Service difficulty report · Actuator · Airbus A321231

Difficulty date
April 17, 2017
Submitted
April 20, 2017
Operation
Air carrier
Aircraft
N123NN
Make and model
Airbus A321231
Aircraft serial
6256
Aircraft time
8,517 hours, 2,768 cycles
Part
Actuator
Part number
830D000001
Part serial
200114
Condition
Faulty
Location
Le Slat
Stage of operation
DE
How discovered
O
Nature of condition
F
Precautionary procedure
B

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

What was found

AIRCRAFT WAS GROUNDED. ON APPROACH INTO LAX, CREW DECLARED EMERGENCY DUE TO SLAT FAULT ISSUE. FLIGHT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND FLIGHT CONTROL SLAT FAULT AT ZERO. RIGHT SLAT TRACK NR 11 ROTARY ACTUATOR, OVER TORQUE INDICATOR / LOAD LIMITER POPPED. REPLACED NR 11 SLAT ROTARY ACTUATOR PER AMM 27-54-49 AND AMM 27-84-00.

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