57 Engine Controls (ATA 76) service difficulty reports for the Boeing 7670.1% of all reported difficulties.

Most reported components

  • THROTTLE 14
  • UNKNOWN 10
  • LEVER 4
  • EEC 3
  • PULLEY 3
  • THROTTLE CABLE 2
  • RELAY 2
  • WIRE 2
  • CONNECTOR 2
  • CLUTCH 1
  • ROD END 1
  • MEC 1
  • ACTUATOR 1
  • SYNCRONIZER 1
  • ACTUATOR VALVE 1

Report counts reflect fleet size and reporting activity, not relative safety or reliability. Source: FAA Service Difficulty Reporting System (public domain).

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