It's important to know how to start a lawn mower correctly, as doing so safely and efficiently is essential for keeping your lawn looking great.
Starting a push lawn mower can seem tricky at first, but in reality, it's a relatively easy process - when done correctly. In this guide, our experts provide you with all the information you need to get your push lawn mower up and running quickly and safely.
We'll cover topics such as pre-start preparations, troubleshooting common problems, maintenance tips, and more. With this guide in mind, you'll be able to start your push lawn mower with confidence every time.
Before you start, there are a few pre-steps to making sure you are ready:
The first step is to check the fuel level.
You have to confirm you are using fresh gasoline and that it's full enough to keep the engine running.
Next, check the oil level.
Oil lubricates the moving parts of the mower’s engine which helps reduce friction and keeps it running smoothly. It also protects against corrosion and rusting. Be sure to check your owner's manual for instructions on how much oil should you need or how it's changed when needed.
Then, inspect the air filter.
It helps remove dirt and debris from the intake of your engine so that only clean air enters its combustion chamber.
Finally, check the spark plug.
Inspect the spark plug for any signs of wear or damage such as cracks in its ceramic coating or fouling from carbon deposits. If there's a crack or any other problem, replace it for the best performance levels for your lawnmower.
By following this pre-starting checklist you can ensure the safe and efficient operation of your push lawn mower.
Steps to Start a Lawn Mower
Starting a push lawn mower is easy when you follow these steps:
Put your lawn mower on a flat
To begin, it's important to put your lawn mower on a flat, level surface such as a driveway or garage. This will help ensure that the engine is properly balanced while running and prevent tipping or other accidents.
Engage the safety features
Next, once you have the mower in position, make sure all safety features (such as brakes and kill switches) are engaged, meaning they are in the 'on' position.
Set the throttle
Now, adjust the throttle to its correct setting. This will vary depending on the type of mower you are using but typically should be either left in the middle or all the way up position.
Prime the engine
After that's done, it's time to prime the engine by pushing down on the primer bulb two to three times until fuel is visible in the bulb itself.
Pull the starter cord or turn the electric starter
Finally, you can use either an electric starter device or pull on a starter cord to get your engine running (for electric starters, simply press and hold until it starts).
Be sure to follow these steps correctly to ensure your safety and start your lawn mower.
Troubleshooting Common Problems
When it comes to starting a push lawn mower, you may encounter a few common problems, here they are and how to solve them:
If the engine won't start, check the spark plug, fuel, and air filter
When the engine won't start, it could be due to a variety of causes. The spark plug is an important component of a push mower, so check to make sure it is in working condition. If the spark plug needs to be replaced, make sure you use one with the correct gap size. Additionally, check the fuel and air filter and confirm that the fuel is fresh and that the air filter isn’t clogged or damaged.
If the engine stalls, check the oil level and throttle position
When your engine stalls while running, you should first check the oil level. Low oil levels can cause damage to the engine over time. You should also check your throttle position as this may prevent the engine from performing properly if set too low or too high.
If the engine is hard to start, consider cleaning the carburetor or replacing the spark plug
Finally, if your engine is hard to start, try cleaning out the carburetor since built-up debris can affect its performance. If cleaning doesn’t help, try replacing the spark plug. This could also be causing problems with starting up your mower. Make sure you are using a spark plug with the correct gap size for optimal performance.
If you want to ensure your push lawn mower runs efficiently and safely each time you use it, there are some maintenance measurements to take. Our experts have a few easy-to-follow maintenance tips to keep for optimal performance.
Regularly change the oil
First and foremost, always remember to change your oil regularly to ensure your engine runs smoothly. Oil lubricates the machine's moving parts, which helps reduce friction and overheating, as well as prevent wear and tear on the engine. Also, check the oil level before using your mower and change it when necessary.
Keep the air filter clean
Another key part of maintenance is keeping the air filter clean. This helps with airflow through the engine and prevents dirt or debris from getting into its internal components. Inspect the filter periodically and replace it if needed; otherwise, it can cause serious damage to your lawn mower’s internal systems.
