how to clean your lawn mower

Maintaining a clean lawn mower not only keeps it looking great but also helps in extending its lifespan and ensuring optimal performance. Dirt, grass clippings, and debris can clog the mower’s parts, leading to overheating or mechanical issues. Here’s a step-by-step guide to help you clean your lawn mower effectively.

Preparation

Before you start the cleaning process, ensure safety first:

• Wear protective gloves to avoid cuts or irritation from sharp blades and debris.
• Disconnect the spark plug wire to prevent accidental starting of the mower while cleaning. For electric mowers, detach the power cord or battery.
• Allow the mower to cool down if it has been recently used.

Cleaning the Undercarriage

The undercarriage is where most of the grass clippings and mud stick, which, if left unchecked, can lead to rust or blockages.

1. Prop the mower up securely or turn it on its side, ensuring that the air filter and carburetor side are facing up to prevent oil from seeping into these components.
2. Use a putty knife or similar tool to scrape off caked-on grass and mud from the undercarriage.
3. For stubborn debris, you may use a garden hose to loosen and wash away the debris. Avoid using a pressure washer as it can force water into bearings and other sensitive areas.
4. Once the debris is removed, dry the area thoroughly with a towel or let it air dry before using the mower again.
5. Check for any damage or corrosion and address as needed.

Cleaning Air Filter and Other Parts

The air filter is crucial for the engine’s performance and should be cleaned regularly.

1. Locate the air filter housing, which is typically on the side of the engine.
2. Open the cover and remove the air filter. Foam filters can be washed with soap and water, then left to dry thoroughly. Paper filters should be replaced when dirty rather than washed.
3. Check other easily accessible parts like the wheels, handles, and bag attachment for debris and wipe them down as necessary.

Sharpening the Blades

Dull blades can tear grass instead of cutting it cleanly, which is bad for your lawn’s health.

1. Remove the blades by unscrewing the bolts that hold them in place—do this carefully as the blades are sharp.
2. Use a file or blade sharpener to sharpen the cutting edges. Ensure to maintain the balance of the blade by removing an equal amount of material from both sides.
3. Reattach the sharpened blade securely, making sure the bolts are tightened to the manufacturer’s recommended torque.

Cleaning the Exterior

The exterior of your lawn mower can be cleaned with mild soap and water.

1. Wipe down the mower’s exterior with a damp cloth or sponge. Avoid getting water near the engine or electrical components.
2. Remove any remaining dirt or debris with a soft brush.
3. Dry off the mower with a clean cloth or leave it in the sun to air dry.

Lubrication and Maintenance

After cleaning, it’s a good time to lubricate moving parts and perform any maintenance tasks.

1. Consult your mower’s manual to see what parts require lubrication. Generally, wheel bearings and cables benefit from a few drops of oil.
2. Check the tire pressure on riding mowers and inflate as needed.
3. Inspect the mower for any loose screws or bolts and tighten them.
4. Reconnect the spark plug wire or power source, and you’re ready to mow again.

By following these steps, you’ll keep your lawn mower in top condition. Clean your mower regularly, especially after mowing damp grass or before storing it for the winter. A clean and well-maintained mower will provide many years of reliable service.