# SDR DLM90071421

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 1, 2007
- Submitted: November 8, 2007
- Operation: Air carrier
- Aircraft: N909DA
- 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: 53389
- Aircraft time: 34,197 hours, 17,947 cycles
- System (JASC): [5530 · Vertical Stabilizer](https://openairdocs.org/jasc/5530)
- Part: Angle
- Condition: Cracked
- Location: Vertical Stab
- 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/DLM90071421

## Discrepancy

VERTICAL STABILIZER ANGLE IS CRACKED ON RT SIDE BELOW INLET SCOOP.  REMOVE AND REPLACE ANGLE IAW MD-90 SRM 51-30-05 ON N/R 3000-0048 AT HMV-2 IN OKC.

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