# SDR DALA2019120537068

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 2, 2019
- Submitted: December 5, 2019
- Operation: Air carrier
- Aircraft: [N727TW](https://openairdocs.org/aircraft/N727TW), registered now
- Make and model: Boeing 757231
- Aircraft serial: 30340
- Aircraft time: 69,270 hours, 17,249 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Bs 365
- 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/DALA2019120537068

## Discrepancy

(AIRCRAFT 6813, L/P 1384123) CORROSION ON FLOOR BEAM PREVIOUSLY REPAIRED (UPPER SURFACE) AT PASSENGER CABIN STA. 365, BTW RBL 27 AND RBL 31. CORRECTIVE ACTION: REPLACED PER B757-200 SRM 53-00-51 REP 8.

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