Poulan Pro PR500N21SH Lawn Mower Manual
The Poulan Pro PR500N21SH is a powerful 21-inch gas lawn mower designed for efficient grass cutting. It features a reliable 500cc engine, adjustable cutting heights, and a durable steel deck. This manual provides essential information on safety, features, operation, maintenance, and troubleshooting.
Features at a Glance
The Poulan Pro PR500N21SH lawn mower comes equipped with several key features:
- 21-inch cutting deck for efficient mowing.
- 500cc engine for reliable power.
- Adjustable cutting heights (1 to 4 inches).
- Easy-start recoil system.
- Durable steel construction for longevity.
- Ergonomic handle for comfortable operation.
Safety Information
Always prioritize safety when operating the lawn mower:
- Read the manual thoroughly before use.
- Wear appropriate safety gear (gloves, goggles).
- Keep bystanders away from the mowing area.
- Do not operate on wet grass or slopes.
- Inspect the mower before each use for damage.
Assembly Instructions
Follow these steps to assemble your lawn mower:
- Attach the handle to the mower body using the provided bolts.
- Install the grass catcher by aligning it with the rear discharge.
- Fill the fuel tank with the recommended gasoline.
- Check the oil level and add oil if necessary.
Specifications
- Engine Type: 500cc gas engine.
- Cutting Width: 21 inches.
- Cutting Heights: Adjustable from 1 to 4 inches.
- Deck Material: Steel.
- Weight: Approximately 80 lbs.
- Fuel Capacity: 1.5 gallons.
- Oil Capacity: 0.5 quarts.
Operating Instructions
To operate the lawn mower:
- Ensure the mower is on a flat surface.
- Set the desired cutting height.
- Start the engine using the recoil starter.
- Push the mower forward and guide it along the lawn.
- Turn off the engine after mowing is complete.
Maintenance
Regular maintenance is essential for optimal performance:
- Check and change the oil regularly.
- Clean the air filter and replace if necessary.
- Sharpen the blades at least once a season.
- Inspect the mower for loose bolts and tighten as needed.
- Store in a dry place during off-season.
Troubleshooting
| Symptom | Possible Cause | Corrective Action |
| Engine won't start | No fuel | Check fuel level and refill if necessary. |
| Uneven cutting | Dull blades | Sharpen or replace blades. |
| Excessive vibration | Loose parts | Tighten all bolts and screws. |
| Grass clippings not collected | Clogged chute | Clear the chute of debris. |
Warranty Information
This lawn mower comes with a 2-year limited warranty covering defects in materials and workmanship. For warranty claims, please contact your local dealer or visit our website.
Poulan Pro PR500N21SH Lawn Mower Manual © - All Rights Reserved 2026