Service difficulty report · Autothrottle Sys · Boeing 767323

Difficulty date
January 25, 2020
Submitted
January 27, 2020
Operation
Air carrier
Aircraft
N349AN
Make and model
Boeing 767323
Aircraft serial
33088
Aircraft time
62,205 hours, 10,356 cycles
Part
Autothrottle Sys
Condition
Disconnected
Stage of operation
NR
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

AIRCRAFT NOT GROUNDED. DURING FLIGHT HAD AN UNCOMMANDED DISCONNECT WITH AUTO THROTTTLE, COULD NOT RE-ENGAGE. RESET TMC CIRCUIT BREAKERS AND ACCOMPLISHED CHECK OF AUTO THROTTLES IAW MM 22-32-00 CHECKED OK.