Mower was given to me. Never worked on a Honda. The carb puzzles me. What’s the port at 8 o/c? It mates with the air cleaner housing to a circular hole that has a drainage trough. If this is a fuel release – it just dumps into paper filter. Or is it an extra air channel? Thanks, Doug
8 o/c port on carb mates with circle/trough on housing. (A metal-rubber spacer gasket goes between them)