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An Example of Performance Based Logistics (Fighter Avionics Upgrade) Dale Waldo 314-705-1865 Last Rev. 5/10/99 by DFW.

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Presentation on theme: "An Example of Performance Based Logistics (Fighter Avionics Upgrade) Dale Waldo 314-705-1865 Last Rev. 5/10/99 by DFW."— Presentation transcript:

1 An Example of Performance Based Logistics (Fighter Avionics Upgrade) Dale Waldo 314-705-1865 Last Rev. 5/10/99 by DFW

2 Requirements Implement F 3 I Guaranteed mission capability rate Support peace and war time scenarios USAF/Contractor forms partnership for sustainment over the system life cycle Affordable cost to USAF

3 Implements F 3 I Requirements Performance based specifications –Form, Fit, Function Interface (F 3 I) –How to responsibility given to Contractor Contractor Depot Maintenance –Helps mitigate the risk of short lived technologies –Contractor has configuration control internal to LRU Facilitates technology insertion Utilizes Trigger Based Item Management (TBIM) Process –Provides for trends and targets actions that provide high payoff –Proactive rather than reactive management Ref. PBBE Flexible Sustainment Guide https://acc.dau.mil/GetAttachment.aspx?id=19314&pname=file&lang=en-US&aid=980 -

4 Proper O level maintainer training and technical information –Tech Pubs (plane side repair data) updated during EMD –CFR/CFI system update; deployment during OT&E –All technical information evaluated vs as designed –Inclusive Diagnostic System at all levels of assembly Automated configuration management required –For tracking: Base Aircraft LRU SRU Critical Component –Manage parts inventory –Tracking of bad actor hardware, remove when necessary Elements of PBL (Continued) PBL Implements F 3 I Criterion

5 Availability: When you need it you will have it! Base X Flightline Removal Defective LRU Install Good LRU - Issues Spare - Picks Up Bad LRU - Sends Bad LRU to Shipping - Receives Bad LRU - Generates DIFM via CAMS Maint. Tech Exchanges Bad LRU for Spare 1 2 5 BASE SUPPLY Shipping & Receiving 3 4 8 Hrs 0 Hrs Actual On-Aircraft Mean Repair Time (MRT)< 45 Minutes AMU Support Section 5 Hrs

6 Shared Responsibility is Key to Success Contractor - Provide adequate spares based upon MTBMA USAF and Contractor - Minimize Mean Down Time (MDT) – USAF - 45 Minute MTTR – Contractor - 5 Hour stores replenishment time (for spares) – USAF - 8 Hours for local transportation, preparation of maintenance action and requisition forms, pack and ship Technical Performance Measurands will be implemented to help manage the program, minimize MDT

7 Maintenance Concept Organizational Level Tasks Serial Numbers & BIT Matrices CFRS/CFI PMA Skill LvL 3 Technician Remove/Replace Failed LRU Perform Additional Troubleshooting Procedure and Repair System Perform System Verification DTM Transfer Maintainer Always Receives Positive Action From Technical Data (e.g. Next Action). 1) CFRS - Determine existence of fault. 2) CFI - Determine most likely cause of fault. Identify corrective action to be performed. a DTM is similar to a thumb drive

8 CFR/CFI System Proposed Process (Eliminates need for Fault Isolation Tech manual) CFR / CFI Identify Corrective Action Required How is this Done? Job Guide Is the Fault Corrected? If How To instructions are not required CFRS/CFI DTM Job Guide PMA CFR/CFI System Wiring Diagram on the Fly

9 Functional Requirements Automated Fault Detection –Provided by on-aircraft system BIT and supplemented with CFRS –Accomplished via updates to WIN-95 CFRS Automated Fault Isolation capability –Provides POSITIVE ACTION to maintainer –Electronic automated tool implementation includes Digital Wire Diagrams Currently done with paper manuals today Automated data collection –Enables collection and manipulation of data collected –Includes maintenance corrective action and parametric information

10 Advantages CFI data base can readily be updated in 1-2 weeks time frame –Not Tech Pubs update dependent (months/years time frame for paper update) –Maintainer now gets real time data to help isolate failures Portable Maintenance Aid (PMA) compatible Deletes paper Fault Isolation/Wiring Diagram (FI/WD) manuals

11 * BAD LRU RETURNED FOR REPAIR CONFIRM FAILURE REPLACE BAD SRU LRU TEST CONFIRM FIX INSPECT SRU SPARES SRU REPAIR SPARE PARTS RFI LRU SHIPPED PER ASSET MANAGEMENT INSTRUCTIONS ASSET MANAGEMENT PREPARE TASK ORDER PACKAGE TRACK REPAIR OBTAIN SHIPPING INSTRUCTIONS PROCESS GFP DOC. SHIPPING & RECEIVING BAD SRU REPAIRED SRU LRU REPAIR 7 DAYS AVERAGE SRU REPAIR 60 DAYS 2 DAYS FROM Air Base 2 DAYSTO Air Base REPAIR DEPOT PROCESS CFRS/CFI

12 CFR/CFI/DWDS Database Core Automated Maintenance System (CAMS) Federal Express Database Asset Manager Supplier Depot SPO WPAFB Middleware Merge Engine Asset Management Data Information Screens Elmendorf AFB Lakenheath RAF Nellis AFB Mountain AFB Langley AFB Edwards AFB Eglin AFB Base Supply / Trans. Databases Airborne Database USAFEPACAF Growth FRACAS Database Property Management Database LRU / SRU Field Configuration Database Base Supply / Transportation Program Office Field Operations Contractor Asset Manager DEPOT WRALC Asset Manager (Middleware Merge Engine)

13 Asset Manager Field Level Metrics System Readiness or Availability Rate System MTBMA (less -120 Antenna) Mean Down Time per Maintenance Action LRU Demand Rates System CND Rate Average Duration from JCN Issue to Part Received by Commercial Shipper Percent JCNs Awaiting Parts - Off Station Average Active Maintenance Time for Troubleshooting and Repair Average Repair Turn-Around Time Base Dock to Base Dock

14 Depot Metrics LRU Repair Rates Number of broken warranty seals on returns Number of Units in Pipeline Average Duration of LRUs in Transit Average Turn-Around Time by Facility BCS/RTOK Rates Depot Test Voids/Total Test Required Number of Parts Produced by Single Source Technology Obsolescence Projections Number of Obsolete Part Types in Field Percent JCNs Awaiting Parts Current Value of Repair Inventory Repair Station Availability Rates & Excess Capacity Number of Open Engineering Investigations Number of Outstanding BIT ECRAs and Time Outstanding

15 Questions?


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