# SDR AALA972369

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 9, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N899AA](https://openairdocs.org/aircraft/N899AA), registered now
- Make and model: Boeing 727223
- Aircraft serial: 22015
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Corroded
- Location: Bs 686-720
- 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/AALA972369

## Discrepancy

TUL - CORROSION FOUND ON STRINGER 28L, STATION 720-720 PLUS 4 INCHES.  AFTER FUSE SKIN SECTION REMOVED, DUE TO CORROSION.  REMOVED AND REPLACED DAMAGE STRINGER 28L, FROM STATION 686-720 PLUS 4 INCHES PER SRM 53-10-4.  (M)

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