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Engine Management

The application of ShouldCost methods and principles to engine maintenance, repair and overhaul.



EVS has an in-depth background in managing this process from workscope development to final test and re-delivery with:

  • A Large database of historic overhauls from multiple repair locations
  • Light medium and heavy workscopes with detail down to piece part level
  • Complete system records of serialised components down to individual blades and vanes.
  • With experience and excellent connections in the MRO industry and component purchasing, EVS can also source material during the shop visits which pro-actively helps lower the final cost.
  • DER and PMA incorporation can also be detailed if approved by the client.

    EVS will comprehensively manage costs and turn time through:
  • Initial workscoping, taking into consideration SB’s, AD’s and client requirements.
  • First visit to inspect incoming engine and documentation
  • Workscope re-evaluation after teardown
  • Second visit to review material required
  • Final analysis and identification of potential warranty claims
  • MRB review and sale or storage of material dependant on clients requirements

    EVS will work with the client to:
  • Negotiate on high cost replacements during the engine overhaul
  • Benchmark costs as they occur to make sure the client gets best value on repairs
  • Utilisation of DER/PMA/Approved “OEM” reworks where applicable
  • Leverage value engineering techniques and ShouldCost analysis on MRB material to ensure minimum waste and sale of material which can be repaired externally.
  • Minimise overall turn time through effective process monitoring
  • Maximise available warranty