# SDR SIMA201806185003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 15, 2018
- Submitted: June 18, 2018
- Operation: Air carrier
- Aircraft: [N543EA](https://openairdocs.org/aircraft/N543EA), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10323
- Aircraft time: 18,468 hours, 13,082 cycles
- System (JASC): [2300 · Communications System](https://openairdocs.org/jasc/2300)
- Part: Fan
- Condition: Failed
- Location: Nr 2 Rtu
- Stage of operation: NR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA201806185003

## Discrepancy

ON ENTERING THE COCKPIT, SMELLED A BURNED ELECTRONIC LIKE ODOR.  PERFORMED FIM 21-21-00-810-806.  FOUND RTU NR 2 INTERNAL FAN INOPERATIVE MESSAGE ON THE MDC.  VERIFIED SOURCE OF THE ODOR TO BE THE RTU .  R & R RTU 2 IAW AMM 23-81-01. OPS CHECKED GOOD.

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