Service difficulty report · Warning Message · Airbus A321231

Difficulty date
April 1, 2019
Submitted
April 3, 2019
Operation
Air carrier
Aircraft
N540UW
Make and model
Airbus A321231
Aircraft serial
4107
Aircraft time
30,889 hours, 12,152 cycles
Part
Warning Message
Condition
False Activation
Location
Autothrust
Stage of operation
TO
How discovered
O
Nature of condition
N
Precautionary procedure
C

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

What was found

AIRCRAFT WAS GROUNDED: PILOT REPORTS AUTO FLT AUTO THRUST OFF MESSAGE UPON TO FLEX SRS) RWY IN FMA NOFLEX TRUST-WENT TOGO NO TOGO IN FMA-REJECTED TO. MAINTENANCE ACCOMPLISHED OPERATIONAL TEST OF AUTOTHRUST SYSTEM ISOLATION IAW AMM 22-30-00-710-003-A. TEST GOOD. AFS SYSTEM TEST OKAY IAW MM 22 -91-00-710-001.

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