# SDR 9703799861

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N770NC
- Make and model: Doug DC-9-51
- Registry model: [Doug DC-9-51](https://openairdocs.org/model/mcdonnell-douglas-dc-9-51) (OpenAirDocs)
- Aircraft serial: 47758
- Engine: Pwa JT8D17
- System (JASC): [7932 · Engine Oil Quantity](https://openairdocs.org/jasc/7932)
- Part: Transmitter
- Part number: 8TJ9DGAA2
- Condition: Failed
- Location: Lt Engine
- Part time: 30,431 hours
- Stage of operation: CL
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9703799861

## Discrepancy

EN ROUTE, NR 1 ENGINE OIL QUANTITY INDICATION BEGAN DECREASING.  THE FLIGHT RETURNED TO DTW AND LANDED WITHOUT INCIDENT.  MAINTENANCE REPLACED THE OIL QUANTITY TRANSMITTER AND INDICATOR WITH SERVICEABLE UNITS.  OIL QUANTITY SYSTEM OPERATION SATISFACTORY.

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