Service difficulty report · Autothrottle Sys · Boeing 737890

Difficulty date
January 7, 2013
Submitted
January 9, 2013
Operation
Air carrier
Aircraft
N508AS
Make and model
Boeing 737890
Aircraft serial
35691
Aircraft time
17,081 hours, 5,378 cycles
Part
Autothrottle Sys
Condition
Intermittent
Stage of operation
TO
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

AUTOTHROTTLES FAILED DURING TAKEOFF ROLL, TAKEOFF CONTINUED. AUTOTHROTTLE FLIGHT FAULT REVIEW SHOWS MAINTENANCE MESSAGE 22-31688. TROUBLESHOT IAW FIM TASK 22-32-819. CURRENT STATUS SHOWS NO CURRENT FAILURES. AUTOTHROTTLE TORQUE TEST WITHIN LIMITS. APPEARS TO HAVE BEEN AN INTERMITTENT FAULT. HAS NO OTHER RECENT HISTORY.