# SDR DALA2024082208335

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 21, 2024
- Submitted: August 22, 2024
- Operation: Air carrier
- Aircraft: [N411DX](https://openairdocs.org/aircraft/N411DX), registered now
- Make and model: Airbus A330-941
- Registry model: [Airbus A330-941](https://openairdocs.org/model/airbus-a330-941) (OpenAirDocs)
- Aircraft serial: 1991
- Aircraft time: 14,760 hours, 1,730 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Controller
- Part number: 321492
- Part serial: 005132
- Condition: No Test
- Location: Zone 200
- Part time: 14,760 hours, 1,730 cycles
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2024082208335

## Discrepancy

SHIP 3411 ASPSU FAILED SYSTEM TEST WHILE WORKING DELTA WORK CARD 5271-4001. CORRECTIVE ACTION: R/R ASPSU & BATTERIES. WORK DONE PER A330 AMM 52-71. OPS CK GOOD. (5146758)

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