# SDR AALA202403078101

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 5, 2024
- Submitted: March 7, 2024
- Operation: Air carrier
- Aircraft: [N806AA](https://openairdocs.org/aircraft/N806AA), registered now
- Make and model: Boeing 787-8
- Registry model: [Boeing 787-8](https://openairdocs.org/model/boeing-787-8) (OpenAirDocs)
- Aircraft serial: 40624
- Aircraft time: 31,722 hours, 4,265 cycles
- System (JASC): [5751 · Ailerons](https://openairdocs.org/jasc/5751)
- Part: Rib
- Part number: UNKNOWN
- Condition: Cracked
- Location: Lt Aileron
- 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/AALA202403078101

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: CRACK IN LEFT WING AILERON CLOSURE RIB BOTTOM FLANGE. ACCOMPLISHED REPAIR / MODIFICATION OF AILERON CLOSURE RIB AT LEFT WING REAR SPAR STATION 1230 PER EA 351892. THIS ACCOMPLISHES BOEING SB B787-81205-SB570027-00.

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