# SDR CALA2021052800747

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 27, 2021
- Submitted: May 28, 2021
- Operation: Air carrier
- Aircraft: [N58101](https://openairdocs.org/aircraft/N58101), registered now
- Make and model: Boeing 757224
- Aircraft serial: 27291
- Aircraft time: 104,178 hours, 22,259 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Corroded
- Location: Bs 1380 S28r
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2021052800747

## Discrepancy

AFT LOWER CARGO STRINGER 28R AT FUSELAGE STATION 1380 IS CORRODE D ON BOTTOM INBOARD SIDE OF STRINGER FLANGE REMOVED AND REPLACED S28R, STATION 1380 IAW B757 SRM 51-40-02 PA RA 4, PARA 7 ADD EMP:V921265

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