[Elecraft] Help! My 20 meters has fallen and it can't get up!

[William Phinizy]

The 20 meter band on my K2 (SSB, NB, ATU, 160-meters) has seemed to
develop some trouble. The symptoms are simple: it doesn't seem to
tune. That is, it seems to stay in one spot and only cover a few
KHz -- if at all. All other bands seem to functionnormally.

I must plead wimp-of-the-year as I have not had the cover off the rig
yet nor have I confirmed these symptoms with a signal generator, etc.
I just thought I'd hit the list for some recommendations as to where
to start, etc.

Sorry and thanks in advance.

72,

William Phinizy, k6whp
#999