Service difficulty report · Autothrottle Sys · Boeing 737890

Difficulty date
June 21, 2018
Submitted
June 25, 2018
Operation
Air carrier
Aircraft
N563AS
Make and model
Boeing 737890
Aircraft serial
35180
Aircraft time
44,358 hours, 13,317 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

AUTOTHROTTLE WILL NOT ARM. ACFT GROUNDED. ACCOMPLISHED FIM 22-31, TASK 801. NO FAULTS IN CURRENT STATUS OR IN FLIGHT FAULTS. ACCOMPLISHED AUTOTHROTTLE SYSTEM OPS TEST IAW AMM 22-31-00-710-801. OPS CHECKED NORMAL.