[ARC5] SCR-522 Connectors

[Michael Hanz]

Well, you are supposed to use a spanner wrench, but only nuts like me 
buy them (from my engine building days, mostly).

You could also use a screw driver and tap gently on the handle end with 
the driver end planted in one of the four gaps.  You should cushion it 
with a gum wrapper or similar.  It shouldn't take much to break it loose.

- Mike

On 5/15/2026 1:03 PM, Mark K3MSB wrote:
> Yup… I see it now…. page 20 and 21.    Also in the Table of 
> Contents…..   Duh…..
>
> I have two of them apart.    I tried using pliers but the grip wasn’t 
> good enough.  I thought about using a vice but that leads to obvious 
> dangers…..
>
> Thanks Mike.
>