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Knowledge Challenge
A friend thinks you can answer this question about Maintenance Scheduling Automation
A mining company deploys IBM Maximo with predictive analytics. After 18 months, MTBF on the 5 most critical assets has improved 35% but plant-wide MTBF is unchanged. Maintenance cost is up 8%. Investigation shows: the predictive program covers 12% of assets; the other 88% still get blanket time-based PM whether they need it or not. What's the right next move?