# SDR UALA2012073004111

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 28, 2012
- Submitted: August 1, 2012
- Operation: Air carrier
- Aircraft: N548UA
- Make and model: Boeing 757222
- Aircraft serial: 25396
- Aircraft time: 77,872 hours, 22,532 cycles
- Engine: Pwa PW2037
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Damaged
- Location: Bs 1400
- 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/UALA2012073004111

## Discrepancy

AFT CARGO COMPARTMENT LOWER BILGE STRUCTURE, FWD FACE OF FRAME EXFOLIATED BS 1400, RBL 0-RBL 24.  ACCOMPLISHED INTERIM REPAIR PER TIMCO REO-G15110 REV C AND ECRA 5362-01022.  REPAIR BS 1400 FRAME WEB, BTWN S27R-S30 MUST RECEIVE NEW ACCOMPLISHED ON NR 40369.  PLANNING-ECRA IS BEING EVALUATED FOR DMG TOLERANCE AND WILL LIKELY BE MADE PERMANENT WITH RPT INSP'S CONTACT EG AFTER 27JAN14, BUT BEFORE 27APR14.

---
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.