Improvement / Free editable template

A3 problem-solving report for recurring defects template

Bring an assembly-defect investigation onto one landscape page. This A3 example links the problem, current evidence, possible causes, proposed experiments and follow-up so the reasoning can be reviewed together.

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A3 problem-solving report for recurring defects example showing problem statement and current condition, cause analysis and countermeasure plan, owners, checks and follow-up
Everything in this example is editable. Replace the labels, move the shapes and adapt the layout to your work.

How to use this template

  1. Describe the recurring defect

    Replace the example with a defined defect, affected product and observation period. Add a baseline and the evidence that shows why it matters.

  2. Connect causes to experiments

    Record the causes you have investigated and the countermeasures you want to try. Explain what each experiment should change and how it will be checked.

  3. Assign the follow-up

    Add an owner, target date and review measure for each action. Update the report with what happened, including results that did not support the hypothesis.

Questions about this template

Is this only for assembly defects?

No. Replace the example content to use the same structure for another recurring operational problem.

Do I need an account to use it?

No. Open the template and edit it in your browser. Your work saves on this device. An account is optional if you want to sync your workspace.

Can I export the finished diagram?

Yes. Use Export in the editor to save a PNG, SVG or PDF, or download an editable .epicdraw backup.

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