# SDR DALA2022011800324

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 14, 2022
- Submitted: January 18, 2022
- Operation: Air carrier
- Aircraft: [N977AT](https://openairdocs.org/aircraft/N977AT), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55036
- Aircraft time: 53,435 hours, 37,127 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Condition: Corroded
- Location: Bs 904-927 L30
- 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/DALA2022011800324

## Discrepancy

CORROSION AT LONGERON 30 BETWEEN STA 904 AND STA 927. SUMMARY SEE NRC 088-0008:5331-2001/007 00377: REPLACED LONGERON 30 BETWEEN STA 904 AND STA 927 PER B717 SRM 51-40-02. CORROSION LEVEL:2 . (LP #2086514)

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