EASA 2019-0074

Requires inspection of the main rotor (M/R) rotating swashplate and corrective actions, if necessary. EASA identified that the control rod attachment yokes of the M/R rotating swashplate are susceptible to crack development, due to aging phenomenon. This condition, if not detected and corrected, could lead to structural failure of a control rod attachment yoke of the M/R rotating swashplate, possibly resulting in loss of control of the helicopter.