Put a clamp around the mast, tight against the thrust bearing to hold the
weight, pull the rotor. If you need more clearance to slip the new rotor in,
put a bottle or scissor jack under the mast at that point, lift, loosen the
clamp, slide it down, reclamp, remove jack.
--
73 de KG2V
Charlie
> On Dec 26, 2019, at 5:03 PM, John Sloop <hawkeye78299@gmail.com> wrote:
>
> I'm looking for suggestions to lift mast, with antennas just enough to
> replace the rotator, which is a Ham III. Rotator is shelf mounted about 2
> feet below the top thrust bearing. All ideas are appreciated.
>
>
>
> John S.
>
> AA0ES
>
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