Service difficulty report · Autothrottle Sys · Boeing 737890

Difficulty date
February 1, 2014
Submitted
February 3, 2014
Operation
Air carrier
Aircraft
N519AS
Make and model
Boeing 737890
Aircraft serial
36482
Aircraft time
19,223 hours, 5,708 cycles
Part
Autothrottle Sys
Condition
Malfunctioned
Stage of operation
CL
How discovered
O
Nature of condition
F
Precautionary procedure
O

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

What was found

DURING DEPARTURE, AUTO THROTTLE DISENGAGED. WOULD NOT RE-ENGAGE. ACFT GROUNDED. ACCOMPLISHED AUTO THROTTLE SYS OPS TEST, IAW AMM 22-31-00-710-801. AUTO THROTTLE TEST OK.