FlightFinder

2,314 Fuel (ATA 28) service difficulty reports for the Boeing 737 (all variants) — 0.9% of all reported difficulties.

Most reported components

  • INDICATOR 273
  • PUMP 236
  • COMPENSATOR 163
  • UNKNOWN 159
  • PROBE 151
  • ACTUATOR 123
  • PRESSURE SWITCH 117
  • VALVE 88
  • FUEL SYS 82
  • PROCESSOR 74
  • INDICATION SYS 69
  • RELAY 56
  • MOTOR 47
  • WARNING LIGHT 42
  • CONNECTOR 37

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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