[TowerTalk] Removing a Rotator

Tom Osborne w7why at verizon.net
Wed Jun 11 21:30:10 EDT 2008


Hi Mike

I just replaced the rotor in my tower and I just lifted the antenna up and 
out of the rotor clamp and put a clamp around the mast above the top of the 
tower to  keep it from sliding down.  Then I replaced the rotor, took off 
the clamp and lowered the mast back into the rotor clamp.  Worked pretty 
slick.  73
Tom W7WHY


> Here's the problem: I have a Yaesu rotator mounted in a 55 foot crank 
> up/tilt over tower. The thrust bearing and 10 foot mast are also from the 
> tower manufacturer.
>
> The antenna is a basic 4 element Steppir. The rotator must come out to 
> replace the potentiometer (hope that is spelled right). Any way to pull it 
> without disassembling the beam? The rotator is mounted to a plate about 4 
> feet below the thrust bearing.
>
> Mike
> W8TRN



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