[R-390] replacing components

David C. Hallam dhallam at rapidsys.com
Fri Feb 20 13:05:54 EST 2009


Some times it is nearly impossible to get to the lug. Older radios often 
are a rats nest of wiring having buried connections where it might be 
necessary to remove several other components to get to the one you want. 
  The spiral wrap connectors are a very useful tool.

David
KC2JD/4

wli wrote:
> Geee, this is all so complicated! I just carefully clip as much wire as possible near flush with the lug joint, including wire that was wrapped around the lug. Heat it up, and all of it falls off leaving a clean lug.
> 
> The new component's lead gets securely fastened mechanically by wrapping it 270-360 degrees around the lug, and a fresh solder joint completes the electrical connection.
> 
> W. Li
> 
> 
>       
> 
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