# SDR UIEA2024071000607

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 10, 2024
- Submitted: July 11, 2024
- Operation: Air carrier
- Aircraft: [N489MC](https://openairdocs.org/aircraft/N489MC), registered now
- Make and model: Boeing 747412F
- Aircraft serial: 26553
- Aircraft time: 114,651 hours, 20,095 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Structure
- Condition: Cracked
- Location: Zone 200
- 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/UIEA2024071000607

## Discrepancy

CRACK ON SILL CHORD NEAR STA 320, WL 364, LH.(<P>1. REPAIR DAMAGE AREA IAW EI NO: T2024A53M-1493, REV 1 AND WORK SHEET NO: 40455 (SRM 53-10-07-2R-2, REV 101) 2. JOB COMPLETED AND CONDITION CHECK NORMAL.</P>)

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