# SDR DALA1025359868

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 4, 2010
- Submitted: October 5, 2010
- Operation: Air carrier
- Aircraft: [N777NC](https://openairdocs.org/aircraft/N777NC), registered now
- Make and model: Doug DC-9-51
- Registry model: [Doug DC-9-51](https://openairdocs.org/model/mcdonnell-douglas-dc-9-51) (OpenAirDocs)
- Aircraft serial: 47787
- Aircraft time: 72,525 hours, 68,206 cycles
- Engine: Pwa JT8D1
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Cracked
- Location: Bs 674 S30
- 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/DALA1025359868

## Discrepancy

DURING M-CHECK FOUND CRACK IN FRAME AT BS 674 LONGERON 30. REPAIRED IAW SRM 51-30-1, SRM 51-30-2, SRM 51-30-5, SRM 51-10-2, SRM 51-10-4.

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