MTD 1842AVCC OIL and Fuel Information, OIL and Fuel Mixing Instructions, Using Blended Fuels

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OIL AND FUEL INFORMATION

OIL AND FUEL MIXING INSTRUCTIONS

Old and/or improperly mixed fuel are the main reasons for the unit not running properly. Be sure to use fresh, clean unleaded fuel. Follow the instructions carefully for the proper fuel/oil mixture.

Definition of Blended Fuels

Today's fuels are often a blend of gasoline and oxygenates such as ethanol, methanol, or MTBE (ether). Alcohol-blended fuel absorbs water. As little as 1% water in the fuel can make fuel and oil separate. It forms acids when stored. When using alcohol-blended fuel, use fresh fuel (less than 60 days old).

Using Blended Fuels

If you choose to use a blended fuel, or its use is unavoidable, follow recommended precautions:

Always use the fresh fuel mix explained in your operator's manual

Always agitate the fuel mix before fueling the unit

Drain the tank and run the engine dry before storing the unit

Using Fuel Additives

The bottle of 2-cycle oil that came with your unit contains a fuel additive which will help inhibit corrosion and minimize the formation of gum deposits. It is recommended that you use our 2-cycle oil with this unit.

If unavailable, use a good 2-cycle oil designed for air-cooled engines along with a fuel additive, such as STA-BIL®Gas Stabilizer or an equivalent. Add 0.8 oz.

(23 ml.) of fuel additive per gallon of fuel according to the instructions on the container. NEVER add fuel additives directly to the unit's fuel tank.

CAUTION: For proper engine operation and

maximum reliability, pay strict attention to the oil and fuel mixing instructions on the

2-cycle oil container. Using improperly mixed fuel can severely damage the engine.

Thoroughly mix the proper ratio of 2-cycle engine oil with unleaded gasoline in a separate fuel can. Use a 40:1 fuel/oil ratio. Do not mix them directly in the engine fuel tank. See the table below for specific gas and oil mixing ratios.

NOTE: One gallon (3.8 liters) of unleaded gasoline mixed with one 3.2 oz. (95 ml.) bottle of

2-cycle oil makes a 40:1 fuel/oil ratio.

 

 

 

 

 

 

 

 

 

 

 

 

 

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UNLEADED GAS

 

 

2 CYCLE OIL

 

 

 

 

1 GALLON US

 

 

3.2 FL. OZ.

(3.8 LITERS)

 

 

(95 ml)

 

 

 

 

 

 

 

 

1 LITER

 

 

25 ml

 

 

 

 

 

 

 

 

MIXING RATIO - 40:1

WARNING: Gasoline is extremely

flammable. Ignited Vapors may explode. Always stop the engine and allow it to cool before filling the fuel tank. Do not smoke while filling the tank. Keep sparks and open flames at a distance from the area.

WARNING: Remove fuel cap slowly to avoid injury

from fuel spray. Never operate the unit without the fuel cap securely in place.

WARNING: Add fuel in a clean, well ventilated

outdoor area. Wipe up any spilled fuel immediately. Avoid creating a source of ignition for spilt fuel. Do not start the engine until fuel vapors dissipate.

NOTE: Dispose of the old fuel/oil mix in accordance to Federal, State and Local regulations.

