McCulloch MS4016PAVCC, MS4018PAVCC Limbing, Bucking Using a Sawhorse, Vertical Cutting

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6 - GENERAL CUTTING INSTRUCTIONS

6-2. LIMBING

Limbing a tree is the process of removing the branches from a fallen tree. Do not remove supporting limbs (A) until after the log is bucked (cut) into lengths (Figure 6-2A). Branches under tension should be cut from the bottom up to avoid binding the chain saw.

WARNING

Never cut tree limbs while standing on tree trunk.

A

6-2A

6-3. BUCKING

Bucking is cutting a fallen log into lengths. Make sure you have a good footing and stand uphill of the log when cut- ting on sloping ground. If possible, the log should be sup- ported so that the end to be cut off is not resting on the ground. If the log is supported at both ends and you must cut in the middle, make a downward cut halfway through the log and then make the undercut. This will prevent the log from pinching the bar and chain. Be careful that the chain does not cut into the ground when bucking as this causes rapid dulling of the chain.

When bucking on a slope, always stand on the uphill side.

1.Log supported along entire length: Cut from top (over- buck), being careful to avoid cutting into the ground (Figure 6-3A).

2.Log supported on 1 end: First, cut from bottom (under- buck) 1/3 diameter of log to avoid splintering. Second, cut from above (overbuck) to meet first cut and avoid pinching (Figure 6-3B).

3.Log supported on both ends: First, overbuck 1/3 diam- eter of log to avoid splintering. Second, underbuck to meet first cut and avoid pinching (Figure 6-3C).

NOTE: The best way to hold a log while bucking is to use a sawhorse. When this is not possible, the log should be raised and supported by the limb stumps or by using sup- porting logs. Be sure the log being cut is securely support- ed.

6-3A

6-3B

6-3C

6-4.BUCKING USING A SAWHORSE

For personal safety and ease of cutting, the correct position for vertical bucking is essential (Figure 6-4A).

VERTICAL CUTTING:

A.Hold the saw firmly with both hands and keep the saw to the right of your body while cutting.

B.Keep the left arm as straight as possible.

C.Keep weight on both feet.

CAUTION

While the saw is cutting, be sure the chain and bar are being properly lubricated.

