[GreenKeys] Ongoing Model 15 Issues

John, W9DDD w9ddd at tapr.org
Tue Jul 27 17:07:04 EDT 2021


Sorry can't help you there.  I tried standing on my head and couldn't 
see what the head was other than it wasn't a hex.  So I had to assume 
slotted, since Teletype didn't seem to use and other choices other than 
an occasional Allen set screw.

I'd hate to think you had to remove the basket, tweak then re-install to 
check.  One of the smarter guys here should have the answer.

Are you even able to check the clearance of 5 mils? Doesn't look like 
you can get a standard feeler gauge in there.

---
----
The above comments or recommendations are SWAG. Use at your own risk.
John, W9DDD

On 7/27/2021 3:55 PM, Steve Garrison wrote:
> Thought of that myself, but can you give any direction on how to 
> accomplish that adjustment?  Short of removing the Bell Crank Mounting 
> Plate?  And even then they are slotted screw heads; easy enough to 
> loosen the locking nuts with a small wrench, but it sure would have been 
> a little easier with hex headed screws!
> 
> Steve G./N4TTY
> 
> *From:*greenkeys-bounces at mailman.qth.net 
> <greenkeys-bounces at mailman.qth.net> *On Behalf Of *John, W9DDD
> *Sent:* Tuesday, July 27, 2021 2:22 PM
> *To:* greenkeys at mailman.qth.net
> *Subject:* Re: [GreenKeys] Ongoing Model 15 Issues
> 
> Maybe the carriage guide screws need adjusting?
> 
> ---
> 
> ----
> 
> The above comments or recommendations are SWAG. Use at your own risk.
> 
> John, W9DDD
> 
> On 7/27/2021 10:45 AM, Steve Garrison wrote:
> 
>     Well here I am again!
> 
>     Is there an adjustment that I’ve been unable to discover that might
>     explain the back and forth ‘rocking’ (only word I could come up
>     with) of the carriage when the M15 printing?  Hope that is clear
>     enough.  I’m not referring to rocking where the left and right sides
>     of the carriage seem to pivot around the ‘Z’ axis, but where the
>     front and back of the carriage seem to pivot around the ‘X’ axis.
> 
>     The Basket Guide Roller Assemblies on both sides of the carriage do
>     not stay in contact with the Lower Track as the Printing Bail Blade
>     moves back and forth, causing the rollers to lift as the bail moves
>     to the rear and to come back in contact as the bail moves forward.
> 
>     Maybe this is normal, but, at least to me, does not seem like it
>     should be.   I just haven’t had as much experience with 15/19s to know.
> 
>     Can anyone advise?   John Nagle are you out there this morning?
> 
>     Steve G./N4TTY
> 
> 
> 
> 
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