# SDR UPS02239114

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 8, 2002
- Submitted: August 23, 2002
- Operation: Air carrier
- Aircraft: [N926UP](https://openairdocs.org/aircraft/N926UP), registered now
- Make and model: Boeing 727-31C
- Registry model: [Boeing 727-31C](https://openairdocs.org/model/boeing-727-31c) (OpenAirDocs)
- Aircraft serial: 19233
- Aircraft time: 51,472 hours, 38,218 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Stiffener
- Condition: Corroded
- Location: Fuselage
- 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/UPS02239114

## Discrepancy

INSPECTION TYPE:C, RT WHEEL WELL BS 870 BULKHEAD VERT STIFFENER CORRODED AT UPPER END AT RBL 50 APPROX JUST FWD OF L/E CONTROL VALVE.  NEW VERT STIFFENER FABRICATED IAW DRAWING 65-16330, VERT STIFFENER INSTALLED IAW DRAWING 65-16330 & SMRO EO 2002-044-005 UPS ENGINEERING FILE B727-53-20071.

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