# SDR 2005UALA01248

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 9, 2005
- Submitted: January 31, 2006
- Operation: Air carrier
- Aircraft: N173UA
- Make and model: Boeing 747422
- Aircraft serial: 24380
- Aircraft time: 60,067 hours, 6,877 cycles
- Engine: Pwa PW4056
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Support Bracket
- Condition: Corroded
- Location: Bs 1831-1860
- 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/2005UALA01248

## Discrepancy

MAIN DECK STA 1831-1860, LBL 45 TO RBL 45, SUPPORT BRACKET AND SEAT TRACK ATTACH BEAM HAS AREA OF CORROSION 1 X 3 INCH.  *S/D*  REPAIR REQUIRED FOR LOCAL AREA, LBL 11.33, WHICH WAS REPAIRED PER SRM 53-00-52, FIGURE 201, REPAIR 5, AS PERMANENT.

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