DOT Code: 715.687-126

Industry: clock & watch

Immerses watch parts in series of cleaning and rinsing solutions to wash parts: Empties parts onto wire screen subsequent to washing and rinsing, and adds sawdust. Shakes screen causing sawdust to absorb moisture from parts and to drop parts through screen. Separates parts according to size, or places parts in box, for transfer to next operation. May dry parts, using electric lamp, centrifugal drier, or tumbling barrel. May weigh parts on balance scale. May mix cleaning solutions. May dip polishing blocks in caustic and soap solutions to remove shellac or vaseline and be designated Block Cleaner (clock & watch). May clean mainspring barrel assemblies, using buff stick dipped in naphtha and be designated Mainspring-Barrel-Assembly Cleaner (clock & watch).

GOE: 06.04.39 STRENGTH: L GED: R2 M1 L1 SVP: 2 DLU: 77