# SDR DALA14025849212

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 21, 2014
- Submitted: April 25, 2014
- Operation: Air carrier
- Aircraft: N912DN
- 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: 53392
- Aircraft time: 49,006 hours, 26,226 cycles
- System (JASC): [5260 · Entrance Stairs](https://openairdocs.org/jasc/5260)
- Part: Support Angle
- Condition: Broken
- Location: Aft Stair
- 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/DALA14025849212

## Discrepancy

AFT VENTRAL STAIRS HAS A STEP SUPPORT ANGLE THAT IS BROKEN AND A NUT STRIP ANGLE THAT IS DAMAGED, LT SIDE OF STEP.  CUT OUT DAMAGE SECTION.  FABRICATED AND INSTALLED ANGLE REPAIR IAW SRM 51-70-01, FIG 1 AND 51-30-02.

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