What was found
AILERON DAMPING TEST DOES NOT PASS TEST EFCS NR 1 & 2 IN DOWN FACTOR IN THE LEFT AILERON. REPLACED LEFT AILERON SERVO IAW AMM. PERFORMED OPERATIONAL & DAMPING TEST OF SERVO'S WORKS OK, ACFT RETURNED TO SERVICE.
- Difficulty date
- February 11, 2013
- Submitted
- February 28, 2013
- Operation
- Air carrier
- Aircraft
- N428UA
- Make and model
- Airbus A320232
- Aircraft serial
- 523
- Aircraft time
- 60,954 hours, 22,872 cycles
- Engine
- Iae V2527A5
- System (JASC)
- 2710 · Aileron Control System
- Part
- Servo
- Part number
- 31073068
- Part serial
- 2092
- Condition
- Faulted
- Location
- Lt Aileron
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.