"Javier Henderson" wrote in message
...
What's the proper size allen wrench?

1/8" fits mine.

How do I remove the front panel without removing the knob?

In order to get to the push buttons you're trying to work on, you have to
remove the face panel which swings down from the front of the rig once you
remove the necessary screws. You might find it's a little rough going cuz
things are pretty tightly packed in there. I've been in there to replace
the meter lamp twice in the past 15 years and it's tight.

You'd do well to see of you can locate a service manual. It'll make the
task easier. I learned the trial and error way to get in there.

Glenn AA5PK