# SDR SWAA2022022118360

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 3, 2018
- Submitted: February 21, 2022
- Operation: Air carrier
- Aircraft: [N258WN](https://openairdocs.org/aircraft/N258WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32516
- Aircraft time: 41,713 hours, 24,550 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Strap
- Condition: Corroded
- Location: Aft Cargo Bay
- 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/SWAA2022022118360

## Discrepancy

***CORROSION*** AFT CARGO BAY BS 887 FLOOR SUPPORT STRAP AT LBL-9 TO RBL-21 IS CORRODED. / CORROSION DAMAGE ON FLOOR SPLICE AT B.S887 LBL9 TO RBL-21 IS FOUND TO BE OUT OF LIMITS DUE TO PROXIMITY TO FASTENER HOLES. RECIEVED SERVICEABLE REPLACEMENT PART ON SWA P.O. 685718 FOR TRACKING ONLY

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