Service difficulty report · Autothrottle Sys · Boeing 737890

Difficulty date
November 3, 2022
Submitted
November 7, 2022
Operation
Air carrier
Aircraft
N585AS
Make and model
Boeing 737890
Aircraft serial
35683
Aircraft time
55,307 hours, 16,522 cycles
Part
Autothrottle Sys
Condition
Faulted
Stage of operation
TO
How discovered
O
Nature of condition
R
Precautionary procedure
C

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

What was found

A/T ONLY ADVANCED TO 78 PERCENT ON T/O WHEN PERF DATA REQUIRED 101 PERCENT. GROUNDED - YES. NO LOGGED FAULTS A/T OR DFGS. SYS TEST GOOD TASKS B737-800 AMM 22-31-00-710-801 & 802.