# SDR USAA2013071100001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 9, 2013
- Submitted: July 11, 2013
- Operation: Air carrier
- Aircraft: [N725UW](https://openairdocs.org/aircraft/N725UW), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 1135
- Aircraft time: 38,295 hours, 22,286 cycles
- Engine: Cfmint CFM565B6P
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Garlock Seal
- Part number: 3353107060
- Condition: Leaking
- Location: Nr 1 Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2013071100001

## Discrepancy

DURING CRUISE, ENROUTE, CREW REPORTED THE LT ENGINE OIL QTY DROPPED TO ZERO.  OIL PRESSURE AND TEMPERATURE WAS NORMAL.  FLIGHT DIVERTED AND LANDED WITHOUT INCIDENT. MX FOUND THE NR 1 ENGINE IDG GARLOCK SEAL LEAKING.  REMOVED IDG AND REPLACED GARLOCK SEAL. REINSTALLED NR 1 IDG.  LEAK AND OPS CHECKED OK.

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