Service difficulty report · Actuator · Airbus A321211

Difficulty date
May 9, 2025
Submitted
May 14, 2025
Operation
Air carrier
Aircraft
N708FR
Make and model
Airbus A321211
Aircraft serial
07042
Aircraft time
28,912 hours, 12,615 cycles
Part
Actuator
Part number
61375
Part serial
613708654
Condition
Defective
Location
Zone 300
Stage of operation
CR
How discovered
O
Nature of condition
F
Precautionary procedure
O

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

What was found

ENTERED ON LP506396 ITEM 1-REF LP506394 ITEM 1 UNCOMMANDED RUDDER MOVEMENT IN FLIGHT FL350 M 0.77 SMOOTH AIR RUDDER TRIM WENT TO LEFT 2.3 DEGREES AND THEN MOVED TO THE LEFT 1.8 DEGREES. MAINTENANCE ACTION AS ENTERED ON LP506396, ITEM 1 REMOVED AND REPLACED RUDDER TRIM ACTUATOR IAW AMM 27-22-51-000-001-A/400-01-A. DURING OPS CHECK THE RUDDER DON'T STAY IN CERTAIN POSITION ON ECAM FLIGHT CONTROL PAGES. SO REQUIRE RIGGING, TECH SVC WORK SCOPE REMAINS OPEN. TORQUE WRENCH USED S/N 0816801707 CDD FEB 20,2026.

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