# SDR DALA2018030101284

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 28, 2018
- Submitted: March 1, 2018
- Operation: Air carrier
- Aircraft: [N963DN](https://openairdocs.org/aircraft/N963DN), registered now
- Make and model: Doug MD-90-30
- Registry model: [Doug MD-90-30](https://openairdocs.org/model/mcdonnell-douglas-md-90-30) (OpenAirDocs)
- Aircraft serial: 53533
- Aircraft time: 51,255 hours, 29,524 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Rib
- Condition: Cracked
- Location: Lt Horiz Stab
- 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/DALA2018030101284

## Discrepancy

CRACK ON RIB STA LES=95.96 INTERNAL STRUCTURE AT LT HORIZONTAL STABILIZER. PERMANENT REPAIR WAS ACCOMPLISHED ON RIB STA LES=95.96 INTERNAL STRUCTURE AT LT HORIZONTAL STABILIZER PER ETI -37-18-359 REV 2. AND ER/A 566298-14 REV ORG.

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