Poulan Pro 221 LE Operator's Manual

To start the Poulan Pro 221 LE chainsaw, ensure the chain brake is engaged, switch the ignition to "on," set the choke to full, and pull the starter rope until the engine fires. Then, set the choke to half and pull again until the engine starts.
The correct fuel mixture for the Poulan Pro 221 LE is a 40:1 ratio of gasoline to 2-cycle oil. Use fresh, unleaded gasoline and high-quality 2-cycle oil.
If the chainsaw won't start, check the spark plug for fouling, ensure the fuel is fresh, verify that the air filter is clean, and ensure the choke is set correctly. Additionally, make sure the kill switch is in the 'on' position.
The chain should be sharpened every 5 hours of use or sooner if it shows signs of dullness, such as producing fine sawdust rather than chips. Regular maintenance ensures efficient cutting and safety.
Clean the air filter after every 5 hours of use. Remove it, wash it with warm, soapy water, rinse, and allow it to dry before reinstallation. Replace if damaged or heavily soiled.
To adjust the chain tension, loosen the bar nuts slightly, adjust the tension screw until the chain fits snugly against the bar but can still move freely, then retighten the bar nuts.
If the chainsaw chain is not cutting straight, it may be due to uneven sharpening of the chain teeth. Ensure all teeth are sharpened to the same length and angle.
If the engine is overheating, check for adequate fuel mixture, ensure the air filter is clean, and verify that the cooling fins are not obstructed by debris. Reduce the workload and allow the chainsaw to cool.
For long-term storage, empty the fuel tank, run the engine to burn any remaining fuel, clean the chainsaw, and oil the chain and bar to prevent rust. Store in a dry place.
Inspect the spark plug for carbon deposits, wear, or damage. If the plug is heavily fouled or the electrodes are worn, replace it. A proper spark plug is essential for efficient engine operation.