[Collins] Re; 75a-2 problem.

[Dr. Gerald N. Johnson]

I much prefer vacuuming to blowing dirt in a radio. I use a milker 
inflation from the farm store to adapt the vac hose down to about 1/2" 
outside diameter and a 1/2" wide paint brush to loosen caked on dirt. 
They do make micro cleaning adapters for some vacuum hoses these days.

The problem with blowing it is will put the dirt out of sight but in 
places that don't benefit from the dirt.

73, Jerry, K0CQ, Technical Adviser to the Collins Radio Association

On 4/25/2012 4:10 AM, mike nussman wrote:
> Looks like it was a sluggish core rack.
> Probably due to dirt that packed in there when I blew it out.
>
> THANKS to all!!
> Mike
> W U 4 V
>