Turn off the engine and let it cool completely
Disconnect the battery
Shut off the fuel supply
Remove the air filter and air intake assembly
Take photos of hose and linkage locations
Disconnect fuel lines, vacuum lines, and throttle linkages
Remove the carburetor from the engine
Place the carburetor on a clean work surface
Drain any remaining fuel into an approved container
Remove the float bowl
Remove jets, needles, and other removable parts
Spray carburetor cleaner through all passages and openings
Use compressed air to blow out debris and cleaner
Clean the exterior with carburetor cleaner and a brush
Soak metal parts in carburetor cleaning solution if needed
Clean gaskets and replace damaged ones
Inspect the float, needle valve, and seals for wear
Reassemble the carburetor carefully
Reinstall the carburetor on the engine
Reconnect all lines, linkages, and the air intake
Reconnect the battery
Start the engine and check for leaks and proper idle