# SDR SIMA9701731

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 22, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N424MQ
- Make and model: Aerosp ATR 42-300
- Registry model: [Aerosp ATR 42-300](https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-300) (OpenAirDocs)
- Aircraft serial: 045
- System (JASC): [7931 · Engine Oil Pressure](https://openairdocs.org/jasc/7931)
- Part: Pipe
- Part number: S7931000600000
- Condition: Cracked
- Location: Rt Engine
- Stage of operation: AP
- Nature of condition: K, J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA9701731

## Discrepancy

ORD - FLT 4026 - DURING APPROACH, CREW PERFORMED ENGINE SHUT DOWN ON ENG NR 2 DUE TO LOW OIL PRESSURE.  EMERGENCY LANDING DECLARED, BUT NO FURTHER INCIDENTS REPORTED.  REPLACED OIL PRESSURE LINE THAT GOES TO PSI GAUGE.  NOTE:  ONLY 1 QUART OF OIL WAS NEEDED AFTER REPAIR.  (THERE WAS AN OIL LEAK, BUT ONLY LOST 1 QUART OF OIL).  PERFORMED GROUND RUNS FOLLOWING REPAIRS.  AIRCRAFT RETURNED TO SERVICE.  (X)

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