- Joined
- Feb 18, 2018
- Messages
- 1,428
cleaned the single Concentric, as engine wouldn’t idle or rev, after a long lay-up: generally clean, but cleaned deposits from inside of float bowl, and carb cleaner and suitable fine wires through pilot holes (carb has removable brass screw in piece opposire pilot jet screw, which helped a lot) Main needle had slight cloudy deposits. It worked fine after reassembly, phew!!