# SDR UPS97224585

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 30, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N937UP
- Make and model: Boeing 727-25C
- Registry model: [Boeing 727-25C](https://openairdocs.org/model/boeing-727-25c) (OpenAirDocs)
- Aircraft serial: 19302
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Chord
- Part number: 65317731
- Condition: Corroded
- Location: Bs 1176
- 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/UPS97224585

## Discrepancy

INSPECTION TYPE-C, CORROSION ON 1176 CHORD LBL 40 TO 50 WL 208 (CORROSION SDN 224-04.00-01).  CORROSION REWORK OUT OF LIMITS IAW SRM 53-10-1.  REPLACED 1176 CHORD LBL 67 RBL 67 IAW SRM 51-30-2, 51-30-5, 51-30-8, 51-20-4.

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