# SDR 2003UALA00654

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 31, 2003
- Submitted: September 9, 2003
- Operation: Air carrier
- Aircraft: N173UA
- Make and model: Boeing 747422
- Aircraft serial: 24380
- Aircraft time: 51,891 hours, 5,835 cycles
- Engine: Pwa PW4056
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Cracked
- 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/2003UALA00654

## Discrepancy

AFT CARGO COMPT AT STA. 1580, RBL 48 INCH FLOORBEAM CRACKED BELOW UPPER T-CHORD.  MAJOR REPAIR ACCOMPLISHED.  WEB REPAIRED AND DOUBLER INSTALLED.

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