# SDR REXA2012070801049

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 8, 2012
- Submitted: July 9, 2012
- Operation: Air carrier
- Aircraft: [N8525B](https://openairdocs.org/aircraft/N8525B), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7525
- Aircraft time: 24,867 hours, 21,500 cycles
- System (JASC): [2740 · Stabilizer Control System](https://openairdocs.org/jasc/2740)
- Part: Control Unit
- Condition: Failed
- Location: Stab
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/REXA2012070801049

## Discrepancy

STABILIZER STATUS MESSAGE POSTED AFTER TAKEOFF.  ENGAGED AND SHORTLY AFTER STAB TRIM/MACH TRIM CAUTION MESSAGED POSTED.  RESET PER QRH, 60 SECONDS LATER STAB/MACH TRIM POSTED AGAIN.  ONLY STAB 2 WAS ABLE TO BE ENGAGED.  REMOVED AND REPLACED HSTCU IAW AMM 27-41-01.  OPS CHECKS GOOD.

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