[TowerTalk] MA550 noise when lowering

[Richard (Rick) Karlquist]

On 10/28/2014 1:46 PM, Jorge Diez - CX6VM wrote:
> Hello
>
> I owned a used tower MA550. Aftee I installed it, no noise when lowering the
> sections one inside the other. But recently I noticed that when I was
> lowering it, aftr some 15 ft it started to do a very high noise

First thing to suspect is bad pulley bearings.  Especially being
a used tower.

Rick N6RK