Poulan Pro PEM4N21RH Operator's Manual
![Poulan Pro PEM4N21RH Mower manual cover](/images/QdeyZJhRsuNyfCHQbYnTNMQb/thumbs/thumb175x175.webp)
To start the Poulan Pro PEM4N21RH mower, ensure the mower is on a flat surface. Check that the fuel tank is filled and the oil level is adequate. Pull the starter cord firmly until the engine starts.
If the mower does not start, check the fuel level, ensure the spark plug is connected properly, and inspect the air filter for blockages. If the problem persists, consult the user manual or contact customer support.
It's recommended to change the oil after the first 5 hours of use, and then every 25 hours of operation or at least once each mowing season. Use the oil type specified in the user manual.
To adjust the cutting height, locate the height adjustment lever near the wheels. Move the lever to the desired position to raise or lower the cutting deck. Make sure all wheels are set to the same height for an even cut.
Regularly inspect the mower blades for damage or dullness. Sharpen or replace blades as needed to ensure a clean cut. Always disconnect the spark plug before performing maintenance on the blades.
After use, disconnect the spark plug and use a garden hose to wash away grass clippings and debris from the mower deck. Avoid spraying water directly onto the engine. Dry thoroughly to prevent rust.
If the mower vibrates excessively, check for damaged or unbalanced blades. Ensure all nuts and bolts are tightly secured. If the problem continues, consult a professional technician.
For off-season storage, clean the mower thoroughly, empty the fuel tank, and remove the battery if applicable. Store the mower in a dry, sheltered area. Cover with a tarp to protect it from dust and moisture.
The Poulan Pro PEM4N21RH mower is designed to run on unleaded gasoline with a minimum octane rating of 87. Avoid using gasoline with more than 10% ethanol to prevent engine damage.
To replace the air filter, first disconnect the spark plug. Locate the air filter cover, remove it, and take out the old filter. Insert a new filter, ensuring it is seated properly, and replace the cover securely.