# SDR SWAA2023011016127

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2022
- Submitted: January 10, 2023
- Operation: Air carrier
- Aircraft: [N224WN](https://openairdocs.org/aircraft/N224WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32493
- Aircraft time: 56,537 hours, 33,806 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Support
- Condition: Corroded
- Location: Pressure Web
- 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/SWAA2023011016127

## Discrepancy

R/H PRESSURE WEB SUPPORT STRUCTURE STA 663 TO 684.668 WL 202 RBL 65 HAS AREA OF CORROSION ON AFT END.   REMOVED CORROSION IAW SRM 51-10-02-0G-0; EVALUATED MATERIAL LOSS - ORIGINAL THICKNESS .125'; LOSS .007'; REMAINING .118'.  REPAIRED RH PRESSURE WEB SUPPORT STRUCTURE STA 663-684.668 AT WL 202 RBL 65 IAW EA 22-153-02901.

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