Winterizing your lawn mower is essential to keep it in good condition during the off-season. Here’s a step-by-step guide:
1. Empty the Fuel Tank
Why: Old fuel can degrade and gum up the engine.
How:
- Run the mower until it stops to use up any remaining fuel.
- Alternatively, add a fuel stabilizer to prevent the fuel from degrading if you don't plan to empty it.
2. Clean the Mower
Why: Dirt, grass, and debris can cause rust or attract pests.
How:
- Use a stiff brush or compressed air to remove grass clippings and dirt.
- Turn the mower off and disconnect the spark plug before cleaning under the deck.
- Hose down the exterior if necessary, and let it dry completely.
3. Change the Oil
Why: Old oil can contain contaminants that damage the engine.
How:
- Drain the old oil while the engine is slightly warm.
- Refill with fresh oil according to the manufacturer’s specifications.
4. Remove or Maintain the Battery
Why: Batteries can lose charge or corrode over time.
How:
- Disconnect and remove the battery.
- Store it in a cool, dry place.
- Use a trickle charger to maintain the charge.
5. Inspect and Clean the Spark Plug
Why: A fouled or worn spark plug affects performance.
How:
- Remove the spark plug and inspect it for damage.
- Clean it with a wire brush or replace it if it’s worn.
6. Sharpen or Replace the Blade
Why: Dull blades tear grass instead of cutting it cleanly.
How:
- Remove the blade and inspect for damage or dullness.
- Have someone sharpen, or replace if necessary.
7. Lubricate Moving Parts
Why: Prevents rust and keeps the mower operating smoothly.
How:
- Apply lubricant or oil to pivot points, wheels, and cables.
8. Check the Air Filter
Why: A dirty air filter reduces engine efficiency.
How:- Remove the filter and inspect it.
- Replace a paper filter or clean a foam filter with soapy water (let it dry completely before reinstalling).
9. Store Properly
Why: Protects the mower from damage and weather.
How:
- Store the mower in a dry, sheltered location.
- Cover it with a tarp or mower cover if needed.
These steps ensure your mower stays in good shape and starts reliably next spring!