# SDR UALA2009081302470

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 11, 2009
- Submitted: August 17, 2009
- Operation: Air carrier
- Aircraft: N568UA
- Make and model: Boeing 757222
- Aircraft serial: 26674
- Aircraft time: 55,402 hours, 20,378 cycles
- Engine: Pwa PW2037
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Corroded
- Location: Bs 1680 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/UALA2009081302470

## Discrepancy

FOUND CORROSION ON FRAME AT STA 1680 BETWEEN STR 29 RT AND STR 30.   MAJOR REPAIR ACCOMPLISHED: PERFORMED A GVI OF FUSELAGE STRUCTURE BETWEEN BS 1664-1700 AND STR 26L-26R.  FOUND CORROSION ON FRAME, BS 1681 AND SHEAR TIE BETWEEN ST R-27L-28L.  REMOVED FRAME AND FABRICATED A NEW FRAME PER BAC DWG 146N1032-3, REV B AND INSTALLED PER BAC DWG 146N1025, REV C AND SRM 51-40-2.

---
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.