# SDR SWIA200514856

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 9, 2005
- Submitted: April 14, 2005
- Operation: Air carrier
- Aircraft: [N956SW](https://openairdocs.org/aircraft/N956SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7825
- Aircraft time: 4,259 hours, 3,687 cycles
- System (JASC): [2740 · Stabilizer Control System](https://openairdocs.org/jasc/2740)
- Part: Control Unit
- Part number: 70609
- Part serial: 174
- Condition: Malfunctioned
- Location: Horiz Stab Trim
- Part time: 109 hours, 90 cycles
- Stage of operation: NR
- 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/SWIA200514856

## Discrepancy

STAB TRIM CH1 WILL NOT ENGAGE.  REPLACED HSTCU.  OPERATIONAL CHECK GOOD.

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