# SDR CALA2022101402795

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 12, 2022
- Submitted: October 14, 2022
- Operation: Air carrier
- Aircraft: [N41140](https://openairdocs.org/aircraft/N41140), 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: 30353
- Aircraft time: 85,850 hours, 17,967 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Floor Support
- Part number: 141512048
- Condition: Corroded
- Location: Sta 371 Lbl 58
- 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/CALA2022101402795

## Discrepancy

(B757-53-3-0480) MAIN CABIN FLOOR STRUCTURE STA 371 LBL 58 GUTTE R SUPPORT CHANNEL CORRODED ON UPPER SURFACE. DOT: R889. TRANSCRI BED FROM HAECO NR 9282314.

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