Service difficulty report · Actuator · Airbus A321253NX

Difficulty date
March 24, 2025
Submitted
April 15, 2025
Operation
Air carrier
Aircraft
N401AN
Make and model
Airbus A321253NX
Aircraft serial
8701
Aircraft time
20,188 hours, 5,614 cycles
Part
Actuator
Part number
8928000122
Condition
Faulted
Location
Zone 800
Stage of operation
IN
How discovered
V
Nature of condition
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 NOT GROUNDED: CHRONIC OVERWING EXIT FLIGHT LOCK ACTUATOR FAULTS. **ORIGINAL REPORT WAS AALA202503286311** MAINTENANCE REPLACED RIGHT HAND OVERWING SLIDE ARMED INDICATOR 35WN2 PER AMM 52-73-21. THE RIGHT-HAND FLIGHT ACTUATOR WAS ALSO REPLACED PER AMM 52-22-71 (AALA202504153576), IN ADDITION RELAYS 41WN (AALA202504158066) AND 42WN (AALA202504154445) WERE REPLACED PER ESPM 20-46-50. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.

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