# SDR PCAA9700654

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 14, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: EICHP
- Make and model: Dhav DHC8102
- Aircraft serial: 258
- Engine: Pwa PW120A
- System (JASC): [7260 · Turbine Engine Accessory Drive](https://openairdocs.org/jasc/7260)
- Part: O-Ring
- Condition: Failed
- Location: Nr 2 Engine
- Stage of operation: CR
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/PCAA9700654

## Discrepancy

DURING CRUISE FIGHT FROM BOS TO ROC, THE NR 2 ENGINE OIL MASTER WARNING LIGHT ILLUMINATED.  OIL PRESSURE FLUCTUATED FROM 50-60 PSI.  A/C DIVERTED TO MHT AND LANDED WITHOUT INCIDENT.  MAINTENANCE T/S SYSTEM, FOUND OIL LEAKING FROM A/C GENERATOR.  REMOVED AND REPLACED O-RINGS, RAN A/C NO LEAKS NOTED.  LOW OIL PRESSURE INSPECTION COMPLIED WITH, NO DEFECTS NOTED.  A/C RETURNED TO SERVICE.  (M)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.