# SDR CWQA20141112001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 8, 2014
- Submitted: November 12, 2014
- Operation: Air carrier
- Aircraft: N818JW
- Make and model: Gulstm 200
- Aircraft serial: 121
- Aircraft time: 2,832 hours, 1,980 cycles
- Engine: Pwc PW306A
- Engine time: 2,832 hours, 1,980 cycles
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Unknown
- Condition: Leaking
- Location: Nr 2 Engine
- Stage of operation: CL
- How discovered: O
- Nature of condition: K, B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CWQA20141112001

## Discrepancy

DURING CLIMB, CREW WAS INFORMED OF SMOKE IN CABIN.  CHECK LIST FOLLOWED & UNSCHEDULED LANDING PERFORMED WITHOUT INCIDENT.  ON DESCENT & APPROACH SMOKE SUBSIDED.  MX EVALUATION FOUND ENG OIL CONTAMINATION IN BLEED AIR SYS & IDENTIFIED COMING FROM LT ENG LP BLEED, POSSIBLY NR 2 CARBON SEAL.  LT ENG REMOVED FOR FURTHER INVESTIGATION OF EXACT SOURCE.

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