# SDR VNAA2016031400017

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 14, 2016
- Submitted: March 18, 2016
- Operation: Air carrier
- Aircraft: N237PS
- Make and model: Cndair CL6002B19
- Aircraft serial: 7906
- Aircraft time: 29,333 hours, 29,387 cycles
- Engine: Ge CF343B1
- Engine time: 33,929 hours, 30,633 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Drive Unit
- Part number: 1267587
- Part serial: 634
- Condition: Failed
- Location: Thrust Reverser
- Stage of operation: CL
- 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/VNAA2016031400017

## Discrepancy

CREW REPORTED LT THRUST REVERSER UNLOCK AMBER CAUTION MESSAGE AND THAT EMERGENCY STOW DID NOT WORK.  CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT, R & R LT POWER DRIVE UNIT AND PERFORMED CHECKS IAW AMM. ACFT RELEASED FOR SERVICE.

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