Re: E100 tuning knob issues?

Brandon Jordan <>

Hi Gary,

After reassembling the radio and pulling the knob out slightly, I am
still feeling a bit of binding on part of the revolution. I'd
appreciate seeing the picture, and also, any suggestion where one
might best find lithium grease.


--- In ultralightdx@..., D1028Gary@... wrote:

The E100 tuning knob binding issue is a common problem that
about half of the new units.

If pulling the tuning knob slightly outward does not correct the
problem, disassembly and placing a slight amount of lithium grease
on the tuning
shaft bearing will almost always solve the problem. I have found
it necessary
to do this on about four units, and each time it solved the problem
completely. A photo of the procedure is available on request, to
anyone troubled by
this issue.

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