[Boatanchors] Desoldering Components

Dave Harmon k6xyz at sbcglobal.net
Thu May 9 17:02:55 EDT 2013


It's ok to remove solder from anything with that unit....I wouldn't try to
remove the old lead from the wafer lugs though.
They are pretty delicate.

Dave Harmon
K6XYZ[at]sbcglobal[dot]net
Sperry, Ok.


-----Original Message-----
From: boatanchors-bounces at mailman.qth.net
[mailto:boatanchors-bounces at mailman.qth.net] On Behalf Of David C. Hallam
Sent: Thursday, May 09, 2013 3:58 PM
To: james.liles at comcast.net
Cc: boatanchors at mailman.qth.net
Subject: Re: [Boatanchors] Desoldering Components

I am being convinced about buying a Hakko 808.  What about using it on
phenolic switch wafer lugs?

David
KW4DH


On 5/9/2013 4:54 PM, james.liles at comcast.net wrote:
> There is nothing that will compare with a Hakko 808.
>
> Kindest regards Jim K9AXN
>
>
> Message: 4
> Date: Thu, 09 May 2013 14:37:11 -0400
> From: "David C. Hallam" <dhallam at knology.net>
> To: Boatanchors-qth <boatanchors at mailman.qth.net>
> Subject: [Boatanchors] Desoldering Components
> Message-ID: <518BECD7.8030709 at knology.net>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> I'm sure this has been discussed over and over, but I am at the point 
> where I am ready to start pulling out what little hair I have left on 
> my head.  I have a Hallicrafters SX-100 MK II that needs a number of 
> components replaced.  I have tested most of the resistors finding at 
> least 1/3 of them are out of spec, >10% and there are a multitude of 
> tiny chief capacitors.  I have now removed 5 of these and one tested bad.
>
> I have tried various method of removing the solder from tie points and 
> tube sockets; a Weller DS-500 desoldering station, a 40W soldering 
> iron with a 2.4mm chisel point and a solder sucker or desoldering 
> braid with and without liquid rosin flux, an assortment of dental 
> picks and Xacto knives to pull and separate leads.  I am at the point 
> where I am afraid of toasting the phenolic in the tie strips before I 
> have removed the solder sufficiently to get the components loose.
>
> How have others accomplished this?
>
> David
> KW4DH
>
>
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