# SDR SWAA2024101637293

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 13, 2024
- Submitted: October 16, 2024
- Operation: Air carrier
- Aircraft: [N263WN](https://openairdocs.org/aircraft/N263WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32520
- Aircraft time: 54,754 hours, 32,941 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Condition: Corroded
- Location: Zone 100
- 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/SWAA2024101637293

## Discrepancy

CORROSION ON AFT CARGO COMPARTMENT DOOR CUT-OUT SUB-TRHESHOLD WEB FROM STA 807 TO STA 827+8 RBL 27; WL 158.<[01] REMOVED AND REPLACED SUB-THRESHOLD WEB P/N 146A8123U25 LOT# 1577334-1 IAW SRM 51-40-02 AND DWG 146A8340.;[02] UPDATE STEP 1.<BR>REMOVED AND REPLACED SUB-THRESHOLD WEB P/N 146A8123U25 LOT# 1577334-1 IAW SRM 51-40-02 AND DWG 146A8340. REV A;[03] VERIFIED CORRECTIVE ACTION 2; CARD COMPLETE.

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