# SDR AALA202309250632

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 17, 2023
- Submitted: September 25, 2023
- Operation: Air carrier
- Aircraft: [N802AN](https://openairdocs.org/aircraft/N802AN), registered now
- Make and model: Boeing 787-8
- Registry model: [Boeing 787-8](https://openairdocs.org/model/boeing-787-8) (OpenAirDocs)
- Aircraft serial: 40620
- Aircraft time: 30,753 hours, 4,122 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Actuator
- Part number: 7010068H04
- Part serial: HSC272596
- Condition: Failed
- Location: Deflector Door
- Part time: 13,784 hours, 2,122 cycles
- Stage of operation: CL
- How discovered: V
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202309250632

## Discrepancy

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO HNL DUE TO RIGHT PACK INOPERATIVE LIGHT ILLUMINATED. AIRCRAFT LANDED AT HNL WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND THE RIGHT CABIN AIR COMPRESSOR (CAC) DEFLECTOR DOOR ACTUATOR FAILED. **SUPPLEMENTAL REPORT FOR AALA202309180632: REPLACED RIGHT CAC DEFLECTOR DOOR ACTUATOR PER AMM 21-51-16.** (CLOSED)

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