Remove the main jet, pilot jet, and emulsion tube. Clean them with specialized carburetor cleaner, ensuring all tiny orifices are clear. Tuning and Troubleshooting Tuning should follow a specific sequence: the Idle Circuit (pilot jet/screw), followed by the Main Circuit (main jet), and finally the (needle position). DCC Presents: A Guide to Mikuni Carbs
The Mikuni BS26 is a Constant Velocity (CV) carburetor commonly found on small-displacement motorcycles like the . Verified manual data emphasizes that the carburetor operates through five overlapping metering systems—pilot, throttle valve, needle jet/needle, main jet, and choke—which primarily regulate performance between 1,750 and 4,500 RPM. Core Specifications & Tuning Data mikuni bs26 carburetor manual verified
A common starting point is 1.5 to 1.75 turns out from a lightly seated position. Remove the main jet, pilot jet, and emulsion tube
Based on the search term you are likely looking for the official specifications, tuning data, and exploded diagrams for the Hitachi/Mikuni BS26 carburetor (commonly found on Suzuki DR, GN, and Honda CD/Trike motorcycles). DCC Presents: A Guide to Mikuni Carbs The