Service difficulty report · Autopilot Sys · Boeing 737890

Difficulty date
April 17, 2019
Submitted
April 22, 2019
Operation
Air carrier
Aircraft
N508AS
Make and model
Boeing 737890
Aircraft serial
35691
Aircraft time
40,917 hours, 12,234 cycles
Part
Autopilot Sys
Condition
Disconnected
Location
A
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

ENROUTE CRUISE FLIGHT FL360 AUTOPILOT A DISCONNECTED & RE-ENGAGED AUTOPILOT A AND REMAINED ENGAGED FOR THE REST OF THE FLIGHT. GROUNDED - YES. ON DEFERRAL.