# SDR AALA202305101971

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 2023
- Submitted: May 10, 2023
- Operation: Air carrier
- Aircraft: [N719AN](https://openairdocs.org/aircraft/N719AN), registered now
- Make and model: Boeing 777323ER
- Aircraft serial: 41668
- Aircraft time: 39,969 hours, 4,708 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Flap
- Condition: Delaminated
- Location: Zone 500 - Lh Wi
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202305101971

## Discrepancy

AIRCRAFT WAS GROUNDED: AFTER FLAP EXTENSION FOR A CHECK PRE DOCKING, FOUND AN ARC SHAPE 35 INCHES BY 5/3 INCH DELAMINATION AT LEFT WING AFT FLAP UPPER SKIN. **SUPPLEMENTAL REPORT FOR AALA202304241971: REMOVED AND REPLACED LEFT INBOARD TRAILING EDGE AFT FLAP** (CLOSED)

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