Murray 11052x4D manual HOW to Adjust the Carburetor, Engine Shown With Air Filter Removed

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SERVICE AND ADJUSTMENT

HOW TO ADJUST THE CARBURETOR

A dirty air cleaner will cause the engine to run improperly or to smoke excessively. Be- fore adjusting the carburetor, make sure the air cleaner is clean. Never make unneces- sary adjustments to the carburetor. The car- buretor was set at the factory to operate efficiently under most applications. However, if adjustments are required, we recommend you contact your nearest Authorized Service Center. If you feel that you are competent to make carburetor adjustment proceed as fol- lows.

WARNING: Use extreme care when making adjustments that require the engine to be run-

ning. Keep hands, feet, hair and loose clothing away from all moving parts.

1.Turn the mixture adjustment screw clockwise to until closed (see Figure 15).

IMPORTANT: To prevent damage to the carburetor or to the adjusting screw, tighten the adjustment screws with your fingers.

2.Turn the mixture adjustment screw counterclockwise one turn.

3.Start the engine and let it warm up for approximately 3 to 5 minutes. Do not ad- just the carburetor when the engine is cold.

4.If the engine runs erratically or stops af- ter the choke lever is moved to the CHOKE OFF position, then open the mixture adjustment screw an addition- al 1/8 turn counterclockwise.

5.With the engine running, release the throttle control (idle position) to make the mixture adjustments.

6.Slowly turn the mixture adjustment screw clockwise until the engine begins to run erratically. Note this position.

7.Then, slowly turn the mixture adjustment screw counterclockwise until the engine again begins to run erratically. Note this position.

8.Turn the mixture adjusting screw clock- wise until it is halfway between the first position and the second position.

9.Check the engine idle speed. Start the engine and release the throttle control. If the tines do not turn with the throttle con- trol is released, the idle speed is correct. If the tines turn with the throttle control is released, adjust the engine idle speed as follows.

10.Have someone tilt the cultivator back on its depth stake so that the tines are off the ground.

11.Start the engine.

12.With the throttle in the released (idle position), turn the idle speed adjust- ment screw counterclockwise until the tines stop rotating.

WARNING: The engine gover- nor is set at the factory. Do not change the governor setting.

Over speeding the engine above the fac- tory setting can be dangerous. If you think the engine governor needs an ad- justment, contact your nearest Autho- rized Service Center.

