Manufacturer
Leonardo Helicopters
Number
FAA 2024-04-05
Model(s)
AB412 and AB412EP
Published Date
Effective Date
Summary
Requires repetitive visual inspections and fluorescent penetrant inspections for cracks in the lateral mounts of the main transmission support case and any necessary corrective action. Prompted by reports of cracks in the lateral mounts of the main transmission support case.
Company Reference
Aircraft Reference