# SDR P5CA9800214

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 8, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N852FT
- Make and model: Boeing 747122
- Aircraft serial: 19757
- Engine: Pwa JT9D7A
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: O-Ring
- Condition: Cut
- Location: Nr 3 Oil Filter
- Stage of operation: DE
- Nature of condition: K, J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CA9800214

## Discrepancy

LOW OIL QUANTITY INFLIGHT DOWN TO 1.06 GALS.  PRECAUTIONARY SHUT-DOWN.  FOUND O-RING FOR MAIN OIL FILTER DAMAGED.  REPLACED O-RING RAN ENG AFTER OIL SERVICING, NO LEAKS FOUND.  RESERVICED ENGINE AFTER RUN TO TOTAL OF 28 QTS PER MM REF 72-61-05.

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