# SDR DHL97712001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 29, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N712DH
- Make and model: Boeing 727-29
- Registry model: [Boeing 727-29](https://openairdocs.org/model/boeing-727-29) (OpenAirDocs)
- Aircraft serial: 19401
- Engine: Pwa JT8D7
- System (JASC): [7931 · Engine Oil Pressure](https://openairdocs.org/jasc/7931)
- Part: Oil Pres Transm
- Part number: ST104Y
- Condition: Inoperative
- Location: Nr 1 Engine
- Stage of operation: CR
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL97712001

## Discrepancy

NR 1 ENGINE OIL PRESS WAS ERRATIC IN FLIGHT FOR APPROXIMATELY I MINUTE THEN BECAME INOP.  NEEDLE INDICATES BELOW ZERO. ALL OTHER INDICATIONS  WERE NORMAL.  REMOVED AND REPLACED NR 1 ENGINE OIL PRESSURE TRANSMITTER.

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