开云体育

Good morning!
I’ve got an early 2215. It has a broken outer time base knob. That knob has a broken collar and nut that grabs hold of the shaft so the time base can be changed. It’s different than the newer 2215A scope. Is it possible to adapt the newer style knob to that shaft assembly?

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Kim Herron
W8ZV
w8zv at goldenradioservice dot com
www.goldenradioservice.com

On Mon, Oct 28, 2024 at 12:24 PM, Kim Herron wrote:

Is it possible to adapt the newer style knob to that shaft assembly?

This is from a Wizards Workshop article on the subject:

//
2215 B SEC/DIV KNOB CHANGED
AS REQUIRED, REPLACE ALL COLLET STYLE KNOBS THAT HAVE BECOME LOOSE

A new B SEC/DIV knob using setscrews now replaces the original knob
that used the collet method for securing to the shaft. The new knob
should be used whenever replacing or repairing this knob.

The variable SEC/DIV knobs also have been changed. Use the new part
number for replacement knobs

KNOB______OLD P/N____ REPLACED BY
SEC/DIV___366-1840-00 366-1840-02
____________214-3158-00
____________220-0572-00
2213 VAR__366-1405-09 366-2054-01
2215 VAR__366-1405-08 366-2052-01
//

/H?kan

Awesome!! That is the info that I was looking for.

Now, I need to find the knobs!


Kim Herron W8ZV
w8zv@...
www.goldenradioservice.com
616-677-3706



--
Kim Herron
W8ZV
w8zv at goldenradioservice dot com
www.goldenradioservice.com