Sharpen the blades
It’s also important to sharpen the blades regularly. Sharp blades will provide a cleaner cut for grass blades, but dull blades can snag or yank them out by their roots instead of cutting them cleanly at the base like they should be doing. Sharpen the blades several times throughout the season for maximum efficiency and safety while mowing your lawn.
Clean debris from under the deck after each use
A buildup of grass clippings, leaves, and other debris under a push mower’s deck can create a fire hazard while also reducing its performance and shortening its working life considerably. To prevent this from happening, clean out any debris collected underneath after each use by using a garden hose or leaf blower to ensure all openings are clear and unobstructed.
Store the lawn mower properly during the off-season
Lastly, don't forget to store your lawn mower properly during the off-season to protect it from rusting or freezing temperatures that could cause damage over time. Store in an area where water isn't able to pool around its base – such as on a sturdy shelf – covered with a tarp or other waterproof material for extra protection.
Craftsman M105 140cc 21-Inch 3-in-1 Gas Powered Push Lawn Mower with Bagger
4.4 out of 5 stars
According to our experts, the Craftsman M105 140cc 21-Inch 3-in-1 Gas Powered Push Lawn Mower with Bagger is an excellent lawn mower for small to medium-sized yards.
This mower is equipped with a powerful gas engine to easily cut through thick grass and weeds. Its 21-inch cutting deck is ideal for maneuvering around trees and other obstacles in the lawn.
One of the standout features of this lawn mower is its 3-in-1 capability. It can not only mow your lawn but also collect clippings in the included bagger or discharge them out the side. This makes it a versatile tool that can adapt to different lawn conditions.
This lawn mower is also easy to start and operate. Its lightweight design and adjustable handlebar make it comfortable to push and control, even for extended periods. It also has a single-lever height adjustment system, allowing you to easily change the cutting height to suit your lawn's needs.
Greenworks 40V 20-Inch Cordless (2-In-1) Push Lawn Mower, 4.0Ah + 2.0Ah Battery and Charger Included 25302
4.3 out of 5 stars
The Greenworks 40V 20-Inch Cordless (2-In-1) Push Lawn Mower, 4.0Ah + 2.0Ah Battery and Charger Included 25302 is a high-performing lawn mower that is perfect for small lawns to medium-sized ones. This mower battery delivers consistent power and performance.
The cutting deck is excellent for maneuvering around obstacles in the lawn, while the 2-in-1 feature allows you to switch between mulching and bagging with ease. The adjustable cutting height allows you to customize your lawn's appearance, and the included batteries and charger provide long-lasting power.
This is a reliable and efficient lawn mower that is perfect if you want to keep your lawn looking great without the hassle of a gas-powered mower.
BLACK+DECKER Electric Lawn Mower, 10-Amp, Corded (BEMW472BH)
4.1 out of 5 stars
With the BLACK+DECKER Electric Lawn Mower, 10-Amp, Corded (BEMW472BH), you get a mower that is powerful and easy to use. Our experts find the amp motor provides plenty of power for cutting through even thicker grass and weeds, while the ergonomic design ensures ease of use no matter your height or strength.
Plus, it's corded so you never have to worry about dead batteries mid-mow. The rear wheels are perfect for maneuvering around tight corners and uneven terrain, and the adjustable height settings mean you can tailor your mowing experience to perfection.
All in all, the lawn mower offers performance, convenience, and value that make it an excellent choice for anyone looking for a reliable electric mower.
LawnMaster MEB1114K Electric Corded Lawn Mower 15-Inch 11AMP
4.2 out of 5 stars
According to our experts, you will find the BLACK+DECKER Electric Lawn Mower, 10-Amp, Corded (BEMW472BH), a mower that is powerful and comfortable to use.
The motor supplies plenty of power for cutting through even denser grass and weeds, while the ergonomic design ensures ease of use no matter your height or strength.
The rear wheels make it simple for maneuvering around tight corners and uneven terrain, and the adjustable height settings mean you can tailor your mowing experience to perfection. After you're done mowing, simply fold down the handles for easy storage in sheds or garages.