What was found
AFTER TAKEOFF, WHEN TOGA PRESSED, A/T SWITCH WENT OFF TWICE. ACFT GROUNDED. PERFORMED FIM 22-31 TASK 805, A/T SERVO MOTOR FAILURE, LOGGED MESSAGE 22-31687. CHECKED GOOD. A/T BITE PROCEDURE GOOD. OPS NORMAL.
- Difficulty date
- August 9, 2017
- Submitted
- August 11, 2017
- Operation
- Air carrier
- Aircraft
- N467AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36362
- Aircraft time
- 12,824 hours, 4,245 cycles
- System (JASC)
- 2230 · Auto Throttle System
- Part
- Autothrottle Sys
- Condition
- Malfunctioned
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.