# SDR SWAA2020082403568

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 21, 2020
- Submitted: August 24, 2020
- Operation: Air carrier
- Aircraft: N773SA
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27881
- Aircraft time: 69,119 hours, 40,733 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Cargo Track
- Part number: 146A7500
- Condition: Corroded
- Location: Bs 790-817
- 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/SWAA2020082403568

## Discrepancy

CORROSION ON AFT CARGO BAY CARGO TRACK AT B.S. 790-817; R.B.L. 14; W.L. 154. / REPLACED AFT CARGO BAY TIE DOWN TRACK BS747+8-B.S 887 RBL 13.8 W.L 156 IAW DWG 146A7500 AND SRM 53-00-53-2R-3

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