What maintenance does a lawn mower need
Change the oil every 20 to 30 hours of use, or at least once every spring. It may seem minor, but skipping this step can lead to a sluggish engine and unnecessary wear. Over time, used oil becomes thicker and less effective, causing friction between parts. It’s a quick job–you’re looking at maybe 10 minutes–but it makes a big difference in performance.
Blades need attention every season. If they’re chipped or dull, you’ll notice a rougher cut, and that means the grass gets damaged. Dull blades rip instead of slicing cleanly, and that affects the health of your grass. It’s easy to forget, but sharpening after every 20-25 hours of use will keep things running smoothly. Be sure to check for balance, too–an unbalanced blade can cause vibration, which leads to other issues down the line.
Filters are another point you can’t afford to neglect. Airflow is crucial, and clogged filters can suffocate the engine, making it harder to start and causing it to run inefficiently. Check the filter every few weeks, especially in dry conditions. Paper filters are cheap and easy to swap, while foam ones can be cleaned and reused–but don’t skip this. The longer you wait, the worse it gets.
If you don’t feel like dealing with all these little jobs, there’s always PROPERTY WERKS in Calgary. They handle all the upkeep without the fuss. Might be worth it, especially if you’ve got a lot on your plate and need someone you can trust to keep things running smoothly.
How to Change Lawn Mower Oil Without Making a Mess
To avoid spills when changing the oil, the first step is to warm up the engine for about 5 minutes. A warm engine allows the oil to drain faster and more thoroughly. Once you turn it off, carefully tilt the machine back, making sure the oil drain plug is facing downward toward the catch pan. A shallow pan works best for this–it reduces the risk of splashes while giving you better control.
Drain the Oil Properly
With the engine tilted, loosen the oil plug using a wrench. Oil will begin to pour out, so keep the pan in place and make sure it’s positioned right beneath the plug. It’s a good idea to have a towel nearby just in case of any small spills. Let the oil drain completely–this can take a minute or two. While it drains, you can wipe any excess oil around the plug with a rag to minimize drips later.
Refill and Clean Up
Once the old oil is out, screw the plug back in tightly. Now, grab a funnel to refill with fresh oil–this helps prevent any mess from spilling around the engine. Fill it gradually and keep checking the oil level with the dipstick to avoid overfilling. After you’re done, take a quick moment to clean up any leftover oil on the machine and dispose of the old oil properly. It’s best not to pour it down the drain or throw it in the trash. Local auto shops or recycling centres will usually accept used oil.
If all of this sounds like a hassle, you might want to give PROPERTY WERKS in Calgary a call. Their team can handle the oil change with no mess and no stress. It’s a simple task for them, so you can skip the dirty work and focus on other things.
When and How to Sharpen Lawn Mower Blades for a Clean Cut
If you notice your grass looks ragged or torn after cutting, it’s likely time to sharpen the blades. Generally, sharpening once a season is enough, but if you’ve been cutting tough or thick grass, you might need to do it more often. A clean, sharp cut helps maintain healthier grass and reduces stress on the engine.
To begin, disconnect the spark plug. Safety first! Then, lift or tilt the machine to access the blade. It’s often easiest to remove the blade entirely for sharpening. Just be sure to mark its orientation so you can reinstall it the same way. You don’t want to mess with the balance.
For sharpening, you can use a sharpening file, stone, or grinder. With a file, you’ll be using a bit of elbow grease. Hold the file at a 30–45 degree angle to the blade edge and work along its length. A grinder can be quicker but requires a lighter touch. Overheating the blade can damage the metal, so be cautious. Too much heat and you could lose the temper of the steel.
After sharpening, don’t forget to check the balance. An unbalanced blade can cause vibrations, uneven cuts, and unnecessary strain on the engine. To check, hang the blade from a nail or similar object. If it tilts in any direction, file off more from the heavier side until it hangs evenly.
If you’re not comfortable doing this yourself, or if you’d just prefer not to, the team at PROPERTY WERKS is more than happy to take care of it for you. They’ll make sure everything is sharp, balanced, and ready to go.
Step-by-Step Guide to Cleaning or Replacing the Air Filter
If the engine is struggling or not running smoothly, the air filter is often the culprit. Cleaning or replacing it can solve the issue and improve performance. Here’s how to tackle this simple task.
1. Turn Off the Engine and Disconnect the Spark Plug
Before you begin, make sure the engine is off and cool. Disconnect the spark plug to ensure safety–this will prevent the engine from starting while you’re working on it.
2. Find the Air Filter Compartment
Look for the air filter compartment. It’s typically located near the engine, secured with a cover that may have screws or clips. If you’re not sure where it is, check the user manual for your model. The filter is usually housed in a plastic or metal casing.
3. Remove the Filter
Once the cover is off, gently pull the filter out of its compartment. Pay attention to how it’s positioned inside, so you can replace or clean the new one in the same way. If the filter is dirty, it might be clogged with dirt, dust, or debris.
4. Clean the Filter (If It’s Reusable)
Q&A:
How often should I change the oil in my gas-powered lawn mower?
For most gas-powered mowers, the oil should be changed after the first 5 hours of use for a brand-new engine. After that, changing the oil every 25 to 50 hours of operation is typical. If you mow frequently or work in dusty conditions, it may be better to change it closer to the 25-hour mark. Always check the owner’s manual for the specific recommendation for your model.
How do I know if my lawn mower needs a new fuel filter?
If the engine starts sputtering, stalls during use, or is harder to start than usual, the fuel filter might be clogged. You can check the filter by removing it and holding it up to the light—if it looks dark or dirty, it’s probably time to replace it. Some models have clear filters, which makes inspection easier. Replacing the filter once a season is a good habit, especially if the mower is used frequently.
How often should I replace the mower blade?
Most users replace the blade once a year, usually before the first mow of the season. If the mower is used heavily or cuts through thick or rough grass, the blade might wear down faster. Signs of wear include dents, chips, or an uneven cut. Sharpening can extend the blade’s life, but if it’s too damaged or thin, it’s better to replace it.
How often should I check the mower’s oil level?
It’s a good idea to check the oil before every use, especially if the mower has been running for many hours or stored for a while. This helps catch low oil levels or dirty oil before they cause engine wear. Just make sure the engine is cool and on a flat surface when checking.
What type of spark plug should I use for my lawn mower?
The correct spark plug type depends on the engine model. Most walk-behind mowers use a standard small engine spark plug like the RJ19LM or equivalent, but it’s best to check your mower’s manual or the label on the engine for the exact type. Using the wrong plug can cause starting issues or poor performance. Make sure the gap is set correctly too—usually around 0.030 inches, unless your manual says otherwise.
Why does my mower vibrate more than usual during use?
Excessive vibration can be caused by several issues. One common reason is an unbalanced or bent blade. Hitting a rock or thick branch can warp the blade slightly, which may not be visible at first but can still cause shaking. Another possible cause is loose engine mounting bolts or worn-out blade adapters. It’s also worth checking if any debris is stuck under the deck or around the blade area. If you’re unsure, it’s safer to stop using the mower and inspect these parts closely before continuing.
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