# SDR AALA201904019005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 28, 2019
- Submitted: April 2, 2019
- Operation: Air carrier
- Aircraft: [N788AN](https://openairdocs.org/aircraft/N788AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 30011
- Aircraft time: 71,594 hours, 9,387 cycles
- System (JASC): [2230 · Auto Throttle System](https://openairdocs.org/jasc/2230)
- Part: Autothrottle Sys
- Condition: Malfunctioned
- Location: Left
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201904019005

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: PILOT REPORTS THE LEFT AUTO THROTTLE DISCONNECTED NUMEROUS TIMES AT CRUISE. RESET LEFT AND RIGHT AIMS SYSTEMS. ACCOMP, THRUST MANAGEMENT TEST IAW 22-31-OO. ALL OPS CHECKED GOOD.

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