# SDR DALA2026092405326

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 23, 2026
- Submitted: September 24, 2026
- Operation: Air carrier
- Aircraft: [N991AT](https://openairdocs.org/aircraft/N991AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55135
- Aircraft time: 61,900 hours, 45,008 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Vane
- Condition: Damaged
- Location: Zone 500 Flap
- 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/DALA2026092405326

## Discrepancy

SEVERAL DENTS WITH DEBONDS WERE FOUND AFFECTING THE LOWER LT AFT MOVABLE FLAP VANE SKIN, COMPLIED WITH ER/A 637033-14. (1828236) (AIRCRAFT GROUNDED).

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