Service difficulty report · Actuator · Airbus A320232

Difficulty date
February 25, 2024
Submitted
February 28, 2024
Operation
Air carrier
Aircraft
N498UA
Make and model
Airbus A320232
Aircraft serial
1865
Aircraft time
62,432 hours, 27,272 cycles
Part
Actuator
Part number
830C000001
Part serial
30465
Condition
Faulted
Location
Nr 5 Slat
Part time
62,415 hours, 27,262 cycles
Stage of operation
DE
How discovered
O
Nature of condition
J, F
Precautionary procedure
B

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

What was found

SLAT SYS FAULT. WARNINGS & CORRELATED FAULTS F/CTL SLATS FAULT 27-00 06 19:39:00 SLT 1 SYSTEM JAMCHECK SLT MECH DRIVE 27-80-00 SFCC 1 06 19:39:00 SLT 2 SYSTEM JAMCHECK SLT MECH DRIVE 27-80-00 SFCC 2 06 19:40:00. IN REF TO TSM 27-81-00-810-810-A. INSECTED TORQUE LIMITER ON TRACK RIBS 2-12 ON BOTH WINGS. FOUND TORQUE LIMITER TRIPPED ON TRACK RIB #5 LEFT WING. REQUIRES SLAT ACTUATOR TYPE B TO BE REPLACED. VERIFIED SLAT #5 ACTUATOR REPLACEMENT AS PER ABOVE REF ACTUATOR, SLAT OFF 31-2782-9-9001 9637 ON 31-2782-9-9001 8236 ACTUATOR, SLAT OFF 31-2782-9-9001 9637 ON 0000 REMOVED & REPLACED LEFT WING NUMBER 5 SLAT ACTUATOR TYPE B REF AMM TASK 27-84-49-000-001-A & TASK 27-84-49-400-001-A, PPU DATA WITHIN LIMITS. COMPLETED OPERATIONAL TEST OF SLAT-POWER TRANSMISSION SYSTEM, OPS CHECK NORMAL.

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