# SDR DALA2016012900709

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 28, 2016
- Submitted: January 29, 2016
- Operation: Air carrier
- Aircraft: [N990DL](https://openairdocs.org/aircraft/N990DL), registered now
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 53342
- Aircraft time: 63,496 hours, 45,933 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Longeron
- Condition: Cracked
- Location: Bs 1380
- 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/DALA2016012900709

## Discrepancy

CRACK LONGERON 13R WITH FRAME BS 1380.  LONGERON WAS REMOVED AND NEW SECTION LONGERON WAS DRILLED AND ADJUSTED TREATED AND PAINTED INSTALLED AND EXHAUST WAS INSTALLED IAW SRM 51-30-5, 51-30-2, 51-10-4, 51-10-3, PAR 21, 14.

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