Manufacturer
Bell
Number
FAA 2022-20-14
Model(s)
204B, 205A, 205A-1, 205B, 210, 212, 412, 412CF, and 412EP
Published Date
Effective Date
Summary
Requires repetitive inspections of the main transmission housing assembly for cracks, pitting, and corrosion and depending on the results, corrective action. This AD was prompted by reports of cracks found on the main transmission support case.
UUID
411