# SDR SWAA2021102723821

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 28, 2021
- Submitted: October 27, 2021
- Operation: Air carrier
- Aircraft: [N263WN](https://openairdocs.org/aircraft/N263WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32520
- Aircraft time: 46,043 hours, 27,465 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- Condition: Corroded
- Location: Fuselage
- Stage of operation: UK
- 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/SWAA2021102723821

## Discrepancy

CORROSION ON FLOOR TO SIDEWALL SUPPORT AT RBL 22; WL 154; BODY STATIONS 867+6; 867+9; 887+4 AND 907+10. ; / [10] INSTALLED FLOOR SIDE WALL SUPPORT AT AFT BS867-BS947 RBL 22 WL 154. IAW 737F-700 SRM 51-40-02-0G-0; DWG 146A7500 AND DWG 147A7500 . ALL REQUIRED MAINTENANCE ACTIONS ARE COMPLETE=REQUEST FINAL BUYOFF; [11] VERIFIED CORRECTIVE ACTION 10.

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