279 Engine Oil (ATA 79) service difficulty reports for the Boeing 767 — 0.4% of all reported difficulties.
Most reported components
- TRANSMITTER 41
- PRESSURE SWITCH 26
- CONNECTOR 18
- SENSOR 13
- NONE 12
- SWITCH 10
- HEAT EXCHANGER 10
- UNKNOWN 10
- ENGINE 9
- WIRE 9
- OIL COOLER 9
- LINE 8
- WARNING LIGHT 8
- WARNING SYSTEM 7
- OIL FILTER 7
Report counts reflect fleet size and reporting activity, not relative safety or reliability. Source: FAA Service Difficulty Reporting System (public domain).