Soak it in carb cleaner from local auto parts store. Use needle to clean out all holes.
Purchase a rebuild kit for best results.
SAE 30 weight full synthetic.
What is the gap on the spark plug on a Brigg's stratton lawn mower Model#31P777 Type 0348E1?
you tube how to clean a mower carburator.
Brigg's and stratton 5.5 hp on the craftsman push mower your gap tool set the gap at .025-030 for briggs 5 hp
RC12YC Champion
It is inside the float bowl hooked to the float witch is usually on the bottom of the carb. Hope this helps.
Depending on how this mower got out of tune is how you are going to know how to tune it back. It may be as simple as adjusting the mixture screw on your carburetor, or as difficult as filing the points (older engine) or replacing the diaphragms on the carburetor.
mower carbs built since around the mid nineties are non adjustable, except for idle speed,
Your float is probably stuck or your fuel system is dirty. Try some carb cleaner if that does not work you may have to take the carb apart and clean it. good luck.
if it starts and runs for just a few seconds then dies it is generally a carburetor issue. clean or replace the carb and that should solve your issue.
The fuel filter for a Honda self propelled push mower with a Briggs and Stratton engine is located between the fuel tank and the carburetor. The fuel filter is only about one inch long.
it may not have one. If it does it will be located on the fuel line between the fuel tank and the carburetor.