# SDR 95ZZZX6119

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 20, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N126UE
- Make and model: Beech 1900C
- Registry model: [Beech 1900C](https://openairdocs.org/model/beech-1900c) (OpenAirDocs)
- Aircraft serial: UC126
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Precooler
- Part number: 1143800025
- Condition: Leaking
- Location: Rt Engine
- Stage of operation: CL
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/95ZZZX6119

## Discrepancy

HON - DURING CLIMB-OUT AFTER DEPARTURE, THE CREW ELECTED AN AIR TURN-BACK DUE TO SMOKE IN THE CABIN.  AFTER AN UNEVENTFUL LANDING, MAINTENANCE FOUND OIL IN THE RT PRECOOLER.  THE INSTALLATION TESTED SATISFACTORILY.

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