# SDR SWAA2018051021803

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 29, 2018
- Submitted: May 16, 2018
- Operation: Air carrier
- Aircraft: [N7869A](https://openairdocs.org/aircraft/N7869A), registered now
- Make and model: Boeing 737-79P
- Registry model: [Boeing 737-79P](https://openairdocs.org/model/boeing-737-79p) (OpenAirDocs)
- Aircraft serial: 29365
- Aircraft time: 36,198 hours, 25,727 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Door Sill
- Part number: 143A8122
- Condition: Corroded
- Location: Fuselage
- 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/SWAA2018051021803

## Discrepancy

FORWARD CARGO BAY DOOR CUTOUT LOWER MAIN SILL WEB CORRODED.  R&R SUBTHRESHOLD IAW SRM & DWG.

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