Service difficulty report · Autothrottle Sys · Boeing 737890

Difficulty date
February 14, 2016
Submitted
February 17, 2016
Operation
Air carrier
Aircraft
N585AS
Make and model
Boeing 737890
Aircraft serial
35683
Aircraft time
32,647 hours, 9,761 cycles
Part
Autothrottle Sys
Condition
Malfunctioned
Stage of operation
NR
How discovered
9
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 STAY ENGAGED. ACFT GROUNDED. ACCOMPLISHED FIM 22-32/819. TORQUE VALUES WITHIN LIMITS. ASM TEST PASSES WITH NO FAULTS. CURRENT STATUS TEST PASSES WITH NO FAULTS, REF AMM 22-31-00/501.