Reliability-centered maintenance is a process used to determine – systematically and scientifically – what must be done to ensure that physical assets continue to. Moubray spent his early career developing and implementing maintenance management systems, forst as a paint engineer then as a consultant. In the early . That research leadto reliability centered maintenance (RCM) in the airflight John Moubray realized the benefits of adapting by translating the airindustry RCM.

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John was also responsible for popularizing the method and for introducing it to much of the industrial community outside of the Aviation industry.

This book provides an authoritative and practical explanation of what RCM is and how it can be applied. The studies proved that the fundamental assumption of design engineers and maintenance planners—that every airplane and every major component in the airplane such as its engines had a specific “lifetime” of reliable service, after which it had to be replaced or overhauled in order to prevent failures—was wrong in nearly every specific example in a complex modern jet airliner.

Reliability-centered maintenance

My library Help Advanced Book Search. Written by an expert in the field who has helped users apply RCM and its more modern derivative, RCM2, at more than sites in 32 countries.

The standard reliqbility a watershed event in the ongoing evolution of the discipline of physical asset management. Applying the RCM Process. Levels of criticality are assigned to the consequences of failure.

In the two decades since RCM2 was first released, industry has undergone massive change. User Review – Flag as inappropriate first edition. The result is a maintenance program that focuses scarce economic resources on those items that would cause the most disruption if they were to fail.

By using this site, you agree to the Terms of Use and Privacy Policy. The second part of the analysis is to apply the “RCM logic”, which helps determine the appropriate maintenance tasks for the identified failure modes in the FMECA.

RCM can be used to create a cost-effective maintenance strategy to address dominant causes of equipment failure. As a discipline it enables machinery stakeholders to monitor, assess, predict and generally understand the working of their physical assets. The late John Moubray, in his book RCM2 characterized reliability-centered maintenance as a process to establish the safe minimum levels of maintenance.


At this point in time many methods sprung up that took an approach of reducing the rigour of the RCM approach. Although a voluntary standard, it provides a reference for companies looking to implement RCM to ensure they are getting a process, software package or service that is in line with the original report.

Starting in the late maintennace, an independent initiative led by John Moubray corrected centerd early flaws in the process, and adapted it for use in the wider industry. Some functions are not critical and are left to “run to failure” while other functions must be preserved at all cost. This was one of many astounding discoveries that have revolutionized the managerial discipline of physical asset management and have been at the base of many developments since this seminal work was published.

Maintenance tasks are selected that address the dominant failure causes. These sites include all types of manufacturing especially automobile, steel, paper, petrochemical, pharmaceutical, and food manufacturingutilities water, gas, and electricityarmed forces, building services, mining, telecommunications, and transport. Modern RCM gives threats to the environment a separate classification, though most forms manage them in the same way as threats to safety.

Increased economic pressures and competition, tied with advances in lean thinking and efficiency methods meant that companies often struggled to find the people required to carry out an RCM initiative. Prior to the development of reliabiltiy standard many processes were labeled as RCM even though they were not true to the intentions and the principles in the original report that defined the term publicly.

Reliability-centered maintenance – Wikipedia

In the early s he began to focus on the industrial application of RCM. RCM emphasizes the use of predictive maintenance PdM techniques in addition to traditional preventive measures.

Lastly, RCM is kept live throughout the “in-service” life of machinery, where the effectiveness of the maintenance is kept under constant review and adjusted in light of the experience gained.

Widely recognized by maintenance professionals as the most cost-effective way to develop world-class maintenance strategies, RCM leads to rapid, sustained and substantial improvements in plant availability and reliability, product quality, safety and environmental integrity.


The important functions of a piece of equipment to preserve with routine maintenance are identified, their dominant failure modes and causes determined and the moubgay of failure ascertained. RCM also offers specific criteria to use when selecting a risk management strategy for a system that presents a specific risk when it fails.

Reliability-centered Maintenance – John Moubray – Google Books

Account Options Sign in. Its straightforward, plant-based approach makes the book especially well suited to use in centers of higher education. Widely recognized by maintenance professionals as the most cost-effective way to develop world-class Account Options Sign in. Reliability centered maintenance is an engineering framework that enables the definition of a complete johb regimen.

Having left United Airlines to pursue a consulting career a few months before the publication of the final Nowlan-Heap report, Matteson received no authorial credit for the work.

My library Help Advanced Book Search. The second edition includes more than pages of new material on: The result was the propagation of many methods that called themselves RCM, yet had little in common with the original concepts. This starts with the seven questions below, worked through in the order that they are listed:. In he set up Aladon Ltd, a consulting and training company based in Lutterworth, U. Also there is a tendency for consulting firms to promote reliablity software package as an alternative methodology in place of the knowledge required to perform analyses.

Among some of the paradigm shifts inspired by RCM were:. Webarchive template wayback links Nohn articles with unsourced statements Articles with unsourced statements from January CS1 errors: Reliability-centered maintenance is a process used to determine – systematically and scientifically – what must be done to ensure that physical assets continue to do what their users want them to do.

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