# SDR EIA2000056

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 26, 2000
- Submitted: December 12, 2000
- Operation: Air carrier
- Aircraft: N485EV
- Make and model: Boeing 747 212B
- Registry model: [Boeing 747 212B](https://openairdocs.org/model/boeing-747-212b) (OpenAirDocs)
- Aircraft serial: 20712
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Condition: Cracked
- Location: Overwing
- 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/EIA2000056

## Discrepancy

FX LT OVERWING LONGERON FOUND CRACKED 3.75 INCH AT AFT END APPROX BS 1345-1348.  TRIMMED OFF DEFECTIVE AREA, NDT INSPECTED FOR DEFECT FREE, CARRIED OUT LONGERON REPAIR PER BOEING DWG NR 144U3546 AND BSB 53-2240 USING KIT P/N 144U3546-11.  (M)

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