245 Fuel (ATA 28) service difficulty reports for the Airbus A330 (all variants) — 1.2% of all reported difficulties.
Most reported components
- ACTUATOR 46
- WARNING SYSTEM 22
- NONE 22
- VALVE 16
- PUMP 16
- WARNING MESSAGE 14
- UNKNOWN 11
- TRANSFER VALVE 10
- TRANSFER SYS 10
- PRESSURE SWITCH 6
- COMPUTER 6
- WARNING LIGHT 5
- RELAY 5
- PROBE 5
- ACTUATOR VALVE 4
Report counts reflect fleet size and reporting activity, not relative safety or reliability. Source: FAA Service Difficulty Reporting System (public domain).