The outside of the carburetor was blasted with glass beads, all fine threads cut, all parts cleaned in an ultrasonic bath, washed in desilated water, blown out with pressure, dipped in Ballistol and dried.
Assembled with new seals, O-rings and screws and made the basic setting. The function of the float needle was checked so that the carburetor does not overflow. The engine will start and synchronization can take place.
This finish comes very close to the original. If desired, the carburettors can also be polished on the large surfaces.