# SDR WXOA00031

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 14, 2000
- Submitted: December 29, 2000
- Operation: Air carrier
- Aircraft: [N411EA](https://openairdocs.org/aircraft/N411EA), registered now
- Make and model: Doug DC-9-51
- Registry model: [Doug DC-9-51](https://openairdocs.org/model/mcdonnell-douglas-dc-9-51) (OpenAirDocs)
- Aircraft serial: 47732
- System (JASC): [5260 · Entrance Stairs](https://openairdocs.org/jasc/5260)
- Part: Angle
- Condition: Corroded
- Location: Aft Airstair
- 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/WXOA00031

## Discrepancy

MHV - DURING AIRCRAFT SCHEDULED INSPECTION AT REPAIR STATION, AFT AIRSTAIR, 4TH STAIR FROM TOP SHOWS EVIDENCE OF LEVEL 2 CORROSION ON BACK AND LOWER SURFACE OF STEP.  REMOVED AND REPLACED STEP ANGLES AND TREAD PER DC9 SRM 51-30-8 AND BOEING DRAWING 9910381.  (M)

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