# SDR SWAA2026052894992

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 2, 2026
- Submitted: May 29, 2026
- Operation: Air carrier
- Aircraft: [N949WN](https://openairdocs.org/aircraft/N949WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36663
- Aircraft time: 50,805 hours, 31,015 cycles
- System (JASC): [5350 · Aerodynamic Fairings](https://openairdocs.org/jasc/5350)
- Part: Drain Mast
- Condition: Cracked
- 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/SWAA2026052894992

## Discrepancy

CRACK APU DRAIN MAST ASSY ACCESS PANEL 194FL AT LOWER FUSELAGE.  REPLACED APU DRAIN MAST ASSY ACCESS PANEL 194FL AT LOWER FUSELAGE IAW AMM 28-25-07-020-801 AND AMM 28-25-07-420-801.

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