Mower Maintenance Checklist: Essential Steps to Keep Your Lawn Mower in Top Shape

Follow this comprehensive mower maintenance checklist to keep your lawn mower in excellent condition throughout the mowing season. Learn the essential steps to extend the lifespan of your mower and ensure a beautiful lawn.

Mower Maintenance Checklist: Essential Steps to Keep Your Lawn Mower in Top Shape
Photo by Petar Tonchev / Unsplash

A well-maintained lawn mower can last for years and provide you with a neat and well-groomed lawn. However, without proper maintenance, your mower can quickly deteriorate and cause costly repairs or replacements. To avoid such situations, it's essential to follow a mower maintenance checklist to keep your machine in top condition.

In this article, we'll discuss the critical steps you need to take to maintain your lawn mower and extend its lifespan. Whether you own a gas, electric, or manual push mower, these tips will help you keep your machine in excellent shape and ensure a beautiful lawn.

Clean the Mower:

  • Gather the necessary tools
  • Remove debris from the deck and blade
  • Clean the underside of the deck
  • Clean the air filter
  • Wipe down the entire mower

Inspect the Air Filter:

  • Locate the air filter
  • Remove the air filter
  • Inspect the filter for dirt and debris
  • Clean or replace the filter

Check the Spark Plug:

  • Locate the spark plug
  • Remove the spark plug
  • Inspect the plug for wear and tear
  • Clean or replace the spark plug

Change the Oil:

  • Drain the oil
  • Refill with fresh oil
  • Dispose of the old oil properly

Sharpen the Blades:

  • Remove the blades
  • Inspect for damage
  • Sharpen the blades
  • Reinstall the blades

Check the Fuel System:

  • Inspect the fuel tank and fuel lines
  • Check the fuel filter
  • Refill with fresh fuel
  • Add fuel stabilizer

Store the Mower Properly:

  • Empty the fuel tank
  • Store the mower in a dry place
  • Cover the mower with a tarp or mower cover

Bullet Points:

  • A clean mower runs better and lasts longer
  • The air filter keeps dirt and debris from entering the engine
  • The spark plug ignites the fuel and air mixture in the engine
  • Fresh oil keeps the engine lubricated and prevents wear and tear
  • Sharp blades cut the grass cleanly and prevent damage to the lawn
  • A well-maintained fuel system ensures proper engine performance
  • Proper storage protects the mower from rust and other damage


Q: How often should I change the oil in my lawn mower?
A: It's recommended to change the oil in your mower after every 50 hours of use or at the beginning of every mowing season.

Q: How often should I sharpen my mower blades?
A: It's recommended to sharpen the blades at least once a season, or more often if you mow frequently or encounter obstacles such as rocks or tree stumps.

Q: Can I use any type of fuel in my mower?
A: Check the owner's manual for the recommended fuel type for your mower. It's important to use the correct fuel to ensure proper engine performance and prevent damage.


Following a mower maintenance checklist is crucial to keep your lawn mower running smoothly and extend its lifespan. Regular cleaning, inspection, and maintenance can prevent costly repairs or replacements and ensure a beautiful lawn. By taking the time to perform these essential steps, you can save money, time and energy in the long run while enjoying a well-groomed lawn.

It's important to note that this mower maintenance checklist is not exhaustive and may vary depending on the type of mower you own. Be sure to consult your owner's manual for specific maintenance instructions and recommended maintenance intervals.

By regularly maintaining your mower and following the steps outlined in this checklist, you can enjoy a well-functioning machine that provides you with a beautifully maintained lawn. Don't neglect your mower maintenance, and your lawn and wallet will thank you for it!