# SDR AALA20170303014

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 3, 2017
- Submitted: March 10, 2017
- Operation: Air carrier
- Aircraft: [N7541A](https://openairdocs.org/aircraft/N7541A), registered now
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49995
- Aircraft time: 74,222 hours, 39,129 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Part number: S27779223
- Condition: Cracked
- Location: Fuselage
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20170303014

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE. CRACK IN LONGERON LOWER FASTENER AT LONGERON 24L AND STATION 200. REPAIRED LONGERON PER SRM 51-30-00.

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