# SDR UPS02239719

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 24, 2002
- Submitted: October 14, 2002
- Operation: Air carrier
- Aircraft: [N930UP](https://openairdocs.org/aircraft/N930UP), registered now
- Make and model: Boeing 727-22C
- Registry model: [Boeing 727-22C](https://openairdocs.org/model/boeing-727-22c) (OpenAirDocs)
- Aircraft serial: 19096
- Aircraft time: 55,788 hours, 41,899 cycles
- System (JASC): [5260 · Entrance Stairs](https://openairdocs.org/jasc/5260)
- Part: Riser
- Condition: Corroded
- Location: #6 Riser
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS02239719

## Discrepancy

INSPECTION TYPE:C&SI CORROSION ON RISER #6 ON AFT AIRSTAIRS FOUND TO BE OUTSIDE LIMITS RE F. NRC 480122     #6 RISER REPLACED IAW SRM ADDENDUM B727-5260-7551-A

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