# SDR SWAA022758

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 21, 2002
- Submitted: December 3, 2002
- Operation: Air carrier
- Aircraft: N652SW
- Make and model: Boeing 737-3H4
- Registry model: [Boeing 737-3H4](https://openairdocs.org/model/boeing-737-3h4) (OpenAirDocs)
- Aircraft serial: 27722
- Aircraft time: 18,249 hours, 15,567 cycles
- Engine: CFM56*
- Engine time: 16,810 hours, 14,392 cycles
- System (JASC): [7260 · Turbine Engine Accessory Drive](https://openairdocs.org/jasc/7260)
- Part: Seal
- Part number: 3353109040
- Condition: Leaking
- Location: Nr 1 Engine
- Stage of operation: DE
- Nature of condition: J, K
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA022758

## Discrepancy

IN-FLIGHT SHUTDOWN, DECLARED EMERGENCY, NR 1 ENGINE LOW OIL PRESS LIGHT ILLUMINATED, OIL QUANITY ZERO.  PERFORMED PRECAUTIONARY ENGINE SHUTDOWN.  REMOVED AND REPLACED SEAL ON OIL SCAVENGE LINE ON TRANSFER GEAR BOX PER MM.

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