[R-390] RE: RE: 390A relay problems

Roy Morgan roy.morgan at nist.gov
Thu Oct 11 09:04:02 EDT 2007


At 01:15 PM 10/7/2007, Flowertime01 at wmconnect.com wrote:
>We may ask for a good lube to use on the fiber pins in the aluminize relay
>housing block....
>Any recommendations for lube after cleaning the antenna relay?

Roger and all,

I suggest car wax or bowling alley wax on any fiber parts.  That includes 
the insides of RF and IF coil forms.  You can also wax the slugs to get rid 
of squeeeeks and sticky movements.

The TINY-est bit of light oil or even grease on metal to metal pivot points 
in relays can help a lot.  If you can see much of any left over after you 
put some in there, it's too much.

Roy



- Roy Morgan, K1LKY since 1959 - Keep 'em Glowing
13033 Downey Mill Road, Lovettsville, VA 20180
Phone 540-822-5911   Cell 301-928-7794
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