# SDR SWIA200515354

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 24, 2005
- Submitted: August 3, 2005
- Operation: Air carrier
- Aircraft: N597SW
- Make and model: Cndair CL6002B19
- Aircraft serial: 7293
- Aircraft time: 16,094 hours, 13,957 cycles
- System (JASC): [2741 · Stabilizer Position Indicating](https://openairdocs.org/jasc/2741)
- Part: Control Unit
- Part number: 70609
- Part serial: 1095
- Condition: Malfunctioned
- Location: Horiz Stab Trim
- Part time: 2,082 hours, 1,636 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA200515354

## Discrepancy

HORIZONTAL TRIM AND MACH TRIM KICKED OFF IN FLIGHT REPEATEDLY.  REMOVED AND REPLACED HSTCU.  OPERATIONAL CHECK GOOD IAW CRJ MM 27-41-01.

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