Beauty & Personal Care > Foot Health > Foot Care > Callus Removers
Electric Foot File AK-M001
Brand: Generic / OEM
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Audited BOM: 8 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
The use of a low-cost, undersized DC motor (COMP-001) for the expected workload (ENG-001) leads to overheating and premature device failure (RMA-001), as reported by consumers (REV-001, REV-004) experiencing power loss and total failure.
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