# SDR SWAA2021010634096

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 3, 2020
- Submitted: January 6, 2021
- Operation: Air carrier
- Aircraft: [N200WN](https://openairdocs.org/aircraft/N200WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32482
- Aircraft time: 54,636 hours, 32,478 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Cargo Track
- Part number: 7530199
- Condition: Corroded
- Location: Aft Cargo
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2021010634096

## Discrepancy

CORROSION ON RAIL AT AFT CARGO BAY BS 773 LBL 12 WL 157.  REMOVED CORROSION AT BS 773 LBL 12 WL 157 RAIL.  NO ALLOWABLE LIMITS LOCATED AND INSTALLED REPAIR CHANNEL FROM ITEM P/N 7530199, IAW SRM 53-00-53-2R-2 57049U 10DEC20.

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