# SDR AALA202507301629

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 26, 2025
- Submitted: July 30, 2025
- Operation: Air carrier
- Aircraft: [N826AN](https://openairdocs.org/aircraft/N826AN), registered now
- Make and model: Boeing 787-9
- Registry model: [Boeing 787-9](https://openairdocs.org/model/boeing-787-9) (OpenAirDocs)
- Aircraft serial: 40649
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Duct Clamp
- Condition: Loose
- Location: Zone 100
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202507301629

## Discrepancy

AIRCRAFT WAS GROUNDED: CABIN AND BULK CARGO WOULD NOT COOL AFTER 1.5 HOURS IN FLIGHT. DIVERTED TO HND. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND DROOPINH DUCT AND LOOSE CLAMPED. RE-ALIGNED DUCT AND SECURED CLAMP IAW AMM 21-52-01.

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