# SDR SWAA2021081721037

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 3, 2020
- Submitted: August 17, 2021
- Operation: Air carrier
- Aircraft: [N458WN](https://openairdocs.org/aircraft/N458WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33857
- Aircraft time: 55,631 hours, 33,048 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Splice Strap
- Condition: Corroded
- Location: Aft Cargo Floor
- 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/SWAA2021081721037

## Discrepancy

AFT CARGO; FLOOR BOARD 'T' STRIP CORRODED AROUND NUTPLATE HOLES STA 767+5' RBL 6 WL 156 / RECEIVED NEW AFT CARGO FLOOR BOARD 'T' STRAP STA 767+5 RBL TO WL 156 P/ 146A9401-4 IAW PL 146A7500 REV:T A TAG # WN4356.

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