# SDR SWAA2022032342911

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 21, 2019
- Submitted: March 23, 2022
- Operation: Air carrier
- Aircraft: [N8600F](https://openairdocs.org/aircraft/N8600F), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 39882
- Aircraft time: 27,118 hours, 11,533 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Support
- Condition: Corroded
- Location: Fed Threshold
- 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/SWAA2022032342911

## Discrepancy

***CORROSION*** FWD ENTRY DOOR THRESHOLD SUPPORT HAS CORROSION STA. 346 LBL 63 WL 208 / REMOVED CORROSION FROM FWD ENTRY DOOR THRESHOLD SUPPORT STA. 346 LBL 63 WL 208 AREA 1.0L X 1.0W X 0.010D IAW SRM 51-10-02-0G-0 FOUND TO BE OUT OF LIMITS IAW 53-10-15-1A-1 REPLACED SUPPORT PO 742375 IAW SRM 51-40-02-0G-0. BOEING DWG 141A8110 REV-; 140A9810 REV C

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