Tools & Home Improvement > Pressure Washers
48V Rechargeable Portable Pressure Washer H821
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 due to inadequate ventilation (ENG-001), leading to premature failure (RMA-004) and customer dissatisfaction (REV-001).
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