Poulan Pro 1420 Operator's Manual
![Poulan Pro 1420 Chainsaw manual cover](/images/EHOELiDsofzBInmBtYAHaRTK/thumbs/thumb175x175.webp)
To start the Poulan Pro 1420 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 to start.
The Poulan Pro 1420 requires a 40:1 fuel mixture ratio, which means 3.2 ounces of two-cycle engine oil per gallon of gasoline.
First, ensure the chainsaw is turned off and the chain brake is engaged. Remove the side panel using the appropriate wrench, then remove the old chain. Fit the new chain onto the guide bar, ensuring the teeth are facing the correct direction, and reattach the side panel.
Check for fuel issues, ensure the spark plug is clean and properly connected, verify the air filter is not clogged, and ensure the choke is set correctly. If problems persist, consult the manual or a professional technician.
The air filter should be checked before each use and cleaned regularly depending on usage conditions. For optimal performance, clean it every 5 hours of use or sooner in dusty conditions.
To tension the chain, loosen the bar nuts slightly, adjust the tension screw until the chain is snug against the guide bar, then tighten the bar nuts. The chain should move freely by hand but not sag.
Regular maintenance includes checking and cleaning the air filter, inspecting and replacing the spark plug if needed, sharpening the chain, checking the chain tension, and ensuring the bar and chain oil reservoir is full.
For storage, empty the fuel tank, clean the chainsaw thoroughly, remove the chain and store it separately, and keep the chainsaw in a dry, dust-free environment.
Stalling can be caused by a dirty air filter, incorrect fuel mixture, or a blocked fuel line. Ensure the air filter is clean, the fuel mixture is correct, and the fuel line is unobstructed.
Use a round file that matches the size of your chain's cutters. Place the file in the notch of the cutter, holding it at a consistent angle, and gently file each cutter. Ensure all cutters are filed evenly for optimal performance.