# SDR COMA0660294

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 6, 2006
- Submitted: April 12, 2006
- Operation: Air carrier
- Aircraft: [N816CA](https://openairdocs.org/aircraft/N816CA), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7398
- Aircraft time: 15,467 hours, 12,770 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Fan
- Part number: 13E415
- Part serial: 3A000044
- Condition: Binding
- Location: Equipment Bay
- Part time: 15,465 hours, 12,764 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: E
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/COMA0660294

## Discrepancy

FLIGHT 5049 - DURING CLIMB, CRUISE AND DESCENT LOUD BANGING ACCOMPANIED WITH CONTROL WHEEL VIB.  FOUND HYD HEAT EXCHANGER FAN BINDING, REMOVED AND REPLACED HEAT EXCHANGER ASSY.

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