Fix a Troy Built Weedeater: https://www.youtube.com/watch?v=EL2lZpTfbMw
HOW TO Fix Lawn Mowers Playlist: http://bit.ly/2oYau9g
Quickly covers the minimal parts replacement and tools required for general repair. Completely clean and with compressed air and blow through all internal passages for best results. (Although not performed in this video) Remove the needle and clear the jet it's sitting in. Always replace the metering diaphragm. When rebuilding the carburetor it is best to use hand tools to accurately judge how tight the screws are being placed. Power tools were used here for speed of reference. The part used here is a 95-526 Walbro metering diaphragm.
Amazon Weedeater Featherlite Carburetor Kit: https://amzn.to/2YjXlEX