Introduction
Condition-based maintenance is a strategy where repairs happen based on a vehicle or asset’s actual condition, sensor data showing real wear or drift, rather than a fixed calendar interval or mileage marker. It sits between reactive maintenance, fixing things after they break, and predictive maintenance, forecasting failures before the data even shows a threshold breach.
A fixed service schedule doesn’t know whether a component is actually degrading or still healthy, it just knows time has passed. CBM replaces that guesswork with real signals: oil pressure trending down, coolant temperature drifting outside its ideal range, voltage readings sliding off normal. Maintenance gets triggered when the data says something needs attention, not on a generic interval that’s often either too early or too late.
The payoff is avoiding both failure modes of scheduled maintenance: over-servicing healthy components on a calendar, and under-servicing ones that are actually degrading faster than the schedule assumes.
Intangles’ Guided Repairs and Health Alerts work on exactly this logic, continuously monitoring engine temperature, oil pressure, voltage, and fuel system parameters against ideal ranges for that vehicle class, flagging deviations by severity so maintenance gets scheduled based on what a truck’s actual condition is showing, not a mileage counter.
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Frequently Asked Questions
Is condition-based maintenance the same as predictive maintenance?
Related but not identical. CBM acts on current sensor readings crossing a threshold; predictive maintenance goes further, using historical data and machine learning to forecast a failure before conditions even reach that threshold.
What kind of data does CBM rely on?
Real-time sensor readings, engine temperature, oil pressure, voltage, vibration, depending on the asset and what’s being monitored.
Does CBM replace scheduled maintenance entirely?
Not usually. Most fleets run CBM alongside scheduled checks for basics like tire rotation, using condition data to catch the failures a fixed schedule would miss or over-correct for.
What's the main advantage of CBM over calendar-based servicing?
It avoids both waste and risk, no servicing components that are still healthy just because a date arrived, and no missing a component degrading faster than the schedule assumes.
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