What was found
AIRCRAFT NOT GROUNDED: UNCOMMANDED AUTOTHROTTLE DISCONNECTED. IT APPEARS THE RIGHT THROTTLE STICKS AND LEFT RETARDS WITH A DISCONNECT. FOUND FAULT CODE 22-31525 IN A/T BITE TEST. ACCOMPLISHED FIM TASK 22-31-00. GRD TEST NORMAL.
- Difficulty date
- April 22, 2019
- Submitted
- April 23, 2019
- Operation
- Air carrier
- Aircraft
- N940NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33323
- Aircraft time
- 17,582 hours, 6,623 cycles
- System (JASC)
- 2230 · Auto Throttle System
- Part
- Autothrottle Sys
- Condition
- Malfunctioned
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.