# SDR SWAA2017091216255

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 7, 2017
- Submitted: September 12, 2017
- Operation: Air carrier
- Aircraft: [N7860A](https://openairdocs.org/aircraft/N7860A), registered now
- Make and model: Boeing 737-79P
- Registry model: [Boeing 737-79P](https://openairdocs.org/model/boeing-737-79p) (OpenAirDocs)
- Aircraft serial: 29362
- Aircraft time: 36,684 hours, 25,962 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Part number: 143A8330
- Condition: Corroded
- Location: Bs 440-492
- 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/SWAA2017091216255

## Discrepancy

FORWARD CARGO CUTOUT SUB THRESHOLD WEB CORRODED BETWEEN BS 440 TO 492.   R & R THE WEB IAW SRM AND DWG.

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