# SDR UIEA2011040700240

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 2011
- Submitted: April 9, 2011
- Operation: Air carrier
- Aircraft: [N419MC](https://openairdocs.org/aircraft/N419MC), registered now
- Make and model: Boeing 747-48EF
- Registry model: [Boeing 747-48EF](https://openairdocs.org/model/boeing-747-48ef) (OpenAirDocs)
- Aircraft serial: 28367
- Aircraft time: 66,821 hours, 11,328 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Seat Track
- Condition: Cracked
- Location: Bs 1860
- 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/UIEA2011040700240

## Discrepancy

DURING LOADING, THE BS 1860, RBL 98 MAIN DECK SEAT TRACK WAS FOUND CRACKED.  THE DAMAGE MEASURES 14 INCHES IN LENGTH. (FUSELAGE - REPAIR - FWD LOWER LOBE SEAT TRACK AT BS 1860, RBL 98; EO 4453A548 - PART 1 OF THIS EO ACCOMPLISHES A TEMPORARY REPAIR OF THE DAMAGE SEAT TRACK.  NO CARGO MAY BE CARRIED IN THE MAIN DECK PL POSITION UNTIL PART 3 IS ACCOMPLISHED.  PART 2 OF THIS EO ACCOMPLISHES A REPETITIVE INSP OF THE TEMPORARY REPAIR. PART 3 OF THIS EO ACCOMPLISHES THE PERMANENT REPAIR AT THE NEXT A-CHECK.  SRM 53-00-52)

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