The air filter in a Craftsman lawn mower with a 4.75 horsepower engine is on the left side of the mower body. Find it by looking for a black plastic casing that seems to be attached to the body of the mower. It will be secured with either screws or plastic clips, depending on which Craftsman lawn mower you have.
Do riding lawn mowers have air filters?
This DIY riding mower repair guide gives step-by-step instructions for replacing the air filter on riding lawn mowers. The air filter traps dirt from air going into the carburetor. … Check the air filter regularly and replace it with a manufacturer-approved replacement part if it’s dirty.
Where is the air filter on riding lawn mower?
A lawn mower’s air filter is usually located near the top of the engine and is encased within a metal or plastic shroud that is usually secured by a screw or with snap fittings.
Why is there oil in my lawn mower air filter?
An air filter consistently clogged with oil is most likely the result of turning the mower over the wrong way when you work on the blades underneath the mower deck. If you turn the mower over with the air filter down, the engine oil will leak out and into the filter, clogging it.
Where are air filters used?
Air filters are used in applications where air quality is important, notably in building ventilation systems and in engines. Some buildings, as well as aircraft and other human-made environments (e.g., satellites, and space shuttles) use foam, pleated paper, or spun fiberglass filter elements.
How often should I change the air filter on my lawn mower?
You should replace your air filter once per season or after you have put 300 hours on it. Frequent dust conditions may warrant more frequent cleaning and replacement of the lawn mower air filter.
Can a dirty air filter cause a lawn mower not to start?
Your lawn mower’s air filter guards the carburetor and engine from debris like grass clippings and dirt. When the air filter becomes clogged or too dirty, it can prevent the engine from starting.
How do you clean a Briggs and Stratton air filter?
Cleaning a Foam Air Filter
- Turn off the engine of a riding lawnmower and engage the parking brake. …
- Lift out the foam filter. …
- Dab the filter with clean motor oil. …
- Clean any debris from the rubber gasket that seals the air filter to the carburetor. …
- Put the filter back into place and replace the housing.