What was found
A/T SYSTEM INOP, WILL NOT ARM ON THE GROUND OR IN FLT. RAN QRH. SET PWR MANUALLY. GROUNDED - YES. ACCOMPLISHED AUTOTHROTTLE OPS TEST. TEST PASSED. GROUND VERIFICATION SUCCESSFUL. REF AMM 22-31-00-710-801. CLEARS MEL22-4B.
- Difficulty date
- January 14, 2017
- Submitted
- January 18, 2017
- Operation
- Air carrier
- Aircraft
- N487AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 44108
- Aircraft time
- 4,963 hours, 1,629 cycles
- System (JASC)
- 2230 · Auto Throttle System
- Part
- Autothrottle Sys
- Condition
- Malfunctioned
- Location
- Cockpit
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.