Maintenance Strategy
The overall approach and policy framework governing how and when maintenance is performed.
Definition
Maintenance strategy is the policy-level decision about how an organization maintains its assets — whether equipment is run to failure, serviced on a fixed calendar interval, monitored continuously and serviced on condition, or maintained through a formal reliability-centered process that assigns a strategy to each failure mode individually. It is the governing framework that every maintenance plan and maintenance-optimization decision sits inside.
Why Strategy Precedes Scheduling
A maintenance schedule answers "when." A maintenance strategy answers "why" — whether the organization has deliberately chosen preventive, predictive, corrective, or reliability-centered maintenance for a given asset class, based on the failure modes that actually matter, or whether the schedule exists by habit or vendor default.
Without an explicit strategy, maintenance intervals tend to default to manufacturer recommendations that may be far more conservative — or far less conservative — than the asset's actual failure behavior justifies.
Where It Applies in Industrial Decisions
Maintenance strategy decisions set the policy boundaries that maintenance planning and maintenance optimization then execute within — determining whether an asset is a candidate for condition-based monitoring, a fixed preventive interval, or planned run-to-failure, based on the cost and consequence of its failure modes.
How This Connects to Knar Global's Work
Knar Global grounds maintenance-strategy choices in evidence from failure data and RAM models rather than manufacturer defaults — matching the strategy to the failure mode's actual behavior and consequence.