Understanding the importance of air filter in lawn mower
Before jumping to the frequency of cleaning air filter in your lawn mower, let’s understand the importance of air filter in a lawn mower. The primary purpose of an air filter in any engine, including lawn mower engine, is to prevent dust, dirt, and debris from entering the engine. The air filter stops these contaminants from entering the carburetor, combustion chamber, and other parts of the engine, which could damage the engine and cause accelerated wear and tear.
Over time, the air filter becomes clogged with debris and restricts the airflow to the engine. A clogged air filter reduces the engine’s efficiency and performance and can lead to engine damage if not replaced or cleaned in time. Therefore, it’s essential to clean the air filter regularly to maintain the optimal performance and longevity of your lawn mower.
How often should you clean the air filter in your lawn mower?
The frequency of air filter cleaning in a lawn mower depends on several factors such as the type of lawn mower, frequency of use, operating conditions, and air quality. However, as a general rule of thumb, you should clean or replace the air filter in your lawn mower at least once every mowing season or every 25 hours of use, whichever comes first.
If you mow in dusty or dirty conditions or frequently use your lawn mower for commercial purposes, you may need to clean or replace the air filter more frequently. Similarly, if you store your lawn mower for an extended period, it’s advisable to clean or replace the air filter before using it again to avoid starting problems and engine damage.
How to clean the air filter in your lawn mower
Now that you know when to clean the air filter, let’s learn how to clean it properly. First, remove the air filter cover and take out the air filter. Check the air filter for any visible damage or excessive dirt accumulation. If the air filter is excessively dirty or damaged, replace it with a new one.
If the air filter is reusable, use a soft brush or compressed air to remove the dirt and debris from the filter. Alternatively, you can wash the air filter with soap and water and let it dry completely before reinstalling it in the engine. Make sure the air filter is properly seated in its place and the air filter cover is securely fastened.
The importance of replacing air filter
Sometimes, cleaning the air filter may not be enough, and you may need to replace it with a new one. A damaged or excessively dirty air filter can no longer stop the contaminants from entering the engine, reducing the engine’s performance and shortening its lifespan. If you notice any signs of a damaged air filter, such as difficult starting, reduced power, or increased fuel consumption, replace the air filter with a new one immediately.
The bottom line
Regularly cleaning or replacing the air filter in your lawn mower is crucial for maintaining the engine’s optimal performance and longevity. Cleaning the air filter once every mowing season or every 25 hours of use is a general guideline. However, depending on your usage and operating conditions, you may need to clean or replace the air filter more or less frequently.
