Turn off the engine and let it cool completely
Disconnect the battery
Shut off the fuel supply
Remove the air filter and intake components
Take photos of the carburetor before disassembly
Disconnect fuel lines, vacuum lines, and linkages
Remove the carburetor from the engine
Drain any remaining fuel from the carburetor
Disassemble the carburetor carefully
Remove jets, needles, floats, gaskets, and small parts
Place metal parts in carburetor cleaner
Spray carburetor cleaner through all passages and ports
Use compressed air to blow out all openings
Clean jets and small passages with soft wire or carburetor brushes
Wipe down the exterior of the carburetor
Inspect gaskets, O-rings, and seals for damage
Replace worn or damaged parts
Reassemble the carburetor
Reinstall the carburetor on the engine
Reconnect all lines, linkages, and the battery
Start the engine and check for leaks
Adjust idle and mixture settings as needed