# SDR SWAA2022020790059

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 30, 2017
- Submitted: February 7, 2022
- Operation: Air carrier
- Aircraft: N7722B
- Make and model: Boeing 737-76N
- Registry model: [Boeing 737-76N](https://openairdocs.org/model/boeing-737-76n) (OpenAirDocs)
- Aircraft serial: 32668
- Aircraft time: 39,013 hours, 18,586 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Splice
- Condition: Corroded
- Location: Aft Cargo Compt
- 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/SWAA2022020790059

## Discrepancy

AFT CARGO BAY STA 773 LBL 0 TO RBL17 FLOOR PANEL SPLICE HAS EVIDENCE OF CORROSION. / EVALUATED CORROSION ON AFT CARGO FLOOR PANEL SPLICE @ STA 773 FOUND TO BE OUT OF LIMITS 100% MATERIAL LOSS IAW B737 SRM 51-10-02-0G-0; REPLACED OUT OF LIMITS PANEL SPLICE W/NEW PANEL SPLICE 146A9401-4 IAW BOEING DWG 146A9401 ID 2 REV C

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