[ARC5] Revenge of the Bubbles

[Richard Knoppow]

    I am reminded of "Zeiss bumps" found on many old cameras. 
Bumps under the leather covering. Comes from corroding screws 
Might be from leather dressing soaking through or just something 
used to cure the leather. The stuff in the leather can also cause 
the thread used to sew cases to rot. No fix.
    The problem with something that takes years is that its hard 
to be sure what really caused it.

On 3/28/2020 12:13 AM, David Stinson wrote:
>
> Many years ago, this SCR-274N receiver had a dried crust of 
> grease and dirt on the top of the receiver.  "Scrubbing 
> Bubbles," followed by thorough rinsing, removed the crud.
> Now, years later, the "Green Meanies" have erupted from screws 
> and top fasteners.
>

-- 
Richard Knoppow
1oldlens1 at ix.netcom.com
WB6KBL