68 Engine Oil (ATA 79) service difficulty reports for the Airbus A330 (all variants) — 0.3% of all reported difficulties.
Most reported components
- NONE 9
- UNKNOWN 9
- WARNING SYSTEM 8
- HEAT EXCHANGER 6
- CHIP DETECTOR 5
- OIL COOLER 5
- TRANSMITTER 4
- WARNING LIGHT 4
- WARNING MESSAGE 3
- PRESSURE SWITCH 3
- PUMP 2
- LINE 2
- FILTER ELEMENT 1
- TUBE 1
- EXCHANGER 1
Report counts reflect fleet size and reporting activity, not relative safety or reliability. Source: FAA Service Difficulty Reporting System (public domain).