# SDR HYIA20150316001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 13, 2015
- Submitted: March 16, 2015
- Operation: Air carrier
- Aircraft: [N499CA](https://openairdocs.org/aircraft/N499CA), registered now
- Make and model: Cessna 402C
- Registry model: [Cessna 402C](https://openairdocs.org/model/cessna-402c) (OpenAirDocs)
- Aircraft serial: 402C1006
- Aircraft time: 18,233 hours, 5,657 cycles
- System (JASC): [2140 · Heating System](https://openairdocs.org/jasc/2140)
- Part: Bearing
- Condition: Failed
- Location: Heater Fan
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HYIA20150316001

## Discrepancy

BURNING SMELL WHEN HEATER TURNED ON, AS WELL AS A GRINDING SOUND WHEN HEATER FAN TURNED ON.  REPLACED THE HEATER FAN BLOWER MOTOR BEARINGS, AS WELL AS SECURED OIL LINE ON RT ENG WASTE GATE TO PRESS CONTROLLER.

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