# SDR DALA2025101007428

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 8, 2025
- Submitted: October 10, 2025
- Operation: Air carrier
- Aircraft: [N581NW](https://openairdocs.org/aircraft/N581NW), registered now
- Make and model: Boeing 757351
- Aircraft serial: 32982
- Aircraft time: 77,261 hours, 25,983 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Zone 200
- 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/DALA2025101007428

## Discrepancy

CORROSION ON PREVIOUS REPAIR FLOOR STRINGER BTW STA 655 RBL 2.90, 7.55, 10.45 & 16.10, STA 750 RBL 2.90, 7.55, 10.45 & STA 780+65 RBL 7.55, Y 16.10 AT FWD CARGO. FLOOR STRINGER BTW STA 630 TO 780+90 RBL 2.90, 7.55, 10.45 & 16.10 AT FWD CARGO WAS REPAIRED PER B757-300 SRM 53-00-53-2R PROCEDURE 1 REPAIR 1. (1241345)

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