Preventive Maintenance Optimization (PMO): A Complete Guide for Asset-Intensive Industries

Most organizations build and run maintenance programs on manufacturer-recommended intervals and institutional instinct, not evidence: the result is a dual cost trap of over-maintained equipment consuming unnecessary labor and parts, and under-maintained assets generating unplanned failures that halt production and spike repair costs. PMO is a structured process designed to systematically evaluate, adjust, and improve existing preventive maintenance programs. This is achieved by aligning the task frequency, type, and scope with actual equipment failure modes, rather than relying on OEM defaults