Production delay: root cause analysis

1. Issue summary

1.1. 3-day delay

1.2. Reported July 3

2. Root causes

2.1. Machine downtime

2.2. Supply shortage

3. Immediate actions

3.1. Fix line A

3.2. Notify customers

4. Impact

4.1. Late shipments

4.2. Customer complaints

5. Contributing factors

5.1. Lack of alerts

5.2. Staff shortage

6. Long-term solutions

6.1. Preventive maintenance

6.2. New supplier