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Re: [TowerTalk] Re: TowerTalk Digest, Vol 25, Issue 110

To: Craig Clark <jcclark@worldpath.net>
Subject: Re: [TowerTalk] Re: TowerTalk Digest, Vol 25, Issue 110
From: Joe Giacobello <k2xx@swva.net>
Reply-to: k2xx@swva.net
Date: Wed, 19 Jan 2005 15:34:45 -0500
List-post: <mailto:towertalk@contesting.com>
Craig, I should have mentioned that I clamp it to the mast with a hose clamp. Yes, it is a Zerk fitting, but I didn't know that was SOP.

73, Joe

Craig Clark wrote:


Message: 5

I've done something similar to what Larry has done; however, I use heavy
duty, flexible vinyl and fold it into a simple cone.  I wrap the top of
the cone around the mast above the thrust bearing so it forms an
umbrella to protect moisture from settling on or into the bearing.  The
vinyl can obtained as scrap from fabric shops or upholstery shops.


Even easier is to use truck or car inner tube. Cut it so it drapes over the top of the bearing. Secure it to the top of the mast with a hose clamp.

Another trick, although the mechanical purists might not approve, is to
pump grease into the thrust bearing until it comes out of the housing.


If your bearing has a Zerx grease fitting(sp?) mine did, this is what you are supposed to do. It purges water and ensures everything is properly lubricated. I used a good quality all temp grease.

The bearing didn't fail, the tower leg did YMMV :-)




CRAIG CLARK , K1QX PO BOX 209 RINDGE NH 03461 603 899 6957

_______________________________________________

See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions and ask for Sherman, W2FLA.

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_______________________________________________

See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions and ask for Sherman, W2FLA.

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