[TowerTalk] G-2800SDX rebuild notes/videos/advice?

Grant Saviers grants2 at pacbell.net
Mon Feb 20 13:56:29 EST 2017


Some info which may help since the internals are similar at 
http://wf0gm.fpage.com/rotor1.htm

I've had more problems with the controller pointer mechanism than the 
rotator (2800) or spring for a Green Heron.

My preferred grease is SuperLube TFE loaded full synthetic for 
temperature stability, long life, and corrosion protection. 
http://www.super-lube.com/synthetic-multipurpose-grease-ezp-49.html

You might need to replace the balls if rusted, McMaster has them in 
stainless.

Grant KZ1W

On 2/20/2017 9:47 AM, Paul Beckmann wrote:
> Hello!
>
> As many of you know, I'm beginning the planning phase of my first serious
> tower project and am hoping for help from the list. (The result from my
> first question: The site appears to be 250' or so from the shack, away from
> house-generated noise, away from falling tree danger and danger of falling
> on the house, and at an esthetic location but within reasonable reach of
> the shack.) Here is  my next question:
>
> I'm lucky enough to have a (working?) used Yaesu G-2800SDX that was mounted
> for a number of years and stored after that for a while by the person I
> bought it from. I'm planning on plugging it in on the bench and see if it
> moves correctly when the box is manipulated.
>
> I live in Minnesota with some of the widest yearly temperature swings in
> North America. I'm thinking of pulling apart, cleaning, and re-greasing the
> motor head before putting it up.
>
> Advice on "how to" disassembly, "what with" grease, and "how to" bench test
> would be highly appreciated!
>
> 73
> --Paul, wa0rse
> * Paul Beckmann*
> *Vista Meadows Homestead*
> *30125 719th Street*
> *Lake Township, MN 55041*
> *wa0rse at gmail.com <wa0rse at gmail.com>*
> *612-414-0302 (cell, leave msg)*
> _______________________________________________
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