# SDR 2004UALA01248

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 23, 2004
- Submitted: December 29, 2004
- Operation: Air carrier
- Aircraft: N178UA
- Make and model: Boeing 747422
- Aircraft serial: 24385
- Aircraft time: 61,081 hours, 7,674 cycles
- Engine: Pwa PW4056
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Dented
- Location: Fuselage
- 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/2004UALA01248

## Discrepancy

DENT WAS FOUND ON THE UPPER I/B T-CHORD ON FRAME AT STA 900 APPROX LBL 20 IN THE FWD HORIZONTAL FLANGE OF THE CHORD.    REPAIR ACCOMPLISHED.

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