# SDR UPS97222643

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 17, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N909UP](https://openairdocs.org/aircraft/N909UP), registered now
- Make and model: Boeing 727-27C
- Registry model: [Boeing 727-27C](https://openairdocs.org/model/boeing-727-27c) (OpenAirDocs)
- Aircraft serial: 19115
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar Chord
- Part number: 65185385
- Condition: Corroded
- Location: Wing
- 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/UPS97222643

## Discrepancy

INSPECTION TYPE:SI, CENTER SECTION UPPER REAR CHORD HAS EVIDENCE OF CORROSION SEPARATED FROM WEB LBL 6-36 WL 190.  CORROSION REMOVAL WAS OUT OF LIMITS.  REMOVED AND REPLACED REAR SPAR UPPER CHORD, SPLICE AND WEB ALL WORK DONE PER EWO NR 97-2109, UPS FILE NR 727-57-1820, EWO NR 97-2152, UPS FILE NR 727-57-1821.

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