Service difficulty report · Control Servo · Airbus A319131

Difficulty date
February 27, 2025
Submitted
March 19, 2025
Operation
Air carrier
Aircraft
N819UA
Make and model
Airbus A319131
Aircraft serial
893
Aircraft time
79,289 hours, 34,598 cycles
Part
Control Servo
Part number
31073110
Part serial
11948
Condition
Damaged
Location
Zone 600
Part time
719,445 hours, 709,782 cycles
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

FOUND RH INBOARD AILERON SERVO CONTROL ROD UNABLE TO FULLY RETRACT. INSPECTED ATTACH POINTS, HARDWARE AND VERIFIED NEW SERVO CONTROL SN# 5430 EFFECTIVE FOR AC AND POSITION 33CE2 "RH INBOARD" PER RII 09-25-05 REMOVED RIGHT INBOARD AILERON SERVO CONTROL ACTUATOR AS PER AMM NEED CLEARANCE TO INSTALL RIGHT HAND INBOARD SERVO CONTROL PARTS TRANSACTION INFORMATION 27-14-51-000-001-A. AILERON ACTUATOR. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1356449 SN OFF 1948 SERVO, CONTROLA OFF 31-2714-9-0001 1948 ON 31-2714-9-0001 5430 COMPLETED INSTALLATION OF RIGHT HAND INBOARD AILERON SERVO CONTROL ACTUATOR AS PER AMM 27-14-51-400-001-A. PERFORMED ADJUSTMENT AND OPS CHECK - GOOD. INSPECTED INSTALL OF RH INBOARD AILERON SERVO PER AMM 27-14-51-400-001-A. ALL OPS AND LEAK CHECKS OK, AILERON DEFLECTION IN BOTH DIRECTIONS NORMAL.

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