# SDR UIEA2020073101665

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 28, 2020
- Submitted: July 31, 2020
- Operation: Air carrier
- Aircraft: [N471MC](https://openairdocs.org/aircraft/N471MC), registered now
- Make and model: Boeing 747412
- Aircraft serial: 26557
- Aircraft time: 79,889 hours, 12,703 cycles
- System (JASC): [5210 · Passenger/Crew Doors](https://openairdocs.org/jasc/5210)
- Part: Doubler
- Condition: Cracked
- Location: L5 Door
- 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/UIEA2020073101665

## Discrepancy

CRACK DAMAGE ON THE REVEAL PANEL DOUBLER OF LH SIDE NO. 5 ENTRY DOOR SURROUND STRUCTURE AT STA 2231 BETWEEN S-21L AND 22L.  ACCOMPLISHED DAMAGE AREA IAW SRM 53-60-15-2R-3 REV 47 AND EI T2020A53M-1893, REV 2. JOB COMPLETED AND CONDITION CHECK NORMAL.

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