# SDR UPS203402

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 31, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N924UP](https://openairdocs.org/aircraft/N924UP), registered now
- Make and model: Boeing 727-31C
- Registry model: [Boeing 727-31C](https://openairdocs.org/model/boeing-727-31c) (OpenAirDocs)
- Aircraft serial: 19231
- System (JASC): [5530 · Vertical Stabilizer](https://openairdocs.org/jasc/5530)
- Part: Channel
- Part number: 65225517
- Condition: Corroded
- Location: Wl 250
- 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/UPS203402

## Discrepancy

WHILE IN C-CHECK, MAINTENANCE FOUND AFT CENTER CHANNEL AT WL 250 CORRODED.  REMOVED AND REPLACED CHORD IAW EO B727-5530-4601.

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