# SDR UIEA200400045

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 8, 2004
- Submitted: April 22, 2004
- Operation: Air carrier
- Aircraft: [N522MC](https://openairdocs.org/aircraft/N522MC), registered now
- Make and model: Boeing 747-2D7B
- Registry model: [Boeing 747-2D7B](https://openairdocs.org/model/boeing-747-2d7b) (OpenAirDocs)
- Aircraft serial: 21783
- Engine: Ge CF650E2
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Beam
- Part number: 65B155026
- Condition: Cracked
- Location: Rt Wing
- 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/UIEA200400045

## Discrepancy

D CHECK, CRACKS WERE FOUND AT RT WING LE LOWER OUTBOARD BEAM LOCATIONS AT ILES 414.50 AND 543.93.  TRIMMED OUT CRACKED PORTIONS OF BEAM NDT INSPECTED TO ENSURE CRACK AND DEFECT FREE CONDITION.  SPLICED IN REPLACEMENT SECTIONS OF BEAM BETWEEN TRIM LINES AND PRODUCTION SPLICES.  REFINISHED BEAM TO DESIGNED CONDITION.  FORM 8110-3 ISSUED.

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