The air filter is usually located inside the canister that is bolted to the carburetor.
The air filter assembly is usually attached to it.
A lawn mower may leak gas from the air filter due to a carburetor issue, such as a stuck float or needle valve. This can cause excess fuel to flow into the air filter, leading to leakage. It is important to address this issue promptly to prevent potential safety hazards and damage to the lawn mower.
The air filter is located inside the canister that is attached to the top of the carburetor.
under a plastic cover, next to the carb,
Most likely revving due to a dirty/clogged air filter.
make sure the gas valve is turned on and you put the air filter in right
Most use the B&S# 491588
Front of the engine screwed to the carburetor
Your lawn mower may be surging due to a dirty air filter, clogged fuel filter, or old spark plug. To fix it, try cleaning or replacing the air filter, fuel filter, and spark plug. You can also check the carburetor for any issues and adjust the throttle and choke settings.
If you are referring to a riding lawn mower, the manual specifies 12 - 14 psi in each tire.
Remove the air filter caseing disconenct the fuel pipe remove the bolts which hold the carb in place. L Davidson lawn mower tech
If you have fuel coming out of your air filter, then your carburetor bowl float is most likely gummed up an stuck. try tapping on the bowl, or you my need to take it off an clean it and the needle jet. How do you adjust air/fuel mix on a lawn mower motor?