Service difficulty report · Autothrottle Sys · Boeing 737890

Difficulty date
February 20, 2019
Submitted
February 26, 2019
Operation
Air carrier
Aircraft
N585AS
Make and model
Boeing 737890
Aircraft serial
35683
Aircraft time
43,952 hours, 13,155 cycles
Part
Autothrottle Sys
Condition
Disconnected
Stage of operation
DE
How discovered
O
Nature of condition
F
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AUTO THROTTLE DISCONNECTED SEVERAL TIMES ON DESCENT WITH THROTTLES AT IDLE. GROUNDED - YES. ON DEFERRAL.