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Contents 42cc Gas Chain Saw Model Operator’s ManualIntroduction Rules for Safe Operation Before OperatingWhile Operating Kickback Safety Precautions Fuel Safety Other Safety PrecautionsSymbol Meaning Safety and International SymbolsChain SAW Components Safety FeaturesKickback Specifics Rotational KickbackPinch Kickback The push and pull reactions Using Fuel Additives Using Blended FuelsOIL and Fuel Information OIL and Fuel Mixing InstructionsStopping Instructions STARTING/STOPPING InstructionsFelling Operating InstructionsBucking Using a Sawhorse LimbingBucking Maintenance Schedule Maintenance and Repair InstructionsInstalling a Chain Removing and Installing the Guide BARChain Brake Mechanical Test SAW Chain Tension AdjustmentFuel Filter AIR FilterCarburetor Adjustment Spark Arrester ScreenSpark Plug Storing a Chain SAW Guide BAR MaintenanceRemoving a Unit from Storage SAW Chain / BAR LubricationChain Maintenance Chain Replacement InformationInertia Chain Brake Action Chain Brake Operational Test U S E TroubleshootingT I O N U SEPage Model MTD1425NAV Parts ListModel MTD1642AVCC / MTD1842AVCC MTD LLC Page Modèle De Scie De Chaîne Du Gaz 42cc Manuel de L’utilisateurNformations D’ENTRETIEN Tous NOS RemerciementsTable DES Matières PARE-ÉTINCELLESAvertissement le non Mise EN Garde le nonConsignes DE Sécurité Avertissement Les rebonds Avertissement lessenceest Avertissements DE Sécurité Concernant GAZAutres Précautions DE Sécurité Symboles DE Sécurité ET Internationaux Dispositifs DE Securite Composants DE LA TronçonneuseRebonds Conseils Supplementaires Avertissement LesrebondsRebonds Rotatifs De tractionAvertissement Enlevezle Mise EN Garde PourassurerAvertissement Ajoutezdu Informations SUR Lhuile ET LE CarburantAvertissement N’opérez Avertissement n’utiliserInstructions DE Démarrage ET D’ARRÊT Instructions DE DémarrageAvertissement Eviter la Mode DemploiAvertissement Avant la AbattageMise EN Garde S’assurer Avertissement Ne jamaisEbranchage TronconnageAvertissement pouréviter Entretien ET RéparationsProgramme Dentretien Enlevant ET Installant LA Barre DE Guide Installation D’UNE ChaîneMise EN Garde Latension Reglage DE LA Tension DE LA ChaineTest Mecanique DU Chain Brake Filtre a AIR Mise EN Garde Ne jamaisPARE-ETINCELLES Mise EN Garde évitez deBougie Reglage DU CarburateurReparation Apres Emmagasinage Entreposage D’UNE TronconneuseEntretien DU GUIDE-CHAINE Lubrification DE LA Chaine ET DU GUIDE-CHAINEAvertissement Si la chaîne Renseignements SUR LE Remplacement DE LA ChaîneEntretien DE LA Chaine Chain Brake Á IntertieL U T I O N DépannageNotas Référence Description Liste DES PiècesRO U Garantie Limitée DU Fabricant Pour SModelo De la Sierra De la Cadena Del Gas 42cc Manuel del Dueño/OperadorIntroducción Normas Para UNA Operación Segura Precaucion unaEl no seguirSI Tiene PREGUNTAS, Llame AL LEA Todas LAS Instrucciones Antes DE LA OperacionProtejase Contra EL Contragolpe Advertencia El conAdvertencia Laes muygasolina Advertencias DE GasolinaOtras Precauciones DE Seguridad Combustible SIN Plomo Simbolos DE Seguridad E InternacionalesIndicador DE Aceite Control DE Encendido Y ApagadoComponentes DE LA Sierra DE Cadena Aspectos DE SeguridadEl Contragolpe MAS Acerca DEL ContragolpeAdvertencia Lagasolina es Precaucion Para que elAdvertencia Saque la Advertencia Cargue elAdvertencia Nunca Advertencia Use estaInstrucciones DE Arranque Y Apagado Instrucciones DE ArranquePrecaucion Si se tala un Advertencia Un senderoAdvertencia No corte un Advertencia Antes deDesramado Precaucion Mientras laLeñado Leñado Usando UN Caballete Para AserrarInstrucciones DE Mantenimiento Y Reparación Advertencia Para evitarInstalación DE UNA Cadena Quitando E Instalando LA Barra DE LA GuíaPrecaucion Si la cadena Precaucion Una nuevaAdvertencia El propósito Ajustes DE Tension DE LA Cadena DE LA SierraAdvertencia Nuncarealice Precaucion NuncaFiltro DE Aire Filtro DE CombustiblePantalla Contra Chispa Precaucion No limpieBujia Ajustes DEL CarburadorPrecaucion La falta de Advertencia Sicadenala no Advertencia ActiveChain elResolucion DE Problemas U S aC I Ó N Notas Pieza N o Descripción Lista DE PiezasPI ST N Garantía Limitada DEL Fabricante Para Stop