# SDR C2XA96BT008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 7, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N34820
- Make and model: Aerosp ATR 42-320
- Registry model: [Aerosp ATR 42-320](https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-320) (OpenAirDocs)
- Aircraft serial: 159
- System (JASC): [7931 · Engine Oil Pressure](https://openairdocs.org/jasc/7931)
- Part: Oil Press Line
- Part number: S7931000600100
- Condition: Loose Union
- Location: Nr 1 Engine
- Stage of operation: CR
- Nature of condition: K, J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA96BT008

## Discrepancy

ROC/EWR - FLT 3625 - AFTER TAKEOFF IN CRUISE, CREW NOTED NR 1 ENGINE OIL PRESSURE LOW AND LOOSING PRESSURE.  SHUT DOWN ENGINE AND RETURNED TO ROC UNEVENTFULLY.  UPON INSPECTION OF THE ENGINE IN ROC, FOUND B-NUT LOOSE.  RESECURED B-NUT AND SERVICED ENGINE WITH OIL, LEAK AND OPERATIONALLY CHECKED SATISFACTORY.  ACFT TT:  14,935.5 HOURS.  ACFT CYCLES:  19,104.

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