The 7 Key Types of Maintenance Management!!

 

Each maintenance type serves a different operational purpose — from prevention to prediction and restoration.

1️⃣ Preventive Maintenance (PM)

Planned, scheduled maintenance to prevent breakdowns.

➡️ Example: Regular HVAC filter replacement or machine lubrication.

2️⃣ Predictive Maintenance (PdM)

Uses sensors and real-time data to predict when a machine might fail.

➡️ Example: Vibration analysis, temperature tracking, or IoT-based alerts.

3️⃣ Corrective Maintenance

Performed to correct small issues detected during inspection before they escalate.

➡️ Example: Fixing a loose connection in an electrical panel.

4️⃣ Reactive Maintenance (also called Breakdown Maintenance)

Maintenance done after a failure occurs, restoring functionality.

➡️ Example: Repairing a conveyor belt after it stops unexpectedly.

5️⃣ Condition-Based Maintenance (CBM)

Triggered by equipment condition rather than a fixed schedule.

➡️ Example: Servicing a generator based on oil condition or vibration readings.

6️⃣ Emergency Maintenance

Urgent and unplanned repairs required to avoid safety risks or severe operational losses.

➡️ Example: Fixing a burst pipeline in a data center or hospital facility.

7️⃣ Deferred Maintenance

Maintenance that’s intentionally postponed due to budget, resource limits, or strategic prioritization.

➡️ Example: Delaying repainting or non-critical part replacement.