Mikuni Bds26 Service Manual [new] Jun 2026

If it is out of spec, use needle-nose pliers to bend the small metal tang that pushes on the needle valve. Bend it up to lower the fuel level, or down to raise it. Final Assembly Notes

Remove the single screw holding the brass needle valve seat and pull the seat out. Inspect the tiny fuel filter screen attached to the rear of the seat. 4. Jet Removal

Remove the two top screws securing the vacuum chamber cover. mikuni bds26 service manual

13.0 mm to 14.0 mm (Measured from the gasket surface without the gasket) Required Tools and Supplies

, which covers the universal principles applicable to most Mikuni carbs. Mikuni BDS26 Carburetor Specifications | PDF - Scribd If it is out of spec, use needle-nose

Located under the top chrome/plastic cap. It controls the slide and needle.

Once the Mikuni BDS26 is reinstalled on your vehicle, use this matrix to diagnose lingering performance issues: Probable Cause Corrective Action Torn coasting enricher diaphragm or lean pilot circuit. Inspect the tiny fuel filter screen attached to

This is the most critical part of the process.