Asset Criticality Analysis: Prioritize Maintenance by Risk
Learn how Asset Criticality Analysis ranks equipment by consequence and business risk so maintenance resources focus where failure matters most.
Improve equipment performance through TPM, OEE, autonomous maintenance, planned maintenance, MTBF, MTTR and reliability practices.
Start with the fundamentals, then follow the related methods as the knowledge base grows.
Learn how Asset Criticality Analysis ranks equipment by consequence and business risk so maintenance resources focus where failure matters most.
Learn how Autonomous Maintenance engages operators in cleaning, inspection, lubrication, and early abnormality detection while preserving skilled-trade roles.
Learn how Bad Actor Analysis ranks repeat equipment and failure losses so reliability teams focus investigation on assets that consume disproportionate time and cost.
Learn how breakdown analysis separates symptoms from causes, reconstructs failure events, and turns equipment failures into prevention actions.
Learn how Condition-Based Maintenance uses measured equipment condition to trigger maintenance at the right time instead of relying only on fixed intervals or failure.
Learn how Early Equipment Management uses operating and maintenance knowledge to improve equipment design, selection, installation, and startup reliability.
Learn the eight pillars of Total Productive Maintenance and how they work together to improve equipment reliability, quality, safety and capability.
Learn how Equipment Basic Conditions restore cleanliness, fastening, lubrication, alignment, sealing, and protection so equipment can operate in a stable technical state.
Learn how failure-finding tasks are used to detect hidden failures in protective devices and standby functions that may otherwise remain unnoticed.
Learn how a Failure Mode Library captures recurring failure mechanisms, symptoms, causes, controls, and maintenance responses so reliability knowledge can be reused.
Learn how Focused Improvement within TPM uses loss data and cross-functional problem solving to remove chronic equipment and process losses.
Learn how Lubrication Management controls lubricant selection, storage, contamination, application, intervals, routes, and condition feedback.
Learn how Maintenance Backlog Management prioritizes, prepares, ages, schedules, and reviews maintenance work so important jobs do not disappear into a growing queue.
Learn how Maintenance Defect Elimination identifies and removes equipment defects such as leaks, looseness, contamination, and misalignment before failure occurs.
Learn how Maintenance Deferral Management evaluates risk, temporary controls, ownership, due dates, and escalation when planned maintenance work must be postponed.
Learn how a Maintenance Execution Feedback Loop captures actual labor, parts, access, sequence issues, findings, and completion evidence so future job plans improve.
Learn how Maintenance Job Kitting prepares verified parts, tools, drawings, and special materials before scheduled work so technicians spend less time searching and waiting.
Learn how a Maintenance Planning Quality Review checks scope, labor estimate, parts, tools, permits, access, and completion criteria before work reaches scheduling.
Learn how maintenance planning prepares the job and scheduling coordinates when work will be performed so technicians spend more time executing useful work.
Learn how a Maintenance Ready Backlog separates executable maintenance jobs from work still waiting for scope, parts, permits, access, tools, or technical information.
Learn how Maintenance Rework Analysis identifies repeat work caused by planning, execution, parts, diagnosis, or verification failures and converts it into reliability learning.
Learn how Maintenance Schedule Breakers identify emergency work, missing parts, access problems, planning defects, and production conflicts that disrupt the weekly schedule.
Learn how a Maintenance Work Aging Review examines backlog age by risk, readiness, waiting reason, criticality, and due timing so old work receives a clear disposition.
Learn how Maintenance Work Order Quality improves planning, execution, reliability, and history through clear scope, asset, symptoms, resources, and completion feedback.
Learn how a Maintenance Work Priority Review ranks executable jobs using asset criticality, failure consequence, due timing, production opportunity, and schedule impact.
Learn how MRO Spare Parts Management balances equipment risk, lead time, usage, obsolescence, and inventory so critical parts are available without excess stock.
Learn the difference between MTBF and MTTR, how each is calculated, what they reveal about equipment reliability and maintainability, and their limitations.
OEE combines Availability, Performance and Quality into one measure that helps reveal major equipment-related production losses.
Learn how the P-F Curve connects potential failure detection with functional failure and helps maintenance select monitoring intervals and response time.
Understand Planned Maintenance within TPM, including preventive, predictive and condition-based approaches, equipment criticality and failure-mode-based decisions.
Learn how the Planned vs Unplanned Maintenance Ratio shows whether maintenance capacity is dominated by prepared or reactive work and how to interpret the metric.
Learn the difference between PM Compliance and Schedule Compliance, how each metric is calculated, and what each reveals about maintenance execution.
Learn how PM Optimization removes ineffective work, improves maintenance intervals, and aligns preventive tasks with real failure modes and risk.
Learn how Precision Maintenance uses correct installation, alignment, torque, lubrication, cleanliness, and verification to reduce maintenance-induced failures.
Learn how predictive maintenance uses condition data and failure behavior to plan maintenance before functional failure occurs.
Learn how Quality Maintenance within TPM identifies, controls, and monitors equipment conditions that can create defects or unstable product quality.
Learn how a Reliability Block Diagram represents series, parallel, and redundant paths so teams can understand how component reliability affects system success.
Learn the logic of Reliability-Centered Maintenance and how teams choose maintenance tasks based on function, failure modes, consequences, and evidence.
Learn how shutdown and turnaround planning controls scope, materials, labor, sequencing, risk, execution, and startup for major maintenance events.
TPM is a company-wide approach to improving equipment effectiveness by combining maintenance systems, operator involvement and continuous improvement.
Learn how Weibull Analysis uses failure-time data to understand failure behavior, estimate life characteristics, and improve maintenance decisions.