[Jukebox-list] Re: Judith's Jukes-was-Advice before .

[Ron Rich]

John,
  I knew a few of the people involved in Judith's Jukes. Ron Rich

John Robertson <pinball at telus.net> wrote:
  At 1:39 PM -0700 4/2/07, Mechanical Music of S.F. wrote:
>Soooo..., I took the mech out of my AMI G120 to give it, and the 
>cabinet interior, a good surface cleaning.
>I think I must have gotten some water in the transfer motor as now 
>it's sluggish, like the lube is gummed up, or the brushes are 
>contaminated.
>Anyone who's ever gotten their hands wet after having played in oil 
>and grease knows what I'm talking about.
>
>OK, anything I should know before I take it apart to clean it out? 
>I noticed an allen screw at one end of the shaft motor and a flat 
>heat screw at the same end. I suppose that's a bearing adjustment. 
>Anything I need to be aware of down there, like removing or 
>loosening the allen screw?

Don't need to loosen the set screw or slot head large bolt - that 
presets the tension on the armature and adjustment is normally only 
done when a new armature is installed.

I would take the motor completely apart and take care to soak the 
bearings in a good grade of oil. Clean between the plates on the 
armature commutator with a very thin metal strip - I use a pinball 
burnishing tool - to remove any carbon dust from the brushes. A piece 
of spring steel would work well.

High pressure grease for the gear drive. Remove the brushes before 
attempting to take the main bolts out of the motor is advised...

John :-#)#

PS, ever hear of Judith's Jukes from San Francisco in the 1970s and 
early 80s? They restored classic wood jukeboxes...

>Darn thing worked OK before. I removed the motor and let it run, 
>but it comes and goes. Thought letting it run for a while with no 
>load would clear it up, but although it's a little better, it's 
>definitely gummy.
>
>
>Kyle ~
>Mechanical Music of San Francisco

-- 
John's Jukes Ltd. 2343 Main St., Vancouver, BC, Canada V5T 3C9
Call (604)872-5757 or Fax 872-2010 (Pinballs, Jukes, VideoGames)
www.flippers.com
"Old pinballers never die, they just flip out"
_______________________________________________
Jukebox-list mailing list
Jukebox-list at lists.netlojix.com
http://lists.netlojix.com/mailman/listinfo/jukebox-list


 
---------------------------------
Finding fabulous fares is fun.
Let Yahoo! FareChase search your favorite travel sites to find flight and hotel bargains.