# SDR C2XA95CL111

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 2, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N15816
- 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: 105
- Engine: Pwa PW121
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Seal
- Part number: 3037223
- Condition: Leaking
- Location: Nr 1 Engine
- Stage of operation: CR
- Nature of condition: J, K
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA95CL111

## Discrepancy

FLT NR 3555 - MHT-EWR - NR 1 ENGINE OIL PRESSURE FLUCTUATION WITH CCAS ACTIVATION, SHUT DOWN ENGINE ACCORDING TO CHECKLIST.  MAINTENANCE RESEALED TRANSFER TUBES TO 6 AND 7 BEARING HOUSING AND DRESSED AIR/OIL SEPARATOR SEAL FACE IAW PRATT AND WHITNEY M/M 72-20-00.  ALL OPS CHECKS GOOD ON RUNS, NO LEAKS NOTED.  AIRCRAFT RETURNED TO SERVICE 8/4/95.  (M)

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