Just tried to put on a second hand pair of AVM FWH to my Series III and found they need a special nut for the drive shafts...!!!! Oh well, back to the drawing board.
k, must be other way then lol, either that or there knackered. Will keep tryin, might jack up the axle a little and keep turning the wheels, be easier than going back and forth with a duff carb
As the actuator is a left hand thread, you need to turn the center Clockwise to compress the springs and engage the splines ( lock the hub ). This is the same for both sides!