Service difficulty report · Autothrottle Sys · Boeing 737890

Difficulty date
September 1, 2013
Submitted
September 4, 2013
Operation
Air carrier
Aircraft
N586AS
Make and model
Boeing 737890
Aircraft serial
35189
Aircraft time
22,858 hours, 7,143 cycles
Part
Autothrottle 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

AUTOTHROTTLES WILL NOT STAY ENGAGED. ACFT GROUNDED. RESET SYS, GROUND FUNCTIONAL TEST GOOD IAW AMM 22-31-00-710-810 AND 22-31-00-710-802, NO HISTORY LAST 90 DAYS.