# SDR SWAA2021081594335

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 22, 2020
- Submitted: August 16, 2021
- Operation: Air carrier
- Aircraft: N7733B
- Make and model: Boeing 737-76N
- Registry model: [Boeing 737-76N](https://openairdocs.org/model/boeing-737-76n) (OpenAirDocs)
- Aircraft serial: 32678
- Aircraft time: 45,238 hours, 22,401 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- Condition: Corroded
- Location: Aft Cargo
- 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/SWAA2021081594335

## Discrepancy

AFT CARGO BAY FLOOR TO SIDEWALL SUPPORT HAS CORROSION IN MULTIPLE AREAS BS 727-849 LBL 24 WL 148 / REPLACED AFT CARGO BAY R/H FLOOR TO SIDEWALL SUPPORT B.S 727-849 LBL24 W.L 148 IAW DWG 146A7500 AND SRM 51-40-02-0G-0 CORROSION OUT OF LIMITS.

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