Carburetor - AISAN 2-Bbl: Overhaul: Reassembly

Reassemble by reversing the disassembly procedure, using new gaskets and "O" rings.

1. When assembling flange parts, ensure vacuum passage bolt is installed in correct position. Ensure springs are installed in proper location and check balls are located in appropriate orifices.
2. When installing pump discharge weight and outlet valve assembly, ensure all components are installed in correct order. After installing power piston, check piston for smooth operation.
3. If choke valve has been separated from shaft, make certain to peen the new retaining screws, after valve is installed on shaft. When installing air horn tighten air horn screws gradually and alternately to prevent distortion.