# SDR UIEA2026040600131

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 6, 2026
- Submitted: April 7, 2026
- Operation: Air carrier
- Aircraft: [N415MC](https://openairdocs.org/aircraft/N415MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 32837
- Aircraft time: 93,920 hours, 15,729 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Doubler
- Condition: Damaged
- 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/UIEA2026040600131

## Discrepancy

DEVIATION - DURING PERFORM SB 4453A749 PART 12 L/H DOUBLER HAVE 1 EA EXISTING HOLE SHORT E/M AND FIGURE 27 NOT SHOW FL 49.   ACCOMPISHED EI T2026A53M-507 REV 1 AND EI T2026A53M-530 REV 1.. JOB COMPLETED.

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