VI. Maintainability and Availability
A. Management strategies
2. Maintenance strategies (Apply)
Identify the advantages and limitations of various maintenance strategies (e.g., reliability-centered maintenance (RCM), predictive maintenance, repair or replace decision making), and determine which strategy to use in specific situations.
One strategy is RCM, while it has been around for a while, it remains useful today.
Additional References
Reliability Centered Maintenance (article)
Quick Quiz
1-111. Which of the following is not a function of a reliability centered maintenance program?
(A) identifying failure modes that affect system function
(B) preserving system function
(C) monitor sensor data
(D) prioritizing function needs
(C) monitor sensor data
Monitoring sensor data is a key feature of prognostic health management approach to accurately forecast time to failure for specific failure mechanisms. All of the other options are elements of the reliability centered maintenance approach.
1-118. Specify one of the major premises of the reliability centered maintenance approach.
(A) Corrective maintenance should be eliminated.
(B) Equipment function should be preserved.
(C) System function should be preserved.
(D) Major equipment investments should be protected.
(C) System function should be preserved.
The focus of RCM is on complex systems and keeping the system in operating shape is a key tenet. Focusing on doing maintenance task which actually support the increase on operating time versus maintenance time relies on understanding the specific failure mechanisms and how they manifest over time.
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Incorrect PDF Fred.
bummer, I’ll make the correction as quick as I can.
thanks for letting me know.
Cheers,
Fred