Carburetor

Mixture

Idle Speed Adjustment Screw

Adjustment Screw

Engine Shown With Air Filter Removed

Figure 15

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Contents Cultivator MURRAY, INC. Two Year Limited Warranty Responsibility of the Owner OWNER’S InformationSafe Operation Practices for Cultivator Safety RulesFuel Safety Operating SafetySafe Storage Repair / Adjustments SafetySlow Fast Fuel Oil Choke OFF Half Choke Full Choke International SymbolsHOW to Assemble the Handle AssemblyAssembly Parts Packed Separately in Carton HOW to Remove the Cultivator from the CartonTighten the knobs Outside of the lower handle as youDle and damage the engine casing Checklist Know Your Cultivator OperationEYE Protection How To Set The Depth HOW to USE the CultivatorHOW to Operate the Cultivator How To Stop The CultivatorHow To Mix The Fuel Mixture How To Prepare The EngineBefore Starting the Engine These areas HOW to Start the EngineNo Choke Half Choke Full Choke Choke Control Heavy soil 4 inch depth or greater Hints for Depth Stake or Wheel AdjustmentCultivating Tips Seed bed preparation 4 to 6 inches depthGeneral Recommendations MaintenanceProduct Specifications Customer ResponsibilitiesRemove the air vent screw see Figure LubricationFilter cover and the air filter Ment spark plugTine Removal Service and AdjustmentHOW to Remove and Install the Tines Tine InstallationEngine Shown With Air Filter Removed HOW to Adjust the CarburetorCultivator StorageEngine Trouble Cause Correction Trouble Shooting ChartModel 11052x4D KEY 482 483 480 485 484 493 481 490 496 492 660 650 661 662 663 946 950930 948 943 MURRAY, INC. Lawn Mower Central Parts Distributors HOW to Order Repair Parts031306L MURRAY, INC. Garantie limitée de deux ans Responsabilités DU Propriétaire Informations S’ADRESSANT À L’USAGERPrécautions pour le carburant Règles DE SécuritéRègles de sécurité pour l’utilisation de la motobineuse Avant toute utilisationSécurité des réparations et du régla- ge Sécurité d’entreposageStarter fermé Mi-starter Plein starter Lent Rapide CarburantÉloignez toute personne De la zone de travail Montage DES Manches MontageMontage Pièces Emballées Séparément Dans LE Carton Déballage DE LA MotobineuseLes contre-écrous comme indiqué à la Montez la commande des gaz sur leInsérez le manche inférieur gauche Dans la colonne de montage voirListe DE Vérification Interrupteur MARCHE/ARRÊT La UtilisationConnaissance DE LA Motobineuse Protection DES YeuxRéglage de la profondeur Mode D’EMPLOI DE LA MotobineuseConduite DE LA Motobineuse Arrêt de la motobineuseLange dosage 24 Avant DE Démarrer LE MoteurPréparation du moteur Composition du mélange de carburantDémarrage DU Moteur Starter fermé Mi-starter Plein starter Commande du starterQue le moteur a tourné. Évitez de toucher ces pièces Préparation du sol pour semis de 10 à 15 cm de profondeur Conseils Pour LE LabourageTerre forte 10 cm ou plus de profon- deur Caractéristiques Produit Recommandations GénéralesEntretien Responsibilités DE L’ACHETEURRemontez la vis de purge d’air Retirez la vis de purge d’air voir FigureTre à air et le filtre à air Placement de la bougieMontage des lames Entretien ET RéglageDémontage ET Montage DES Lames Démontage des lamesRéglage DU Carburateur Moteur EntreposageMotobineuse Panne Cause Réparation Tableau DE DepannageChesapeake Ave. Columbus, OH 614488−7951 Commande DE Pièces Détachées031306L Garantía Limitada de Dos Años de MURRAY, INC Responsabilidad DEL Propietario Información Para EL PropietarioSeguridad con el combustible ImportanteNormas de seguridad para la operación de la cultivadora Antes de usar la unidadReparación / Ajustes seguros Almacenamiento seguroCebador Apagado Cebado medio Cebado completo Marcha lenta Marcha rápida CombustibleCómo Ensamblar EL Mango EnsamblajeEnsamblaje Partes Empacadas POR Separado EN LA Caja Cómo Sacar LA Cultivadora DE LA CajaEspaciador Contra- tuerca Tornillo Lista DE Comprobación Palanca de control del ahogador Se OperaciónConozca SU Cultivadora Protección Para LOS OjosCómo ajustar la profundidad Cómo Usar LA CultivadoraCómo Operar LA Cultivadora Cómo detener la cultivadoraProporción de SI. métrico Antes DE Hacer Arrancar EL MotorCómo preparar el motor Cómo preparar la mezcla de combustibleNota No trate de cebar un motor ca- liente o tibio Cómo Hacer Arrancar EL MotorArado pesado más de 4 pulgadas de profundidad Consejos Para CultivarResponsabilidades DEL Cliente MantenimientoEspecificaciones DEL Producto De aceite, el eje de los dientes De aireSaque el tornillo del escape de aire Figura Bujía Instalación de los dientes Servicio Y AjusteCómo Desmontar Y Montar LOS Dientes Desmontaje de los dientesEl motor se muestra sin el filtro de aire Cómo Ajustar EL CarburadorCultivadora AlmacenamientoMotor Tabla DE Localizacion DE Averias Problema Causa SoluciónNota Cómo Hacer UN Pedido DE Piezas DE Repuesto
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