# SDR 96ZZZM439

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 8, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N703DH](https://openairdocs.org/aircraft/N703DH), registered now
- Make and model: Boeing 727-30C
- Registry model: [Boeing 727-30C](https://openairdocs.org/model/boeing-727-30c) (OpenAirDocs)
- Aircraft serial: 19010
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Corroded
- Location: Bs 1210
- Part time: 46,863 hours
- 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/96ZZZM439

## Discrepancy

DURING C-CHECK, FOUND STRINGER CORRODED SECOND STRINGER BELOW VERTICAL FIN FRONT SPAR FORGING IN STAIRWELL STATION 1210.  VERT FIN STRINGER 2 LEFT.  REMOVED CORROSION FROM SECOND STRINGER BELOW VERTICAL FIN STATION 1210 PER SRM 51-10-2.  MATERIAL LOSS .010, CORROSION BEYOND LIMITS.  INSTALLED TYPICAL ANGLE REPAIR PER SRM 51-40-4.  ALODINE AND PRIME PER SRM 51-10-2.  FABRICATED REPAIR PER SRM 55-30-4.  INSTALLED DOUBLER REPAIR PER SRM 55-30-4 MATERIAL 7075-T6 .0631 1.25 INCH BY 1 INCH BY 7 INCH.

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