# SDR 2012FA0000386

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 1, 2012
- Submitted: June 19, 2012
- Operation: General aviation
- Aircraft: [N779AZ](https://openairdocs.org/aircraft/N779AZ), registered now
- Make and model: Cndair CL6002B16
- Aircraft serial: 5176
- Aircraft time: 4,400 hours, 2,639 cycles
- Engine: Ge CF343A1
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Thrust Reverser
- Condition: Binding
- Location: Zone 400
- Stage of operation: TX
- How discovered: O
- Nature of condition: P
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2012FA0000386

## Discrepancy

DURING TAXI OUT, SUBSEQUENT TO THRUST REVERSER AND ANTI-ICE OPS CHECKS, THRUST REVERSER ON RT ENGINE FAILED TO DEPLOY WHEN COMMANDED.  RETURNED TO HANGAR AND FOUND KNOB LOCK JAMMED. MANUALLY CRANKED T/R TOWARDS OPEN/DEPLOYED DIRECTION AND LOCK FREED UP. OPS CHECKED, SYS OK.

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