Disassemble the carburetor on a Briggs and Stratton 5.5hp engine
Use a 5/16 socket or flat head screwdriver to remove the first bolt. Pull the cover off and remove the air filter.
Remove the 3 bolts using a 5/16 socket. In addition, pull the breather hose off the assembly at the bottom left. Now pull the cover off.
Remove the two bolts holding the carburetor to the engine with a 3/8 socket or wrench.
Remove the spring boxed in red from the hole. Pull to left of carburetor, towards the link the other end of the spring is around.
The link will be connected to the carburetor. Pull the carburetor off in an "S" motion and remove it.