA1 MA2 MA3MA4 AIR FilterEntretien Mantenimiento Muffler MA5 MA6 MA7 Spark ArresterSpark arrester Gear CaseCaja DE Cambios PARE-ETINCELLESCarter D’ENGRENAGE ParachispasMA8 Blade MA8 Intake AIR Cooling Vent MA9Cylinder Intake air cooling vent back Ouïe DU Refroidissement PAR AIR Toma DE Aire DE RefrigeraciónProcedures to be Performed After Every 100 Hours of USE StorageDisposal ProtectorEntretien Mantenimiento Rangement AlmacenamientoMise au rebut Eliminación Protecteur ProtectorTroubleshooting guide 12. Guía de localización y solución de problemasGuide de localisation des pannes HE250F NotaDrive Unit HE250F S/N 70200101 and up Pipe Comp Engine Unit HE250F S/N 70200101 and up Front Housing Limited Warranty Garantie limitée Garantía Limitada