# SDR A6WA202302048455

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 4, 2023
- Submitted: February 7, 2023
- Operation: Air carrier
- Aircraft: [N470ZW](https://openairdocs.org/aircraft/N470ZW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7927
- Aircraft time: 37,867 hours, 36,695 cycles
- System (JASC): [2741 · Stabilizer Position Indicating](https://openairdocs.org/jasc/2741)
- Part: Switch
- Part number: 9960013
- Condition: Not Reported
- Location: Control Wheel
- Part time: 37,867 hours, 36,695 cycles
- Stage of operation: CL
- How discovered: V
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/A6WA202302048455

## Discrepancy

STAB TRIM / MACH TRIM MESSAGE APPROX 7000 - 8000 FEET.  APPROX 200 KNOTS.  THEY WOULD NOT RE-ENGAGE.  MULTIPLE ATTEMPTS.  AUTO-PILOT NOT ENGAGED.   ******AIRCRAFT REMOVED FROM SERVICE********* R/R FO PITCH TRIM DISCONNECT SWITCH IAW AMM SUP 10-048D. OPS CHECK GOOD

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