B

A

C

6-4A

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Contents Gasoline Chain Saws Table of Contents IntroductionGeneral Identification Safety FeaturesGeneral Information Other Safety Precautions Safety PrecautionsKickback Safety Precautions General Safety Precautions for Chain SAW Users More about KickbackKickback Safety Labels International SymbolsAssembly Requirements Assembly InstructionsTools for Assembly Guide BAR / SAW Chain / Clutch Cover InstallationTo Adjust SAW Chain SAW Chain Tension AdjustmentTo Install SAW Chain Chain Brake Mechanical Test To Test Chain BrakeMixing Fuel Fuel and Lubrication SymbolsFuel and Lubrication Fuel Mixing Table Recommended FuelsTo Start Engine Operating InstructionsEngine PRE-START Checks Important Idling InformationChain Brake Operational Test RE-STARTING a Warm EngineTo Stop Engine SAW Chain / BAR LubricationGeneral Guidelines for Felling Trees General Cutting InstructionsFelling Felling a TreeBucking Bucking Using a SawhorseLimbing Vertical CuttingMaintenance Instructions Preventive MaintenanceFuel Filter To Clean AIR FilterAIR Filter Storing a Chain SAW Carburetor AdjustmentSpark Plug Removing a Unit from StorageChain Maintenance BAR / Chain MaintenanceGuide BAR Maintenance Chain Replacement Information Bar Length Drive LinksTroubleshooting the Engine ProblemManuel DE Utilisation Introductioin Lire AttentivementIdentification DES Principaux Idispositifs DE SecuritePrecautions Pour Eviter LES Rebonds Measures DE SecuritePrécautions Générales DE Sécurité Rebonds Conseils Supplemen Taires Etiquette Securite Pour RebondsSymboles Internationaux Instructions Pour Montage GUIDE-CHAINE / Chaine / Installa Tion DU Carter D’EMBRAYAGEInstallation DU GUIDE-CHAINE Outils Pour MontageReglage DE LA Chaine Installation DE LA ChaineReglage DE LA Tension DE LA Chaine Test Mecanique DU Chain Brake Test du Chain BrakeCarburant ET Lubrification Mise EN Marche DU Moteur FonctionnementVerification DU Moteur Informations Importantes DimmobilitéTest Operationnel DU Chain Brake Redemarrage D’UN Moteur ChaudArret DU Moteur Graissage AutomatiqueAbattage D UN Arbre Instructions Pour LA CoupeAbattage Regles Generales a Observer Pour L’A- BattageTronconnage SUR Chevalet EbranchageTronconnage Coupe VerticaleInstrucciones DE Mantenimiento Entretien PreventifGrille PARE-ETINCELLES Filtre a AIRFiltre a Essence Nettoyage DU Filtre a AIREntreposage D’UNE Tronconneuse BougieReglage DU Carburateur Preparation Apres EmmagasinageEntretien DE LA Chaine Entretien DU GUIDE-CHAINEEntretien DU GUIDE-CHAINE Lubrification DE LA ChaineInformations Concernant LE Remplacement DE LA Chaîne ’unité RelieProbleme Depannage DU MoteurSierras de Cadena De Gasolina Introduccion POR Favor LEAAspectos DE Seguridad Renseignments GenerauxIndentificacion General Otras Precauciones DE Seguridad Precautiones DE SeguridadPrecauciones DE Contragolpe Precautiones DE Seguridad MAS Acerca DEL Contragolpe Etiquetas DE Seguridad POR ContragolpeSimbolos Internacionales Requerimientos Para EL ENSAM- Blado Instrucciones DE EnsembladoHerramientas Para EL ENSAMBLA- do Para Instalar LA Barra GuiaJustes DE Tension DE LA Cadena DE LA Sierra Para Ajustar LA Cadena DE LA SierraPrecaucion Prueba Mecanica DEL Chain BrakeCombustible Y Lubricacion Para Arrancar EL Motor Instrucciones DE OperacionPuntos DE Inspeccion Para EL PRE-ARRANQUE DEL Motor Importante Información Sobre ParadoRueba Operacional DEL Chain Brake Para Volver a Encender EL Motor CalientePara Apagar EL Motor Lubricacion DE LA Barra / Cadena DE LA SierraReglas Generales Para EL Talado DE Arboles Instrucciones DE Cortado GeneralesTalado Desramando UN ArbolLeñado Usando UN Caballete Para Aserrar DesramadoLeñado Cortando VerticalmenteMantenimiento Preventivo Pantalla Contra Chispanota Filtro DE AireFiltro DE Combustible Para Limpiar EL Filtro DE AireRetirando UNA Unidad EL ALMACE- Naje Ajustes DEL CarburadorAlmacenando UNA SIERRA-DE Cadena Mantenimiento DE LA Cadena Mantenimiento DE LA Barra / CadenaMantenimiento DE LA Barra Guia Lubricacion DE LA CadenaAfilado DE LA Cadena Nformación Sobre EL Recambio DE LA CadenaProblema Deteccion Y Correccion DE Fallas DEL MotorParts List Parts No DescriptionAlto

MS4016PAVCC, MS4018PAVCC specifications

The McCulloch MS4016PAVCC and MS4018PAVCC are two notable chainsaws designed to combine power, efficiency, and user-friendly features. Both models are well-suited for a variety of tasks, ranging from occasional home use to more demanding cutting jobs, making them ideal for homeowners and DIY enthusiasts.

The MS4016PAVCC features a 16-inch guide bar, while the MS4018PAVCC is equipped with an 18-inch guide bar. This difference in bar length accommodates different cutting requirements, with the MS4018PAVCC providing the ability to handle larger logs and thicker branches. Both models are powered by a robust 40cc engine, delivering impressive cutting performance without sacrificing weight—making them manageable for extended use.

One of the most notable features of the McCulloch MS4016PAVCC and MS4018PAVCC is their high-quality chain system, designed for smooth and efficient cutting. The low-vibration technology incorporated into both chainsaws minimizes fatigue for the user, enabling longer cutting sessions with increased comfort. Additionally, the automatic chain lubrication system ensures that the chain remains well-lubricated during operation, promoting longevity and optimal performance.

Ergonomically designed, both models come equipped with soft-grip handles that enhance user comfort. Easy-access controls allow for convenient operation and adjustments on-the-go. The quick-start system reduces the effort needed to start the engine, making these chainsaws ideal for a range of users, from novice to experienced.

Safety features are a priority in the MS4016PAVCC and MS4018PAVCC models. They include a chain brake designed to prevent accidental chain rotation, reducing the risk of injuries during operation. Additionally, the design includes a front hand guard and an easy-to-operate throttle lever for enhanced safety.

Overall, the McCulloch MS4016PAVCC and MS4018PAVCC chainsaws are a blend of power, user-friendliness, and safety. With their durable build, efficient performance, and comfortable handling, they are poised to meet the needs of those looking to tackle cutting tasks around the home or yard. With McCulloch's commitment to quality and innovation, these chainsaws stand out as reliable companions for any cutting job.
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