# SDR CALA2026081718691

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 15, 2026
- Submitted: August 17, 2026
- Operation: Air carrier
- Aircraft: [N27965](https://openairdocs.org/aircraft/N27965), registered now
- Make and model: Boeing 787-9
- Registry model: [Boeing 787-9](https://openairdocs.org/model/boeing-787-9) (OpenAirDocs)
- Aircraft serial: 37815
- Aircraft time: 50,042 hours, 4,760 cycles
- System (JASC): [5410 · Nacelle/Pylon, Main Frame](https://openairdocs.org/jasc/5410)
- Part: Acoustic Panel
- Part number: 2322M56G02
- Condition: Inflt Separation
- Location: Zone 400
- Stage of operation: NR
- How discovered: O
- Nature of condition: D
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026081718691

## Discrepancy

NR 1 ENGINE ACOUSTIC PANEL NR 6 DEPARTED THE ACFT. MEASUREMENT 33 INCHES LONG & 21.5 INCHES WIDE. TOTAL 709 SQ INCHES.  WORK ACCOMPLISHED REF LOG 9970963 & GMM 02-30-95 3C(1) NR 1 ENGINE INSPECTION,  FOUND ACOUSTIC LINER PANEL 6 O'CLOCK MISSING & BROKEN OFF AT FASTENERS.  REPLACED ENG 1 FAN BOOSTER ACOUSTIC PANELS AT 6 O'CLOCK IAW AMM DMC-B787-A-G72-22-04-00A-720A-A.

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