# SDR CALA2021112202154

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 21, 2021
- Submitted: November 22, 2021
- Operation: Air carrier
- Aircraft: [N19130](https://openairdocs.org/aircraft/N19130), registered now
- Make and model: Boeing 757-200 SERIES
- Registry model: [Boeing 757-200 SERIES](https://openairdocs.org/model/boeing-757-200-series) (OpenAirDocs)
- Aircraft serial: 28970
- Aircraft time: 88,860 hours, 19,602 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Beam
- Part number: NA
- Condition: Corroded
- Location: Sta 1640
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2021112202154

## Discrepancy

SUPPORT TASK. CORR ON FLOOR BEAM IN CENTER AREA OF UPPER SURFACE AT STA 1640 (M) REMOVED AND REPLACED CORRODED REPAIR PART #1 @ STA 1640 PER B757 -200 SRM 53-00-51 REPAIR #3 ADD EMP:V921314

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