# SDR CALA2021121702382

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 16, 2021
- Submitted: December 17, 2021
- Operation: Air carrier
- Aircraft: [N17133](https://openairdocs.org/aircraft/N17133), 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: 29282
- Aircraft time: 88,277 hours, 18,664 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Beam
- Part number: BAC1518338
- Condition: Corroded
- Location: Sta1640bl0
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2021121702382

## Discrepancy

REF AMES NR 0200-0109 B757-53-3-0581 UPPER CABIN FLOOR BEAM PREVIOUS REAPIR AT STA 1640 BL0 IS CORRODED. REMOVED OLD REPAIR AND INSTALLED NEW REAPIAR INCORPERATING , BLEND OUIT ON N/R 139533.0200.0121 IAW B757 SRM 53-00-51 REAPIAR #8 SEE PARTIAL WORK ON BACK AND PWS PAGES 1-5 ADD EMP:V931857

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