Your mower works hard to keep your lawn looking great, but it can’t do its job without the proper maintenance. Regularly changing your mower’s oil ensures the engine runs smoothly, preventing overheating and reducing wear and tear. We'll show you how to keep your mower in peak condition.
Why Changing Lawn Mower Oil is Important
Over time, engine oil breaks down, gets dirty, and loses its ability to protect your mower’s engine. Dirty oil can lead to overheating, increased fuel consumption, and even engine damage. Changing the oil regularly ensures your mower stays in top condition, extends its lifespan, and keeps your lawn looking great.
How Often Should You Change Lawn Mower Oil?
Most lawn mowers need an oil change after every 25 to 50 hours of use. If you only use your mower occasionally, it’s a good idea to change the oil once a year, preferably at the start of the mowing season. However, if you mow frequently or operate in dusty conditions, you may need to change it more often.
A simple rule of thumb is to check your oil before every use and change it when it looks dark, thick, or dirty.
Tools and Materials You’ll Need
Before you dive into changing your mower’s oil, gather a few essential tools. You won’t need a whole workshop of equipment, but having these items on hand will make the process smooth and quick:
Fresh engine oil (SAE 30 is often recommended for most lawn mower engines, but always refer to your mower’s manual for the exact type)
Oil drain pan or an old container for the used oil
Wrench for removing the oil drain plug
Funnel for pouring in the new oil
Oil filter (if applicable to your mower)
Rag or paper towels for cleaning up any spills
Safety gloves for protecting your hands
Step-by-Step Guide to Changing Lawn Mower Oil
Changing your lawn mower oil is an easy task that requires only a few simple steps. Follow this guide for a hassle-free experience:
1. Prepare Your Mower
Make sure your mower is on a flat surface. If it’s a gas-powered mower, run the engine for about five minutes to warm up the oil, as this helps it drain more easily. Turn off the engine and disconnect the spark plug for safety.
2. Drain the Old Oil
Place the oil drain pan under the mower. Locate the oil drain plug, which is usually under the mower deck or on the side of the engine. Use a wrench to loosen the plug and let the oil drain completely.
If your mower doesn’t have a drain plug, you may need to tilt the mower to pour the oil out through the fill hole. Be careful not to spill gas if your mower has fuel inside.
3. Replace the Oil Filter (If Your Mower Has One)
Some mowers have an oil filter that should be replaced with every oil change. Unscrew the old filter and apply a bit of new oil to the gasket of the new filter before installing it.
4. Add Fresh Oil
Insert a funnel into the oil fill hole and pour in the new oil. Check your owner’s manual for the correct amount of oil, as most push mowers take about 18 to 20 ounces.
Do not overfill, as too much oil can cause engine issues.
5. Check the Oil Level
Use the dipstick to check the oil level. Wipe it clean, insert it back into the oil fill hole, then pull it out to see the level. If needed, add more oil a little at a time until it reaches the recommended level.
6. Clean Up and Start Your Mower
Wipe away any oil spills with a rag. Reconnect the spark plug and start your mower to let the new oil circulate. Check for any leaks and ensure everything is running smoothly.
Tips for Keeping Your Mower in Top Shape
Regular oil changes are just one part of maintaining your mower. Here are some additional tips to keep your mower running like new:
Check the oil before every use. If it’s low or dirty, change it.
Use high-quality oil. It helps the engine run better and last longer.
Clean and replace the air filter regularly. A clean filter improves engine efficiency and prevents dirt from entering the engine.
Sharpen the mower blades for a cleaner, more even cut. Dull blades strain the engine and can make the lawn look ragged.
Store your mower properly. At the end of the season, drain old fuel and store your mower in a dry, sheltered spot to prevent corrosion.
Conclusion
Changing your lawn mower oil is a simple but essential task that helps extend its life. With a few tools and under 30 minutes, you can keep your mower running smoothly and protect the engine for better performance!
