2,318 Nacelles & Pylons (ATA 54) service difficulty reports for the Boeing 7673.3% of all reported difficulties.

Most reported components

  • SKIN 292
  • SPAR 136
  • ANGLE 113
  • BRACKET 101
  • WEB 85
  • FITTING 83
  • UNKNOWN 82
  • BUSHING 78
  • FRAME 77
  • PANEL 76
  • NONE 68
  • STRUCTURE 65
  • RUB STRIP 64
  • SEAL 61
  • ACCESS PANEL 54

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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