# SDR ASOA20180227027

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 27, 2018
- Submitted: February 28, 2018
- Operation: Air carrier
- Aircraft: N13908
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145465
- Aircraft time: 35,939 hours, 28,586 cycles
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Rib
- 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/ASOA20180227027

## Discrepancy

A/C IS IN C-CHECK WHEN INSPECTION FOUND RIB 21 CRACKED ON THE LEFT WING. MAINTENANCE CUTOUT THE DAMAGED AREA OF RIB 21 LEFT WING AND INSTALLED A REPAIR IAW SRM 57-20-07 AND WILL BE RELEASED AT THE END OF THE CHECK.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.