# SDR AALA201910029030

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 30, 2019
- Submitted: October 8, 2019
- Operation: Air carrier
- Aircraft: [N803AL](https://openairdocs.org/aircraft/N803AL), registered now
- Make and model: Boeing 787-8
- Registry model: [Boeing 787-8](https://openairdocs.org/model/boeing-787-8) (OpenAirDocs)
- Aircraft serial: 40621
- Aircraft time: 17,782 hours, 2,063 cycles
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Rib
- Part number: 152Z614557
- Condition: Cracked
- Location: Lt Wing
- 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/AALA201910029030

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: THE LEFT WING FIXED TRAILING EDGE AUXILLARY D RIB CRACKED AT THE AUXILLARY "D" RIB  TO SPOILER BEAM JOIN. THE CRACK  IS IN THE AFT OUTBOARD UPPER VERTICAL FLANGE.   REPAIRED THE RIB PER EA 298971.

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