[GreenKeys] M28 reperf print hammer head installation?

[Don Robert House K9TTY]

You might be able to carve a print hammer out of hard rubber.

George has a sample… somewhere lost on my computer are the dimensions
I will look.

Don K9TTY



On 14 Feb 2015, at 4:42 PM, Nick England wrote:

> Thanks for the advice on techniques - some curved forceps finally let me install the tubing, but to no avail so far - tubing fat enough to strike the paper can't swing past the feed hole sprocket. Teletype made that hammer head rectangular for a reason - tall enough to hit the paper and skinny enough to move in the cramped space. Ah well..I'll keep experimenting..
> Here's another newbie question - how can I tell if I have a 7-unit reperf or a 7.42 unit one? Can I look at the selector cams?
> The current unit I'm working on is an LPR4.
>  
> Nick England K4NYW
> www.navy-radio.com
> 
> On Sat, Feb 14, 2015 at 2:26 PM, Nick England <navy.radio at gmail.com> wrote:
> I've obtained some vinyl tubing to experiment with as a replacement for the Disintegrating Delrin hammer head.
> But how do you get the head onto the hammer lever buried down there in the innards??
> Is there some technique besides removing the whole side plate?....I sure hope so.
>  
> There is a lot of folkware to maintaining these gadgets - many thanks to you experienced guys for sharing your hard-won knowledge.
>  
> Cheers,
> Nick England K4NYW
> www.navy-radio.com
> 
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