Stracener_EMIS 7305/5305_Spr08_ 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
Stracener_EMIS 7305/5305_Spr08_ 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
Stracener_EMIS 7305/5305_Spr08_ Objective of RCMA Development of an effective scheduled maintenance program that:
Stracener_EMIS 7305/5305_Spr08_ Life cycle of A Scheduled Maintenance Program
Stracener_EMIS 7305/5305_Spr08_ Establishment Of The Scheduled Maintenance Program
Stracener_EMIS 7305/5305_Spr08_ Execution Of The Scheduled Maintenance Program
Stracener_EMIS 7305/5305_Spr08_ Update Of The Scheduled Maintenance Program
Stracener_EMIS 7305/5305_Spr08_ RCM BASICS
Stracener_EMIS 7305/5305_Spr08_ RCM LOGIC
Stracener_EMIS 7305/5305_Spr08_ Maintenance Planning Process
Stracener_EMIS 7305/5305_Spr08_ RCM FSI LOGIC PROCESS
Stracener_EMIS 7305/5305_Spr08_ Significant Item Selection Purpose: To Determine What Items Need RCM Analysis
Stracener_EMIS 7305/5305_Spr08_ Potentially Significant Function Process
Stracener_EMIS 7305/5305_Spr08_ Process Flow Chart
Stracener_EMIS 7305/5305_Spr08_ Significant Item Selection Process
Stracener_EMIS 7305/5305_Spr08_
Stracener_EMIS 7305/5305_Spr08_ Default Decision Logic Chart
Stracener_EMIS 7305/5305_Spr08_ 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
Stracener_EMIS 7305/5305_Spr08_ Failure Mode, Effects and Criticality Analysis (FMECA)
Stracener_EMIS 7305/5305_Spr08_ 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
Stracener_EMIS 7305/5305_Spr08_ Failure Mode, Effects and Criticality Analysis (FMECA) FUNCTIONAL FAILURE The inability of an item to perform its normal or characteristic actions within specified limits
Stracener_EMIS 7305/5305_Spr08_ Failure Mode, Effects and Criticality Analysis (FMECA)
Stracener_EMIS 7305/5305_Spr08_ Failure Mode, Effects and Criticality Analysis (FMECA)
Stracener_EMIS 7305/5305_Spr08_ 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
Stracener_EMIS 7305/5305_Spr08_ Age Exploration
Stracener_EMIS 7305/5305_Spr08_ SI TASK APPLICABILITY CRITERIA
Stracener_EMIS 7305/5305_Spr08_ Wear Out Age Determination
Stracener_EMIS 7305/5305_Spr08_ Safe Life Limits