8D Problem Solving Report
Guided 8D problem-solving report builder, from problem description to permanent corrective actions, with auto-formatted output.
Completed Steps
0 / 8
D1 Team Formation
Pending
D2 Problem Description
Pending
D3 Interim Containment
Pending
A customer complains that welded parts crack during field assembly. QA must submit initial D3 containment actions within 24 hours and complete the full 8D report within 30 days, using the systematic 8-step process to identify the root cause and prevent recurrence. The 8D report is a standard problem-solving requirement of automotive, aerospace, and electronics customers, with particular emphasis on teamwork (D1), problem definition (D2 Is/Is-Not), and preventing recurrence elsewhere (D7), ensuring solutions are thorough and replicable to similar processes.
Problem: customer reports weld pull strength out of spec (required ≥ 20 N, measured 14-16 N) D1 Team: QA engineer (leader), process engineer, line technician D2 Problem description: When? 2024/03/15 lot #A250; Where? Reflow station #3; How much? 23 of 150 pcs failed D3 Containment: quarantine all 500 pcs of lot #A250, 100% pull test before release D4 Root cause: 5-Why traced to solder paste not fully warmed after refrigeration (≥30 min) — no warm-up time specified in SOP D5-D6 Corrective actions: add warm-up timing requirement to SOP, train all operators D7 Prevention: update FMEA, add warm-up time verification to Control Plan
FAQ
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Failure Mode & Effect Analysis
8D's D7 (preventive actions) should update the FMEA to prevent the same issue recurring in other processes, closing the quality improvement loop.
Open toolControl Plan
Corrective actions from a completed 8D should update the Control Plan, ensuring new control items are formally incorporated into the quality system to prevent recurrence.
Open toolPPAP Checklist
If the 8D involves major design or process changes, PPAP resubmission may be required; the PPAP checklist ensures all approval documents are updated.
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