Reliability Centered Maintenance is an analytical process used in decision making about how best to manage equipment and system failures, and their consequences. Much of its output comprises maintenance tasks with assigned task frequencies. Those tasks will ultimately be managed in your Computerized Maintenance Management System (CMMS) or Enterprise Asset Management Systems (EAM). You don’t need software to perform RCM analysis, but it is helpful. Read more “Myth busting 29: You can integrate your EAM / CMMS with RCM”
Many of you may be surprised to learn that Reliability Centered Maintenance (RCM) was actually developed with cost cutting in mind! Aircraft maintenance costs were huge. For example the Douglas DC-8-32 aircraft (a four engine narrow body jet liner built from 1958 to 1967 that carried 150 passengers) required upwards of 4,000,000 man hours of maintenance work for only 20,000 hours of flying time! Read more “Myth busting 28: RCM is expensive”
Reliability Centered Maintenance (RCM) was developed in the airline industry to be used for developing maintenance programs for new aircraft. There’s no doubting it – originally RCM was intended for new designs and arguably where the results of failure could be catastrophic, specifically the loss of life and where costs of maintaining had grown ridiculously high. Read more “Myth busting 27: RCM is only for new assets”
Educational institutions realize that we all learn differently and combinations of learning styles will reach most of us. Some of us learn by seeing (reading), some by doing (tactile), some by hearing (aural). Most of us have a bit of each of these and rarely only one is enough. In college and university there is reading as well as assignment and lab work. So how do we learn once we leave the academic world?
If we read instructions or manuals or books, we learn a great deal. But reading alone is rarely enough to truly get that deep knowledge needed to be competent. Read more “Myth busting 26: I’ve read the book, now I’m an expert!”
Reliability Centered Maintenance (RCM) is method for determining the most appropriate failure and consequence management strategies for your physical assets in your current operating context. The first four questions in the RCM method, as defined in standard, SAE JA-1011, “Evaluation Criteria for Reliability Centered Maintenance (RCM) Processes,” utilize the time proven engineering method, Failure Modes and Effects Analysis (FMEA). Read more “Myth Busting 25: We need engineers to do RCM”
Root Cause Failure Analysis (also called, Root Cause Analysis) is indeed great for eliminating the causes of failures with unwanted production, cost, safety and environmental consequences. But don’t stop reading yet. It only deals with failures that have already happened – in fact Read more “Myth Busting 24: Basing your reliability program on Root Cause Failure Analysis”
Reliability Centered Maintenance has been around since the 1970’s and it has proven to achieve amazing results wherever it has been used properly. As a reliability method, it guides decision making based on available evidence about past, and expected future, failures. It makes sense that failure data be part of that evidence. But do you need a lot of data?
A common mis-perception about RCM is that it requires a lot of data. Read more “Myth busting 23: We need lots of failure data to do RCM”
Reliability is a key to successful risk management in any industry. It is particularly important in electrical utilities where the service must be “always on”. Failures can result in power outages and major disruptions to many customers, some of whom are providing critical services like hospitals, banks, stock exchange computers, traffic signals, mass public transit, and so on. Read more “Utility Asset Risk Management with RCM”
The following article appears in the Feb 2019 issue of MRO Magazine, authored by Jesus Sifonte of Conscious Reliability. Jesus and James Reyes-Picknell are co-authors of, “Reliability Centered Maintenance Re-Engineered“, 2017, Productivity Press, NY.
The full article appears here: Condition Monitoring: MRO Magazine Feb 2019
Many believe strongly in the value of warranties on new / refurbished equipment. They go to great lengths talking about how important it is to do the manufacturer’s recommended maintenance to maintain validity of the warranty. This is a continuation of the last blog article on having too many failures despite following manufacturer’s recommendations. Manufacturer’s usually recommend maintenance and spare parts for their products. In our last blog we can see that those recommendations are often flawed. So what about their warranty? Read more “Myth busting 21: Are manufacturer’s warranties worth it?”