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DOT Code: 715.381-030

Industry: clock & watch

Tests and adjusts barrel endshake (vertical clearance of arbor between cover and bottom of barrel), using holding fixture and jeweler's tools: Places barrel assembly in holding fixture and moves arbor up and down to test endshake, using tweezers. Estimates from experience whether shake is within acceptable limits (between 0.015 and 0.02 mm). Actuates arms of holding tool to bend barrel cover sufficiently to correct endshake error.

GOE: 06.01.04 STRENGTH: S GED: R3 M2 L2 SVP: 6 DLU: 77