# SDR GLBA20100904A

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 4, 2010
- Submitted: October 1, 2010
- Operation: Air carrier
- Aircraft: [N154GL](https://openairdocs.org/aircraft/N154GL), registered now
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE1554
- Aircraft time: 27,744 hours, 36,372 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Tube
- Condition: Leaking
- Location: Cabin Air
- Stage of operation: TO
- How discovered: O
- Nature of condition: B
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GLBA20100904A

## Discrepancy

PILOT REPORTED THAT THEY NOTICED SMOKE/FUMES IN THE CABIN PRIOR TO TAKEOFF, SUSPECT VAPOR CYCLE SYSTEM LEAK. MAINTENANCE REPLACED THE TUBE FROM RECEIVER-DRIER TO CONDENSOR IAW BMM 21-52-00, REPLACED CONDENSER BLOWER IAW BMM 21-52-03, AND SERVICED SYSTEM IAW BMM 21-52-00, SYSTEM OPERATIONAL CHECKS GOOD PER BMM 21-52-00.

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