# SDR SWAA2021072928773

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 5, 2020
- Submitted: July 29, 2021
- Operation: Air carrier
- Aircraft: [N8320J](https://openairdocs.org/aircraft/N8320J), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36686
- Aircraft time: 26,169 hours, 11,507 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Part number: 146A8123U25
- Condition: Corroded
- Location: Fwd Cargo
- 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/SWAA2021072928773

## Discrepancy

FT CARGO THRESHOLD WEB NUTPLATE HOLES HAVE CORROSION FROM STA 795-847 / REMOVED AND REPLACED THRESHOLD WEB PN # 146A8123U25 PER SRM 51-40-02. (SA-M 326 # A1164538 ATTACHED)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.