# SDR AALA202303177902

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 16, 2023
- Submitted: March 17, 2023
- Operation: Air carrier
- Aircraft: [N877BF](https://openairdocs.org/aircraft/N877BF), registered now
- Make and model: Boeing 787-8
- Registry model: [Boeing 787-8](https://openairdocs.org/model/boeing-787-8) (OpenAirDocs)
- Aircraft serial: 65997
- Aircraft time: 1,709 hours, 280 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Muffler
- Part number: 7010025H02
- Condition: Odor
- Location: Zone 100 - Fuse
- Stage of operation: CL
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202303177902

## Discrepancy

AIRCRAFT WAS GROUNDED: ON DEPARTURE PLASTIC / INSULATION SMELLED IN PASSENGER CABIN. DISSIPATED PASSING 10000 FEET. MAINTENANCE REPLACED THE 4 PASSENGER CABIN TRIM AIR MUFFLERS PER AMM 21-61-03. (FOR PARTS INFO SEE SDRS AALA202303178518, AALA202303179147, AALA202303177902, AALA202303178924)

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