Service difficulty report · Autopilot Sys · Boeing 75728A

Difficulty date
March 12, 2019
Submitted
March 13, 2019
Operation
Air carrier
Aircraft
N207UW
Make and model
Boeing 75728A
Aircraft serial
32448
Aircraft time
46,777 hours, 11,027 cycles
Part
Autopilot Sys
Condition
Malfunctioned
Location
Right
Stage of operation
NR
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.

What was found

THE PILOT REPORTED THAT THE RT AUTOPILOT UNCOMMANDEDLY DISCONNECTED. MAINTENANCE PERFORMED AN FCC TEST THROUGH MCDP. NO FAULTS. ENGAGED THE RT AUTOPILOT AND MOVED FLIGHT CONTROLS. DID NOT DISCONNECT. NO FAULTS CAN BE DUPLICATED.

More about the Boeing 757-28A