# SDR UIEA2012071700324

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 17, 2012
- Submitted: July 17, 2012
- Operation: Air carrier
- Aircraft: [N492MC](https://openairdocs.org/aircraft/N492MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 29253
- Aircraft time: 59,619 hours, 10,564 cycles
- Engine: Ge CF680C2B1F
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Condition: Cracked
- Location: Bs 540
- 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/UIEA2012071700324

## Discrepancy

SEAT TRACK CRACKED, MAIN DECK LBL 11, APPROX FS 540.   REMOVED CARGO SYS IN AREA OF SEAT TRACK DAMAGE IAW AMM 25-58-00-001.   CUT OUT DAMAGED SECTION OF SEAT TRACK, LOCATED NEW SECTION OF SEAT TRACK.   DRILLED, TRIMMED, TREATED, PRIMED NEW SEAT TRACK SECTION, SPLICE ANGLES AND INSTALLED IAW SRM 53-00-52-2R-12.; LOCATED, INSTALLED, SEALED FLOOR PANELS IAW SRM 53-21-02-404-006.; LOCATED AND INSTALLED CARGO SYSTEM IN AREA IAW AMM 25-58-00-001, CONFIG 4.

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