[R-390] PTO endpoints

Jim M. [email protected]
Tue, 07 Jan 2003 10:19:26 -0500


I just repaired a end point adj coil with similar broken screw slot. 
Opeen the PTO and remove the coil (help to the front by two screws). 
Use a Dremmel with the smallest cutoff disc available to cut a new
"slot" in the end of the tuning shaft, then clip off the remaining old
burr.  At the same time you can remove a turn if you need to.  Chances
are someone tried to crank the coil all the way in, but couldn't get
enough adjustment range, and broke the screwdriver slot.  Jim N4BE

Bill Riches wrote:
> 
> > Behalf Of Jim Brannigan
> > Subject: [R-390] PTO endpoints
> >
> > I may have to live with the 1.5 Kc. for a while.  The top of the core
> > seems to be broken. (I really can't get a good look at it through the
> > front)
> >
> Hi Jim - If you are adventurous you can remove one turn or less from the
> coil - (the small one!!!) that will reduce the tuning range.  I believe
> the procedure is on Chuck's website.
> 
> 73,
> 
> Bill WA2DVU
> Cape May, NJ
> 
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