# SDR UIEA2021060101227

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 29, 2021
- Submitted: June 2, 2021
- Operation: Air carrier
- Aircraft: [N493MC](https://openairdocs.org/aircraft/N493MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 29254
- Aircraft time: 92,184 hours
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Doubler
- Condition: Cracked
- Location: L5 Door Frame
- 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/UIEA2021060101227

## Discrepancy

CRACK DAMAGE ON THE REVEAL PANEL DOUBLER OF LH SIDE #5 ENTRY DOOR SURROUND STRUCTURE AT STA 2231 BETWEEN S-21L AND S-22L(<P>REPAIR DAMAGED AREA IAW SRM 53-60-15 REPAIR 3 REV.91 AND EI # T2021A 53M-1403 REV.1 </P><P>CONDITION CHECK NORMAL. </P>)

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