I own a Briggs and Stratton engine on a riding mower next to a Nikki carburetor.? Does anyone know how to open the carburetor so I can...

Does anyone know how to open the carburetor so I can replace the plunger float and seat? Thanks within advance for any and adjectives help.
Answers:    Carbs. are not straightforward to work on unless you are very seasoned at these type of repairs. Lots of little parts inside. You are free to try but you could formulate matters worse. Good luck.
Go to the B&S network site they have exploded diagrams here.You will need your model number and construct.