# SDR CHQA200500104

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 30, 2005
- Submitted: May 31, 2005
- Operation: Air carrier
- Aircraft: N281SK
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145391
- Aircraft time: 11,569 hours, 9,060 cycles
- Engine: Allsn AE3007A
- Engine time: 6,134 hours, 5,313 cycles
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Carbon Seal
- Part number: 4252070
- Condition: Leaking
- Location: Engine
- Part time: 6,134 hours, 5,313 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CHQA200500104

## Discrepancy

FLIGHT 3179 SDF-LGA - WHILE CLIMBING THROUGH 14,000 FEET, THE E1 OIL PRESSURE WENT TO AMBER.  OIL QUANTITY ON MFD WAS 3 QUARTS.  SHUT DOWN ENGINE IAW QRH AND RETURNED TO FIELD.  REMOVED AND REPLACED LEAKING E1 CARBON SEAL IAW EMB 145 AMM 72-61-02-4.  OPS CHECK AND LEAK CHECK GOOD.

---
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.