# SDR UALA2011072903900

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 28, 2011
- Submitted: August 3, 2011
- Operation: Air carrier
- Aircraft: N574UA
- Make and model: Boeing 757222
- Aircraft serial: 26686
- Aircraft time: 61,428 hours, 22,635 cycles
- Engine: Pwa PW2037
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Bs 1400 S29-30r
- 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/UALA2011072903900

## Discrepancy

REPAIR AT STA 1400 BETWEEN S30 AND S29 DOUBLER CORRODED.  MAJOR REPAIR ACCOMPLISHED: REPAIRED FUSELAGE SKIN REPAIR BETWEEN BS 1384 -1411 AND STRINGER 28L AND 29R AND BUTT SPLICE STRAP IAW EA PD 57-53-164 AND UA EVA 81149 WITHOUT DEVIATION.  THIS IS CONSIDERED A PERMANENT REPAIR.

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