How can we explain the sudden 30% drop in on-time delivery performance for Flex's medical device components in the last quarter?

Introduction

The sudden 30% drop in on-time delivery performance for Flex's medical device components in the last quarter is a critical issue that demands immediate attention. This significant decline not only impacts our operational efficiency but also potentially affects patient care and our reputation in the medical device industry. To address this complex problem, I'll employ a systematic approach to identify, validate, and resolve the root cause while considering both short-term fixes and long-term strategic implications.

Step 1

Clarifying Questions (3 minutes)

• Looking at the timing, I'm thinking there might be a seasonal component. Has this drop coincided with any particular time of year or event?

Why it matters: Seasonal patterns could explain cyclical performance issues. Expected answer: No clear seasonal pattern identified. Impact on approach: If seasonal, we'd focus on capacity planning; if not, we'll explore other factors.

• Considering the specificity of the drop, I'm curious about our measurement systems. Has there been any recent change in how we measure or define "on-time delivery"?

Why it matters: Changes in metrics can create false impressions of performance shifts. Expected answer: No recent changes to measurement systems or definitions. Impact on approach: If changed, we'd recalibrate our analysis; if not, we'll focus on operational factors.

• Given the magnitude of the drop, I'm wondering about our supply chain. Have we experienced any significant disruptions or changes in our component sourcing recently?

Why it matters: Supply chain issues can have cascading effects on delivery performance. Expected answer: Some minor supplier changes, but nothing major reported. Impact on approach: Significant changes would prompt a deep dive into supply chain; minor changes will be considered alongside other factors.

• Thinking about product complexity, has there been an increase in the types or customization of medical devices we're producing?

Why it matters: Increased complexity can strain production and quality control processes. Expected answer: Slight increase in product variety, but within normal range. Impact on approach: Major changes would focus our analysis on production processes; minor changes will be considered as a contributing factor.