Service difficulty report · Computer · Airbus A300*

Difficulty date
March 8, 2022
Submitted
March 10, 2022
Operation
Air carrier
Aircraft
N980UY
Make and model
Airbus A300*
Aircraft serial
5795
Aircraft time
26,883 hours, 10,412 cycles
Part
Computer
Part number
3945129100
Part serial
ELACVB026776
Condition
Fault Message
Location
Zone 100 - Fuse
Part time
25,078 hours, 9,770 cycles
Stage of operation
NR
How discovered
V
Nature of condition
F, J
Precautionary procedure
K

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

What was found

AIRCRAFT WAS GROUNDED: FLIGHT CONTROL AILERON GREEN SYSTEM SERVO FAULT 2 ALONG WITH UN-COMMANDED AIRCRAFT ROLL. FLIGHT CREW REPORTED THE RIGHT WING DIPPED WHEN THE AILERON SERVO FAULT APPEARED. **ORIGINAL REPORT WAS AALA202203097350**: REPLACED RIGHT WING AILERON SERVO VALVE FOR GREEN SYSTEM PER AMM 27-14-51. MAINTENANCE ALSO REPLACED THE ELEVATOR AILERON COMPUTER #1 (ELAC) PER AMM 27-93-34. (AALA202203108344) A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.