# SDR SWAA2021081544748

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2020
- Submitted: August 16, 2021
- Operation: Air carrier
- Aircraft: [N467WN](https://openairdocs.org/aircraft/N467WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33830
- Aircraft time: 55,710 hours, 32,961 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support Plate
- 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/SWAA2021081544748

## Discrepancy

AFT CARGO BAY; R/H FLOOR TO SIDEWALL SUPPORT PLATE BS867 TO BS887 RBL21 WL164 HAS CORROSION AROUND NUTPLATE HOLES / CORROSION ON FLOOR TO SIDEWALL SUPPORT PLATE BS867 TO 887 RBL21 WL164 FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2; REMOVED AND REPLACED FLOOR TO SIDEWALL PLATE PER SRM 51-40-02-0G-0; SRM 51-40-05-0G-0. DWG 146A7500; DWG 146A7502.

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