Service difficulty report · Autopilot Sys · Boeing 737890

Difficulty date
November 17, 2014
Submitted
November 21, 2014
Operation
Air carrier
Aircraft
N560AS
Make and model
Boeing 737890
Aircraft serial
35179
Aircraft time
31,489 hours, 9,614 cycles
Part
Autopilot 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.

What was found

AUTOPILOT B RANDOMLY DISENGAGES IN FLIGHT. ACFT GROUNDED.