35 Water & Waste (ATA 38) service difficulty reports for the Airbus A330 (all variants) — 0.2% of all reported difficulties.
Most reported components
- UNKNOWN 8
- WATER HEATER 6
- TOILET 5
- LAVATORY 3
- FILTER 2
- TRANSMITTER 2
- NONE 2
- POTABLE WATER 1
- GENERATOR 1
- ENGINE 1
- DRAIN 1
- LINE 1
- SWITCH 1
- SHUTOFF VALVE 1
Report counts reflect fleet size and reporting activity, not relative safety or reliability. Source: FAA Service Difficulty Reporting System (public domain).