# SDR SWAA2020083104233

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 25, 2020
- Submitted: August 31, 2020
- Operation: Air carrier
- Aircraft: [N7749B](https://openairdocs.org/aircraft/N7749B), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 36724
- Aircraft time: 34,744 hours, 17,727 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Cargo Track
- Condition: Corroded
- Location: Bs 747-847
- 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/SWAA2020083104233

## Discrepancy

CORROSION FLOOR STRUCTURE CARGO TRACK LOCATED BTW BS 747 TO BS 847 AT LEVEL STR 26R ON RBBL 13.88 AT _AFT CARGO COMPARTMENT / REPAIRED FLOOR STRUCTURE CARGO TRACK LOCATED BETWEEN BS 747 TO BS 847 AT LEVEL STR 26R ON RBBL 13.88 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 53-00-53-2R-3 REPAIR 3

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