Service difficulty report · Control System · Airbus A330243

Difficulty date
July 6, 2024
Submitted
July 9, 2024
Operation
Air carrier
Aircraft
N374HA
Make and model
Airbus A330243
Aircraft serial
1565
Aircraft time
39,807 hours, 6,242 cycles
Part
Control System
Condition
Faulted
Location
Pitch Trim
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.

What was found

ATB - F/CTL PRIM 1 PITCH FAULT, PRIM 2 PITCH FAULT, PRIM 3 PITCH FAULT; F/CTL ALTN LAW. PERFORMED OPS CHECK OF PITCH TRIM ACTR PER AMM 27-44-00-710-805-A, OPS CHECK GOOD. PERFORMED EFCS 1/2 SYS TEST, EFCS1 TEST FAIL. DURING BITE TEST OF EFCS 1, TEST FAILED 3 TIMES FOR FCDC2 (1CE2), EFCS 2 TEST OK. RESET FCDC 1 & 2, PERFORMED EFCS SYS TEST PER AMM 27-96-00-740-802, TEST OK, NO FAULT NOTED. EFCS TEST PASSED, ALL MSG CLEARED, AIRCRAFT OK FOR SVC.

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