# SDR 2004UALA00574

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 12, 2004
- Submitted: June 30, 2004
- Operation: Air carrier
- Aircraft: N559UA
- Make and model: Boeing 757222
- Aircraft serial: 26657
- Aircraft time: 39,626 hours, 14,522 cycles
- Engine: Pwa PW2037
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Corroded
- Location: Fuselage
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2004UALA00574

## Discrepancy

AFT PIT FRAME CORRODED AT UPPER FLANGE STA 1500, LBL 4 - 8.  MAJOR REPAIR ACCOMPLISHED.  INSTALLED DOUBLER REPAIR.

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