Corrective Maintenance
Corrective maintenance refers to repair or restoration work carried out after a fault, defect, or failure has been identified in an asset. It may be triggered by an operator report, a failed inspection, or an unexpected breakdown. Corrective tasks range from minor adjustments to major overhauls, depending on the severity of the issue.
Why it matters
When corrective maintenance dominates a maintenance program, it signals a reactive culture that leads to higher costs, longer downtime, and safety risks. Tracking corrective work orders helps organisations identify recurring failure modes and shift toward preventive strategies. Accurate recording of corrective actions also supports warranty claims and regulatory compliance.
How MapTrack helps
MapTrack lets field teams raise corrective work orders directly from a mobile device, attach photos and notes, and link each repair to the asset’s full service history for trend analysis.
Frequently asked questions
Is corrective maintenance always a bad thing?
Not necessarily. For low-cost, non-critical assets where the consequence of failure is minimal, a run-to-failure approach followed by corrective maintenance can be more cost-effective than scheduled preventive work. The key is making a deliberate decision about which strategy suits each asset rather than defaulting to reactive repairs.
How can corrective maintenance data improve operations?
By analysing corrective work order records, teams can identify assets that fail frequently, spot recurring fault types, and calculate the true cost of reactive repairs. This data provides the business case for investing in preventive or predictive maintenance for high-impact assets.
Related terms
Preventive Maintenance
Preventive maintenance (PM) is a proactive maintenance strategy in which assets are serviced at predetermined time or usage intervals to reduce the likelihood of failure. Tasks may include inspections, lubrication, filter changes, calibrations, and component replacements. PM schedules are typically based on manufacturer recommendations, regulatory requirements, or historical failure data.
Work Order
A work order is a formal document or digital record that authorises and tracks a specific maintenance task. It typically includes the asset identification, description of work required, priority, assigned technician, parts needed, safety requirements, and completion details. Work orders provide a structured workflow from request through approval, execution, and closeout.
Downtime
Downtime is any period during which an asset is unavailable for its intended function. It can be planned (scheduled maintenance, shutdowns, inspections) or unplanned (breakdowns, failures, waiting for parts). Downtime is typically measured in hours and expressed as a percentage of total available time, providing a key indicator of asset availability.
Run-to-Failure Maintenance
Run-to-failure (RTF) is a deliberate maintenance strategy in which an asset is operated until it fails, at which point corrective maintenance is performed or the asset is replaced. It is a legitimate approach for non-critical, low-cost, or easily replaceable items where the cost of preventive maintenance exceeds the cost of failure. RTF should not be confused with neglect; it is an intentional decision based on risk and cost analysis.
Mean Time to Repair (MTTR)
Mean Time to Repair (MTTR) measures the average time required to diagnose and fix a failed asset and return it to operational status. It includes diagnosis, sourcing parts, performing the repair, and testing. MTTR is typically calculated by dividing the total repair time across all failures by the number of failure events in a given period.
See how MapTrack handles corrective maintenance