# SDR SWAA2026022071807

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 17, 2026
- Submitted: February 20, 2026
- Operation: Air carrier
- Aircraft: [N8663A](https://openairdocs.org/aircraft/N8663A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36902
- Aircraft time: 36,483 hours, 17,903 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Door Frame
- Condition: Corroded
- Location: Zone 200
- 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/SWAA2026022071807

## Discrepancy

CABIN AFT LEFT LAVATORY SHOWS EVIDENCE OF CORROSION AT INBD AFT LAV POST.   REMOVED CORROED PORTION OF FRAME ASSY AT AFT LT LAV INBD AFT POST AND REPLACED WITH A SERVICIABLE PART IAW CMM 25-48-25 PAGE 607.03. OPERATED LAV DOOR; OP CHECKED GOOD.

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