Service difficulty report · Autothrottle Sys · Boeing 737990ER

Difficulty date
June 9, 2016
Submitted
June 13, 2016
Operation
Air carrier
Aircraft
N402AS
Make and model
Boeing 737990ER
Aircraft serial
41189
Aircraft time
14,197 hours, 4,609 cycles
Part
Autothrottle Sys
Condition
Malfunctioned
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

AUTOTHROTTLE WILL NOT ENGAGE. ACFT GROUNDED. ACCOMPLISHED A/T OPS TEST, REF AMM 22-31-00/501. ALL TESTS PASSED WITH NO DEFECTS NOTED.