asd/aia s3000l steering committee (s3000l_sc01) 11.04.-14.04.2011 – paris, gifas
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Cassidian Air Systems
ASD/AIA S3000L Steering Committee (S3000L_SC01)
11.04.-14.04.2011 – Paris, GIFAS
S4000M – History of developmentS4000M – History of development
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The specification S4000M is designed to cover the activities of aScheduled Maintenance Analysis (SMA) processScheduled Maintenance Analysis (SMA) process.
The concept of this specification was originated in 2006.in 2006.
24.06.2009 24.06.2009 Publication of S4000M, Issue 0.1, in BrusselsPublication of S4000M, Issue 0.1, in Brussels(together with ASD/AIA S3000L)
2010 Commenting phase and harmonization with international organizations (e.g. ATA, MSG-3 group)
12/2010 End of incorporation of comments (ca. 50-60 extended technical comments)
01/2011 End of editorial finalization of issue 1.0
??/2011 Publication of issue 1.0 (depends on ATA/MSG-3 related constraints)
2012 Issue 1.1 with new chapter OPMOPM (Optimization of Preventive Maintenance during in-service)
ASD S4000MASD S4000MScheduled Maintenance Analysis
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The specification S4000M is designed to cover the activities of aScheduled Maintenance Analysis (SMA) processScheduled Maintenance Analysis (SMA) process.
Specification is devided in 3 main chapters plus one chapter in preparation:
• System and powerplant analysis
• Structure analysis
• Zonal analysis
• Optimization of Preventive Maintenance (OPM) - new
ASD S4000MASD S4000MScheduled Maintenance Analysis - Content
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FC = Failure Cause
EFC = External Failure Cause
SafetyS4000M, MSG-3 and RCM
Ecology and lawnew in S4000M !new in S4000M !
Mission and operation S4000M, MSG-3 and RCM
Economy S4000M, MSG-3 and RCM
MSG-2 (civil), RCM MSG-2 (civil), RCM (military)(military)
Bottom upBottom up investigation of failure causes
ASD S4000MASD S4000MMSG-3 (zivil)MSG-3 (zivil)
Top DownTop Down investigation of failure effects and validation of failure
Advantage: also external Advantage: also external failure causes are failure causes are consideredconsidered
failure effects
next higher effects
end effects
The considered failures can be relevant for:
relevant for certification relevant for qualification (acceptance)
ASD S4000MASD S4000MIdentification of critical failures / failure causes of a system
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Chapter IIChapter II
System and System and Powerplant AnalysisPowerplant Analysis
Chapter IIIChapter III
Structure AnalysisStructure Analysis
Chapter IVChapter IV
Zonal AnalysisZonal Analysis
Chapter IChapter I
IntroductionIntroduction
Chapter VChapter V
Definitions and Definitions and abbreviationsabbreviations
ZonesRemark:Remark:
MSG-3MSG-3 and RCMRCM analysis show gaps concerning Structure and Zonal Analysis.
often specific rules and extensions must be implemented for projects (e.g. by a Project Procedure Handbook - PPHPPH for A380 at Airbus)
ASD S4000MASD S4000MStructure of S4000M chapters
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OPMprocess
basic information for OPM activities
Operational data
Maintenance concept
Documentation of original results of SMA
as LSA tasks with interval, MTA und
packaging of the tasks
Adjustment of Scheduled Maintenance because of OPM results
! IMPORTANT !
In the LSA database, the complete viewcomplete view on scheduled maintenance is documented:
Single tasks with original interval / packaging / OPM adjustmentSingle tasks with original interval / packaging / OPM adjustment (traceability to original task is guaranteed by complete documentation within LSA database)
OPM process will be integrated into S4000M as an own chapter (in the next issue).
ASD S4000MASD S4000MASD S4000M and OPM (Optimization of Preventive Maintenance)
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In-service experience
OPMprocess
Maintenance concept
Optimization of non-scheduled maintenance
TasksTasks
TasksTasks …
System & Powerplant AnalysisStructure AnalysisZonal AnalysisOPM
Optimization of scheduled maintenance
ASD S4000MASD S4000MRelations of the ILS disciplines and corresponding specifications
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