# SDR SWIA200413304

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 6, 2004
- Submitted: May 19, 2004
- Operation: Air carrier
- Aircraft: [N939SW](https://openairdocs.org/aircraft/N939SW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7742
- Aircraft time: 3,089 hours, 2,744 cycles
- System (JASC): [2740 · Stabilizer Control System](https://openairdocs.org/jasc/2740)
- Part: Actuator
- Part number: 83963
- Part serial: 1001
- Condition: Malfunctioned
- Location: Horizontal Stab
- Part time: 3,015 hours, 2,691 cycles
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA200413304

## Discrepancy

STAB TRIM CH NR 1 WILL NOT RESET MESSAGE STAB CH 1 INOP.  REMOVED AND REPLACED HSTCU & MCU IAW CRJ MM 27-42-01 & 27-42-05 & FORM RII 27-415.  OPS CHECKS GOOD.  MCU, P/N:  7062-3, S/N OFF:  1034.

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