ASSEMBLY INFORMATION - TRIMMER HEAD

TRIMMER

HEAD

NOTE: Remove the blade and metal shield before attaching the plastic shield and trim- mer head. To remove blade, push in locking lever and hold. Rotate blade nut until the lock- ing lever falls into one of the grooves in the dust cup. Continue to hold the locking lever. This will keep the shaft from turning while loosening the blade nut. Remove blade nut by turning clockwise. Release locking lever. Remove both washers and blade. To remove metal shield, loosen and remove the four mounting screws. See ATTACHING THE METAL SHIELD and INSTALLATION OF THE METAL BLADE for illustrations. Be sure to store all parts and instructions for future use.

ATTACHING THE PLASTIC SHIELD AND TRIMMER HEAD

NOTE: Make sure all parts are properly installed as shown in the illustration before installing the trimmer head.

SPush in locking lever and hold.

SRotate dust cup until the locking lever falls into one of the grooves.

Locking Lever

SContinue to hold in locking lever. This will

keep the shaft from turning while tightening the trimmer head.

SThread trimmer head onto the shaft in the direction shown on the decal. Tighten until

secure.

SRelease locking lever.

ASSEMBLY INFORMATION - WEED BLADE

WEED

BLADE

WARNING: The shield must be prop- erly installed. The shield provides partial protection from the risk of thrown objects to the operator and others and is equipped with a line limiter blade which cuts excess line to the proper length. The line limiter blade (on underside of shield) is sharp and can cut you.

SRemove wing nut from shield.

SInsert bracket into slot on shield.

SPivot shield until bolt passes through hole in

bracket.

STighten the wing nut securely.

S If your unit has a plastic cover over the threads on the threaded shaft, remove the covering to expose the threads.

S Before installing the trimmer head, make sure the dust cup is positioned on the gear- box as shown below.

Bracket

Slot

Wing Nut

 

Shield Gearbox

Dust Cup

5

NOTE: Remove the trimmer head and plastic shield before attaching the metal shield and installing the weed blade. To remove the trim- mer head, push in locking lever and hold. Ro- tate trimmer head until the locking lever falls into one of the grooves in the dust cup. Continue to hold in locking lever. This will keep the shaft from turning while loosening the trimmer head. Remove trimmer head by turning clockwise. Release locking lever. To remove the plastic shield, loosen and remove wing nut. Pivot shield to release bracket from slot. See AT-

TACHING THE PLASTIC SHIELD AND TRIM- ER HEAD for illustrations. Be sure to store all parts and instructions for future use. Never use the trimmer head with the metal blade installed.

ATTACHING THE METAL SHIELD

DANGER: The metal shield must be properly installed on the tool anytime the tool is used with the blade. The forward tip of the metal shield helps to reduce the occurrence of blade thrust which can cause serious injury such as amputation to the operator or by- standers. Failure to install the shield in the position shown can result in serious injury to the operator. The length of the shield must be aligned with the length of the tube. The blade is sharp and can cut you. Be sure to wear gloves while working with blades.

S If your unit has a plastic cover over the threads on the shaft, remove the covering to expose the threads.

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Poulan 331 Assembly Information Trimmer Head, Attaching the Plastic Shield and Trimmer Head, Attaching the Metal Shield
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331 specifications

The Poulan 331 is a versatile chainsaw that has become a popular choice among both casual users and professional arborists due to its reliable performance and user-friendly features. This model strikes a balance between power and convenience, making it suitable for a variety of cutting tasks, from tree trimming to firewood chopping.

One of the main features of the Poulan 331 is its lightweight design, which enhances maneuverability. Weighing in at just around 10-12 pounds, it allows users to handle the saw with ease, reducing fatigue during long periods of operation. This makes it an excellent choice for individuals who may not have extensive experience in using chainsaws or those who need a tool for extended use.

Powering the Poulan 331 is a robust 33cc 2-cycle engine, providing ample power for its size. This engine is designed to deliver a high cutting speed, making it efficient for various tasks such as pruning and cutting down small to medium-sized trees. The engine features an easy-start system that reduces the effort needed to start the chainsaw, making it an ideal choice for users who may struggle with traditional starting methods.

The Poulan 331 also incorporates advanced technological features that enhance its performance and safety. A high-performance air filtration system helps keep the engine free from debris, prolonging its life and ensuring consistent power output. Additionally, the automatic oiler keeps the chain lubricated during operation, which not only enhances cutting performance but also reduces wear and tear on the chain.

Safety is a significant concern when operating chainsaws, and the Poulan 331 addresses this with features such as a chain brake and a protective front handguard. The chain brake can stop the chain quickly in the event of kickback, providing an added layer of safety for the user.

Furthermore, the chainsaw's ergonomic handle is designed to provide a comfortable grip, reducing vibrations and enhancing control during use. This feature, combined with the lightweight design, makes the Poulan 331 an accessible tool for a wide range of users.

In summary, the Poulan 331 is a powerful and lightweight chainsaw that combines user-friendly features with advanced technology. Its reliable performance, efficient engine, and safety features make it a preferred choice for both novices and seasoned professionals. Whether for home use or professional applications, the Poulan 331 stands out as a dependable tool in the world of cutting equipment.
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