removing parts from PCBs

[Allison]

>
>Subject: removing parts from PCBs
>   From: compoobah at valleyimplants.com
>   Date: Fri, 11 Nov 2005 20:31:31 -0600
>     To: <cctalk at classiccmp.org>
>
>I've seen several references to using torches to remove DIPs from PCBs. Are there any specific things to keep in mind to avoid heat damage? Are you talking propane plumber's blowtorches? 

Dang, thats one long line!

Yes, work fast.

Myself I torch the bottom and use a spring loaded chip extractor.
That and a pliers or tiny screwdriver to straighten any bent 
pins keeping it in the board.

Success rate to date is 99% (board was known bad before salvage).

Allison