Poulan Pro PP333 Operator's Manual
![Poulan Pro PP333 Trimmer manual cover](/images/deIjilVmKkcWXSTxTGaKZyPL/thumbs/thumb175x175.webp)
To start the Poulan Pro PP333 trimmer, ensure the trimmer is on a flat surface. Set the choke lever to the full choke position, press the primer bulb six times, set the throttle to the fast position, and pull the starter cord until the engine fires. Once the engine starts, move the choke to the run position.
The correct fuel mixture for the Poulan Pro PP333 trimmer is a 40:1 ratio of gasoline to 2-cycle oil. This means you should mix 3.2 ounces of 2-cycle oil with one gallon of gasoline.
To replace the trimmer line, turn off the trimmer and disconnect the spark plug. Remove the spool from the trimmer head, replace it with a new one, and wind the new line according to the directional arrows on the spool. Reattach the spool to the trimmer head.
If the trimmer engine won't start, check the fuel level and ensure the mixture is correct, inspect the spark plug for fouling or damage, and verify the air filter is clean. Additionally, make sure the kill switch is in the start position.
To clean the air filter, remove the air filter cover, take out the air filter, and wash it with soap and water. Allow it to dry completely before reinstalling it. Ensure the air filter is properly seated and replace the cover.
Excessive vibration may be caused by a damaged or imbalanced cutting head. Inspect the cutting head for damage, ensure the trimmer line is evenly distributed, and tighten any loose parts. If the problem persists, consult a professional technician.
Regular maintenance should be performed every 25 hours of use or at least once a season. This includes checking and cleaning the air filter, inspecting the spark plug, and examining the trimmer line and head for wear and damage.
No, you should only use high-quality 2-cycle oil designed for air-cooled engines in the fuel mixture. Using the correct oil helps ensure proper lubrication and performance of the engine.
If the trimmer line keeps breaking, ensure you're using the correct line diameter for the trimmer. Avoid hitting hard surfaces like rocks or concrete, and check the line path for any obstructions or sharp edges that might be causing the line to break.
To improve performance, regularly clean the air filter, use fresh and properly mixed fuel, sharpen or replace the cutting head as needed, and ensure all components are securely fastened. Regular maintenance is key to optimal performance.