961 Engine Fuel & Control (ATA 73) service difficulty reports for the Boeing 767 — 1.4% of all reported difficulties.
Most reported components
- EEC 142
- FILTER 56
- FUEL FILTER 48
- PRESSURE SWITCH 44
- WARNING MESSAGE 42
- PUMP 37
- NONE 37
- CONNECTOR 35
- FMU 33
- HMU 28
- WARNING SYSTEM 25
- UNKNOWN 25
- TRANSMITTER 20
- SWITCH 19
- RELAY 19
Report counts reflect fleet size and reporting activity, not relative safety or reliability. Source: FAA Service Difficulty Reporting System (public domain).