# SDR AALA202003209017

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 19, 2020
- Submitted: March 20, 2020
- Operation: Air carrier
- Aircraft: [N736AT](https://openairdocs.org/aircraft/N736AT), registered now
- Make and model: Boeing 777323ER
- Aircraft serial: 33538
- Aircraft time: 18,588 hours, 1,990 cycles
- System (JASC): [2230 · Auto Throttle System](https://openairdocs.org/jasc/2230)
- Part: Warning Message
- Condition: False Activation
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202003209017

## Discrepancy

AIRCRAFT NOT GROUNDED: AUTOTHROTTLE DISC MESSAGE ACCOMPANIED BY UNCOMMANDED DISCONNECT OF RIGHT AUTOTHROTTLE. NO FAULTS DISPLAY OR IN HISTORY FOR FLIGHT LEG. ACCOMPLISHED RIGHT TMCF SYSTEM TEST IAW AMM 22-31-00-730-806, TEST PASSED.

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