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RCM Failure Management Process: Reliability & Maintainability Data Analysis RCM Decision Logic / Analysis Fmeca

The document outlines a reliability centered maintenance process that includes: 1) Designing equipment and developing performance specifications. 2) Identifying functional failures and failure modes through a Failure Modes and Effects Criticality Analysis. 3) Analyzing reliability and maintainability data to update reliability metrics. 4) Implementing the maintenance program based on the RCM analysis and collecting additional data.

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Engr Irfan Akhtar
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287 views1 page

RCM Failure Management Process: Reliability & Maintainability Data Analysis RCM Decision Logic / Analysis Fmeca

The document outlines a reliability centered maintenance process that includes: 1) Designing equipment and developing performance specifications. 2) Identifying functional failures and failure modes through a Failure Modes and Effects Criticality Analysis. 3) Analyzing reliability and maintainability data to update reliability metrics. 4) Implementing the maintenance program based on the RCM analysis and collecting additional data.

Uploaded by

Engr Irfan Akhtar
Copyright
© Attribution Non-Commercial (BY-NC)
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PPT, PDF, TXT or read online on Scribd
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INITIAL DESIGN & MODIFICATION PROCESS

DESIGN OF EQUIPMENT FUNCTIONAL BREAKDOWN PERFORMANCE SPECS TEST DATA

FMECA
ITEM FUNCTIONS FUNCTIONAL FAILURES FAILURE MODES

RCM DECISION LOGIC / ANALYSIS


Is the functional failure or effect of the failure mode, on its own, evident to the operator while performing normal duties? YES Evident Does the failure mode cause a function loss or secondary damage that could have an adverse effect on operating safety or lead to serious environmental violation?
Evident Safety/ Environment

RELIABILITY & MAINTAINABILITY DATA ANALYSIS


3M DATA / DEGRADER ANALYSIS AGE EXPLORATION DATA ANALYSIS FATIGUE LIFE ANALYSIS FAILURE ANALYSIS (INCLUDING DISTRIBUTIONS / INTERVALS / RATES) WEIBULL & TRENDING ANALYSIS RELIABILITY METRICS UPDATE

DATA UPDATE

NO Hidden Does the occurrence of the hidden failure mode in combination with a second failure / event cause a function loss or secondary damage that could have an adverse effect on operating or lead to serious environmental violation safety?
Hidden Economic/ Operational

YES

NO

SSWG
REVIEW AND INPUTS

Evident Economic/ Operational S L PHM OC HT Other Action

NO

YES

Hidden Safety/ Environment S L PHM OC HT FF Other Action

Analyze all appropriate tasks

S L PHM OC HT Other Action

Analyze all appropriate tasks

Analyze all appropriate tasks

S L PHM OC HT FF Other Action

Analyze all appropriate tasks

IMC CORE
COST-WISE READINESS TOP DEGRADERS 3M DATA ANALYSIS MAINTENANCE PROG IMPLEMENT INDUSTRIAL COORDINATION MAINTENANCE PROGRAM REVIEW DEFECT DATA FEEDBACK

DATA COLLECTION
ENGINEERING INVESTIGATIONS DEFECT / FAILURE DATA INSPECTION BULLETINS AGE EXPLORATION TASKS REWORK / REPAIR DATA FATIGUE LIFE USAGE DATA 3M DATA / TOP DEGRADERS

ID whether NO PM is warranted ID whether other action is warranted

DOCUMENT TASK RCM OUTPUT


REDESIGN OPERATIONS

Select best option

OTHER ACTION

RCM OUTPUT
PREVENTIVE MAINTENANCE REQUIREMENT

RCM OUTPUT
NO PREVENTIVE MAINTENANCE

EQUIPMENT OPERATION

REPAIRS

PMA / APML
DIRECTED TASKS AGE EXPLORATION (AE) SAMPLING REQUIREMENTS

IMPLEMENTATION
MAINTENANCE PLAN LORA

CORRECTIVE MAINTENANCE PERFORMED (UNSCHEDULED)

3M EI QDR HMR

FAILURES

LOCAL CARDS

IMPLEMENTATION
PREVENTIVE MAINTENANCE DOCUMENTS (MRC,LES,MIMS, IMC, AEPD) RCM ANALYSIS TASKS IMPLEMENTATION TASKS OPERATIONS FMECA TASKS FEEDBACK TASKS RELIABILITY ANALYSIS REDESIGN / CIP TASKS OTHER EVENTS CORRECTIVE MAINTENANCE REQUIREMENTS (ATE/TPS,SE) SUPPLY & TRAINING SUPPORT PREVENTIVE MAINTENANCE PERFORMED (SCHEDULED)

MISHAP DMDS TPDR ASQ

REI

SAMPLING INSPECTIONS PERFORMED (Age Exploration, Lead the Fleet, etc.) HANDS-ON ENGINEERING / LOGISTICS O/I/D MAINTENANCE PERSONNEL VENDOR / PRIME TESTING

OPERATIONS

ACQUISITION OPERATIONAL

RCM Failure Management Process

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