# SDR 2018FA0000167

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 29, 2018
- Submitted: May 29, 2018
- Operation: General aviation
- Aircraft: [N441PJ](https://openairdocs.org/aircraft/N441PJ), registered now
- Make and model: Cndair CL6002B16
- Aircraft serial: 5170
- Aircraft time: 8,939 hours, 4,808 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Lockout
- Part number: 21EN96
- Condition: Out Of Rig
- Location: Throttle
- Part time: 8,939 hours, 4,808 cycles
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2018FA0000167

## Discrepancy

THE RIGHT THRUST REVERSER BECAME UNLOCKED ON THE TAKEOFF ROLL.  TAKEOFF ABORTED,  THE THRUST REVERSER WAS PHYSICALLY LOCKED AND WOULD LOCK AND UNLOCK PROPERLY,  UNLOCK INDICATION LIGHT ILLUMINATED ERRONEOUSLY.   INSPECTED THE PDU AND MECHANICAL MECHANISMS, NO FAULTS FOUND.  INSPECTED SWITCHES AND FOUND THE RT THROTTLE LOCKOUT SWITCH SLIGHTLY OUT OF RIG.  RIGGED THE SWITCH IAW MM 78-30-66.  OPS CHECKED GOOD.  SUBSEQUENT FLIGHTS HAVE HAD NO REPEAT OF ISSUES.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.