# SDR 97FDEA00433

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 26, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N128FE](https://openairdocs.org/aircraft/N128FE), registered now
- Make and model: Boeing 727-25C
- Registry model: [Boeing 727-25C](https://openairdocs.org/model/boeing-727-25c) (OpenAirDocs)
- Aircraft serial: 19720
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Part number: 69144621
- Condition: Corroded
- Location: Bs 870
- 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/97FDEA00433

## Discrepancy

EXFOLIATION CORROSION ON BS 879 FORGING SPLICE ANGLE AT STRINGER 9 LT FORWARD SIDE.  *S/D*  REMOVED .020 CORROSION IN A 2 BY 2 AREA FROM BS 870 FORGING SPLICE ANGLE AT STR 9 LT.  FOUND TO BE OUT OF LIMITS IAW SRM 53-10-1.  REMOVED AND REPLACED FORGING SPLICE ANGLE, ALODINED, PRIMED AND SEALED IAW 51-10-2, 51-30-2, AND SRM 51-20-4.

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