Originally Posted by
nodrama
No. Six nuts hold the actuator (servo, hyd unit) onto the gearbox. There’s the two nuts either end of the pitch control rod (shaft) and one bolt/ nut attaching the flying controls to the input/ feedback lever. 4 hydraulic pipe unions, and some electrical plugs. That’s it. Very straight forward.
The pitch control rod (shaft) just passes through the centre of the duplex bearing (which is part of the spider) when the actuator (servo, hyd unit) is fitted to the back of the gearbox.
I appreciate your contribution, however there is something in your
delivery that sets the weemonkey "hang on" alarm going...