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Two Levels of Maintenance

Field Maintenance

Sustainment Maintenance

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NMTC
7105 NW 70th Avenue
Johnston, Iowa
50131-1824

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Typical Two Level Maintenance Actions

insert Field Maintenance Actions

  • On-system
  • Plug-and-play components
  • Fewer actions requiring tools
  • Crew-level maintenance tasks
  • Typical replace tasks:
    • Replace starter
    • Replace winch
    • Replace electronic module
    • Replace geared hubs
    • Replace engine
    • Replace transmission

Sustainment Maintenance Actions

  • Off-system
  • Disassemble / assemble
  • Repair to national standard
  • Requires a wide variety of tools
  • Supported CMFs: CMF 63, 92, and 35
  • Typical repair tasks:
    • Fabricate tools
    • Diagnostic testing
    • Repair communications and electronic equipment
    • Repair starter
    • Repair engine
    • Repair transmission