# SDR CALA2013082090608

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 26, 2013
- Submitted: August 23, 2013
- Operation: Air carrier
- Aircraft: N512UA
- Make and model: Boeing 757222
- Aircraft serial: 24809
- Aircraft time: 78,932 hours, 23,905 cycles
- Engine: Pwa PW2037
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Condition: Corroded
- Location: Bs 979 Rbl 70
- 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/CALA2013082090608

## Discrepancy

CORROSION ON WEB BS 979 RBL 70 UNDER RT OVERWING EXIT AT FLOOR LEVEL.  MAJOR REPAIR ACCOMPLISHED.  REMOVED & REPLACED WEB BS 964 TO BS 984 IAW UAL ECRA 5311-01616.

---
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, except the copies of manufacturers’ service documents, which belong to their rights holders.