Defect: Hanging hole is not perpendicular | wall clock
Cause: inappropriate or missing welding fixing mold; careless inspection during production
Solution: collate or overhaul fixing mold/tool on time, check the perpendicular issue each piece before packaging. must make sure the hanging hole is strict perpendicular with “6 - 12 o’clock” pin.
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Rework difficulty: * * * *
Rework collateral risk: * * *
