Ed,

You're not going to void the warrantee by pulling the cover unless you do it 
with a wrecking bar, or unless you start poking around in the radio with a 
golden screwdriver.  That said, though, you may not see anything you can fix 
either.

Steve

----- Original Message ----- 
From: "Ed Malmgren" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Thursday, June 23, 2011 11:48
Subject: cooling fan 590


> this morning while on the air the cooling fan came on and sounds as one =
> of the blades may be hitting slightly and wondered if anyone has had =
> that problem? this is the first the fan has came on,  Hate to pull the =
> cover due to voiding the warrantee.  73=20
> Ed   K7UC
>