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48V Cordless Electric String Trimmer & Lawn Mower, 49-inch H819
Brand: Generic / OEM
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Audited BOM: 10 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 motor (COMP-001) overheats (ENG-001) during prolonged use or in dense vegetation, leading to failures and shutdowns (RMA-001), which is reported by users (REV-001).
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