Service difficulty report · Autothrottle Sys · Boeing 737890

Difficulty date
December 11, 2022
Submitted
December 12, 2022
Operation
Air carrier
Aircraft
N533AS
Make and model
Boeing 737890
Aircraft serial
35201
Aircraft time
43,288 hours, 12,505 cycles
Part
Autothrottle Sys
Part number
UNKNOWN
Condition
False Indication
Location
Unknown
Stage of operation
NR
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

AUTOTHROTTLE ARM LIGHT ON MCP IS OOC. GROUNDED - YES. PERFORMED A/T TEST LIGHT PERFORMS NORMALLY REF B737-800 AMM 22-31-00.