REPLACE SPARK PLUG

The spark plug should be replaced each year to ensure the engine starts easier and runs better. Ignition timing is fixed and non- adjustable.

1.Loosen 3 screws on cylinder cover.

2.Remove the cylinder cover.

3.Pull off the spark plug boot.

4.Remove spark plug from cylinder and discard.

5.Replace with Champion RCJ--7Y spark plug and tighten securely with a 3/4 inch (19 mm) socket wrench. Spark plug gap should be 0.025 inch (0,6 mm).

6.Reinstall the spark plug boot.

7.Reinstall the cylinder cover and 3 screws. Tighten securely.

Cylinder

Cover

Spark

Plug Boot

Spark

Plug

REPLACE FUEL FILTER

To replace fuel filter, drain your unit by run- ning it dry of fuel. Remove fuel cap and its connected retainer from tank. Pull filter from tank and remove from line. Replace and re- assemble.

CHAIN ADJUSTMENT

See CHAIN TENSION in ASSEMBLY section.

CHAIN SHARPENING

Chain sharpening is a complicated task and requires special tools. We recommend that you refer chain sharpening to a professional chain sharpener.

CARBURETOR ADJUSTMENT

WARNING: The chain will be moving during most of this procedure. Wear your pro- tective equipment and observe all safety pre- cautions. The chain must not move at idle speed.

The carburetor has been carefully set at the factory. Adjustments may be necessary if you notice any of the following conditions:

SChain moves at idle. See IDLE SPEED--T adjusting procedure.

SSaw will not idle. See IDLE SPEED--T ad- justing procedure.

Idle Speed-T

Allow engine to idle. If the chain moves, idle is too fast. If the engine stalls, idle is too slow. Ad- just speed until engine runs without chain movement (idle too fast) or stalling (idle too slow). The idle speed screw is located in the area above the primer bulb and is labeled T.

STurn idle screw (T) clockwise to increase

engine speed.

S Turn idle screw (T) counterclockwise to decrease engine speed.

If you require further assistance or are unsure about performing this procedure, contact your authorized service dealer or call our customer assistance help line at 1--800--554--6723.

STORAGE

WARNING: Perform the following steps after each use:

SAllow the engine to cool, and secure the unit before storing or transporting.

SStore chain saw and fuel in a well venti- lated area where fuel vapors cannot reach sparks or open flames from water heaters, electric motors or switches, furnaces, etc.

SStore chain saw with all guards in place and position chain saw so that any sharp

object cannot accidentally cause injury.

SStore chain saw well out of the reach of children.

SEASONAL STORAGE

Prepare your unit for storage at the end of the season or if it will not be used for 30 days or more.

If your chain saw is to be stored for a period of time:

SClean saw thoroughly before storage. S Store in a clean dry area.

S Lightly oil external metal surfaces and guide bar.

SOil the chain and wrap it in heavy paper or cloth.

FUEL SYSTEM

Under FUELING ENGINE in the OPERA- TION section of this manual, see message labeled IMPORTANT regarding the use of gasohol in your chain saw.

Fuel stabilizer is an acceptable alternative in minimizing the formation of fuel gum depos- its during storage. Add stabilizer to the gaso- line in the fuel tank or fuel storage container. Follow the mix instructions found on stabiliz- er containers. Run engine at least 5 minutes after adding stabilizer.

Poulan/WEED EATER 40:1, 2-cycle engine oil (air cooled) is blended with fuel stabilizer. If you do not use this oil, you can add a fuel stabilizer to your fuel tank.

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Poulan PP3816AV, PP4218AV, PP4218AVL instruction manual Storage

PP3816AV, PP4218AV, PP4218AVL specifications

The Poulan brand has established itself as a reliable name in the realm of outdoor power equipment, with a solid reputation for producing efficient and durable chainsaws. Among its notable models are the Poulan PP3816AV, PP4218AV, and PP4218AVL, each designed to cater to diverse cutting needs while incorporating advanced technologies and features to enhance user experience.

The Poulan PP3816AV model is compact and lightweight, making it ideal for both novices and seasoned users. It features a powerful 38cc two-stroke engine that provides ample cutting power for small to medium-sized trees, as well as for trimming branches. The 16-inch bar and chain allow for precise cuts, while the patented AV (Anti-Vibration) technology minimizes user fatigue during extended use. Additionally, the easy-access chain tensioning system simplifies adjustments, ensuring optimal chain performance.

Progressing to the PP4218AV, this model offers increased power with its 42cc engine, making it suitable for larger cutting tasks and demanding environments. It retains the 18-inch bar and chain, providing extended reach for tackling higher branches and thicker logs. The anti-vibration system is also present in this model, enhancing comfort during operation. Furthermore, the PP4218AV includes an Easy Start technology that reduces resistance and makes starting the engine effortless, even after long periods of inactivity.

The Poulan PP4218AVL takes things a step further with its enhanced features and capabilities. This model combines the power of a 42cc engine with advanced air filtration, ensuring maximum engine life and optimal performance in dusty environments. The 18-inch Oregon bar and chain guarantee smooth and efficient cuts, while the automatic oiler system keeps the chain adequately lubricated, reducing wear and enhancing durability. The lightweight design and improved anti-vibration system ensure that users can handle this chainsaw for extended periods without discomfort.

In summary, the Poulan PP3816AV, PP4218AV, and PP4218AVL chainsaws embody a blend of power, efficiency, and user-friendliness. With their respective engine sizes and bar lengths, they cater to a range of cutting requirements, from light pruning to more heavy-duty tasks. Each model embraces advanced technologies, such as anti-vibration systems and easy start features, making them excellent choices for both landscaping enthusiasts and professionals alike. With Poulan’s commitment to quality and innovation, users can depend on these chainsaws to get the job done reliably and efficiently.