Towertalk
[Top] [All Lists]

Re: [TowerTalk] Fw: Re: Removing a Rotator

To: k0xu@longlines.com
Subject: Re: [TowerTalk] Fw: Re: Removing a Rotator
From: "Roger (K8RI)" <K8RI-on-TowerTalk@tm.net>
Date: Wed, 18 Jun 2008 21:08:41 -0400
List-post: <towertalk@contesting.com">mailto:towertalk@contesting.com>
k0xu@longlines.com wrote:
> I try to always have the lowest antenna right above the flat tower top.
> Then I just take my handy dandy pry bar and some wooden blocks up with
> me. Pry the mast up, block with wooden blocks. Fasten mast inside tower
> to bar clamped to crossmember & leg. Then remove clamps, take nuts off of 
> studs in rotator and remove/replace.
>   

My rotator is far enough down in the tower that I can put a muffler 
clamp with a piece of angle iron the same width as the clamp around the 
mast, hook a come-along between the top of the tower and the muffler 
clamp (Clevis to the angle) and just pull it up.  I tighten the top 
thrust bearing to the mast so it holds it vertically and then clamp it 
with cross members between the tower legs and mast.  Some have mentioned 
using a piece of angle iron between the mast and each tower leg. I use 
just two pieces.  One runs between two of the tower legs and the other 
from the third leg to the first angle forming a slightly skewed "T". I 
"U-bolt" the mast to the base of the T.  It takes a bit more planning 
than using three seperate pieces but works well.

Roger (K8RI - ARRL Life Member)
www.rogerhalstead.com
N833R (World's oldest Debonair)

_______________________________________________



_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk

<Prev in Thread] Current Thread [Next in Thread>