1. Stracener_EMIS 7305/5305_Spr08_04.15.08 1 Reliability Centered Maintenance Analysis (RCMA) Dr. Jerrell T. Stracener, SAE Fellow Leadership in Engineering EMIS 7305/5305 Systems Reliability, Supportability and Availability Analysis Systems Engineering Program Department of Engineering Management, Information and Systems

2. Stracener_EMIS 7305/5305_Spr08_04.15.08 2 Reliability Centered Maintenance Analysis (RCMA) RCMA is a process for developing and implementing an effective scheduled maintenance program RCMA is a best-value added practice

3. Stracener_EMIS 7305/5305_Spr08_04.15.08 3 Objective of RCMA Development of an effective scheduled maintenance program that:

4. Stracener_EMIS 7305/5305_Spr08_04.15.08 4 Life cycle of A Scheduled Maintenance Program

5. Stracener_EMIS 7305/5305_Spr08_04.15.08 5 Establishment Of The Scheduled Maintenance Program

6. Stracener_EMIS 7305/5305_Spr08_04.15.08 6 Execution Of The Scheduled Maintenance Program

7. Stracener_EMIS 7305/5305_Spr08_04.15.08 7 Update Of The Scheduled Maintenance Program

8. Stracener_EMIS 7305/5305_Spr08_04.15.08 8 RCM BASICS

9. Stracener_EMIS 7305/5305_Spr08_04.15.08 9 RCM LOGIC

10. Stracener_EMIS 7305/5305_Spr08_04.15.08 10 Maintenance Planning Process

11. Stracener_EMIS 7305/5305_Spr08_04.15.08 11 RCM FSI LOGIC PROCESS

12. Stracener_EMIS 7305/5305_Spr08_04.15.08 12 Significant Item Selection Purpose: To Determine What Items Need RCM Analysis

13. Stracener_EMIS 7305/5305_Spr08_04.15.08 13 Potentially Significant Function Process

14. Stracener_EMIS 7305/5305_Spr08_04.15.08 14 Process Flow Chart

15. Stracener_EMIS 7305/5305_Spr08_04.15.08 15 Significant Item Selection Process

16. Stracener_EMIS 7305/5305_Spr08_04.15.08 16

17. Stracener_EMIS 7305/5305_Spr08_04.15.08 17 Default Decision Logic Chart

18. Stracener_EMIS 7305/5305_Spr08_04.15.08 18 Purpose: Analyzes What Can Fail, Effects Of Failures, & How Critical Failures Are Used During Design To Identify Areas Of Improvement FMECA Data Is Required By RCM To Perform Its Analysis -Determines Consequences Of The Failure Modes -Identifies Failure Modes Which PM Seeks To Prevent FMECA

19. Stracener_EMIS 7305/5305_Spr08_04.15.08 19 Failure Mode, Effects and Criticality Analysis (FMECA)

20. Stracener_EMIS 7305/5305_Spr08_04.15.08 20 Failure Mode, Effects and Criticality Analysis (FMECA) 1.Define system 2.Construct diagrams 3.Identify potential item and interface failure modes 4.Evaluate each failure mode 5.Classify severity of failure modes 6.Identify failure detection methods and compensating provisions For each failure mode

21. Stracener_EMIS 7305/5305_Spr08_04.15.08 21 Failure Mode, Effects and Criticality Analysis (FMECA) FUNCTIONAL FAILURE The inability of an item to perform its normal or characteristic actions within specified limits

22. Stracener_EMIS 7305/5305_Spr08_04.15.08 22 Failure Mode, Effects and Criticality Analysis (FMECA)

23. Stracener_EMIS 7305/5305_Spr08_04.15.08 23 Failure Mode, Effects and Criticality Analysis (FMECA)

24. Stracener_EMIS 7305/5305_Spr08_04.15.08 24 Failure Mode, Effects and Criticality Analysis (FMECA) Classify severity of failure modes: SEVERITY CATEGORY LIST Category I Catastrophic Category II Critical Category III Marginal Category IV Minor

25. Stracener_EMIS 7305/5305_Spr08_04.15.08 25 Age Exploration

26. Stracener_EMIS 7305/5305_Spr08_04.15.08 26 SI TASK APPLICABILITY CRITERIA

27. Stracener_EMIS 7305/5305_Spr08_04.15.08 27 Wear Out Age Determination

28. Stracener_EMIS 7305/5305_Spr08_04.15.08 28 Safe Life Limits