# SDR DALA2023040502653

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 3, 2023
- Submitted: April 5, 2023
- Operation: Air carrier
- Aircraft: [N811NW](https://openairdocs.org/aircraft/N811NW), registered now
- Make and model: Airbus A330-323
- Registry model: [Airbus A330-323](https://openairdocs.org/model/airbus-a330-323) (OpenAirDocs)
- Aircraft serial: 0690
- Aircraft time: 78,097 hours, 10,285 cycles
- System (JASC): [3830 · Waste Disposal System](https://openairdocs.org/jasc/3830)
- Part: Unknown
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023040502653

## Discrepancy

SHIP 3311 WHILE PERFORMING REPETITIVE INSPECTION OF AFT WASTE VENT. FURTHER CORROSION WAS DISCOVERED AT THE AFT WASTE EXHAUST VENT CUTOUT. CORRECTIVE ACTION: BLENDED OUT OF LIMITS , REPAIRED PER A330 SRM 53-41-11-300-022. (2702098)

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