Cleaning a small engine carburetor usually gets done as part of a carburetor rebuild, but there are a number of reasons why cleaning a carburetor without rebuilding it is also a good idea for tool owners.
Properly cleaning a 2-cycle engine carburetor means completely disassembling and reassembling the unit.
We explain the steps to disassemble and reassemble an example 2-cycle engine carburetor below, and we also explain the correct way to clean a carburetor while it's still disassembled.
Carburetor Disassembly Steps
This carburetor disassembly, cleaning, and rebuild demonstration is performed on a carburetor from a Ryobi 2-cycle grass trimmer. Steps for other carburetor cleanings will be similar to these.
Tip! Carburetors have many small parts. Keep carburetor parts organized in the order that they are removed (like in rows) to make reassembly fast and accurate.