Roller Organ Cob Removal

Discussions on Talking Machines & Accessories
Post Reply
User avatar
paradroid1793
Victor II
Posts: 387
Joined: Wed Jan 22, 2025 7:37 pm
Personal Text: His Master's Voice
Location: Midland, Michigan
Contact:

Roller Organ Cob Removal

Post by paradroid1793 »

I'm trying to remove the cob from this Gem Roller Organ, but pulling or twisting the little stopper on the right doesn't eject it like Augsburger's site says it should. Am I missing something? :? :?
Attachments
IMG_9320.jpeg
Sam Seka

JerryVan
Victor Monarch Special
Posts: 6943
Joined: Mon Aug 24, 2009 3:08 pm
Location: Southeast MI

Re: Roller Organ Cob Removal

Post by JerryVan »

It does not get "ejected". You need to pull the pin back, then grab the cob and pull it out. Sometimes, if the cob has been in there for a long time, it may become stuck, due to rust and wood swelling.

User avatar
paradroid1793
Victor II
Posts: 387
Joined: Wed Jan 22, 2025 7:37 pm
Personal Text: His Master's Voice
Location: Midland, Michigan
Contact:

Re: Roller Organ Cob Removal

Post by paradroid1793 »

Right, but on the bar there is this "-" sign shape which because of the metal ring prevents the stopper from being pulled out further.
Attachments
IMG_9324.jpeg
IMG_9323.jpeg
Sam Seka

User avatar
phonogfp
Victor Monarch Special
Posts: 8365
Joined: Wed Jan 07, 2009 5:08 pm
Personal Text: "If you look for the bad in people expecting to find it, you surely will." - A. Lincoln
Location: New York's Finger Lakes

Re: Roller Organ Cob Removal

Post by phonogfp »

First, be sure the selection has ended and the cob has snapped back to its left-most position, ready to begin playing.

With your right hand, pull the knob on the right straight out toward the right side. No twisting.

With your left hand, grasp the cob near its right end and push it to the right side much like you did the knob, while GENTLY lifting the right side which will disengage the two short metal pins at the left end of the cob.

George P.

JerryVan
Victor Monarch Special
Posts: 6943
Joined: Mon Aug 24, 2009 3:08 pm
Location: Southeast MI

Re: Roller Organ Cob Removal

Post by JerryVan »

George's advice is excellent. Just keep in mind that as he says, the cob can only inserted or removed once the tune has completed and the cob has shifted back to the left. In your pictures, you can see that the cob has not yet shifted back to the left. Keep cranking it, (playing it), until you see it shift, then try to remove it.

User avatar
paradroid1793
Victor II
Posts: 387
Joined: Wed Jan 22, 2025 7:37 pm
Personal Text: His Master's Voice
Location: Midland, Michigan
Contact:

Re: Roller Organ Cob Removal

Post by paradroid1793 »

Thank you both for the guidance. I played the cob until I heard the "click" and saw it jut to the left. However, while pulling on the stopper and pushing the cob to the right, it still isn't coming off, it creates a lot of room on the left side including the second hole used as a guider, but the cob still can't be removed.
Sam Seka

User avatar
Inigo
Victor Monarch
Posts: 4694
Joined: Mon Dec 18, 2017 1:51 am
Personal Text: Keep'em well oiled
Location: Madrid, Spain
Contact:

Re: Roller Organ Cob Removal

Post by Inigo »

Photos or a video would be most helpful...
Inigo

User avatar
paradroid1793
Victor II
Posts: 387
Joined: Wed Jan 22, 2025 7:37 pm
Personal Text: His Master's Voice
Location: Midland, Michigan
Contact:

Re: Roller Organ Cob Removal

Post by paradroid1793 »

Inigo wrote: Sun Apr 12, 2026 4:52 am Photos or a video would be most helpful...
There's 3 attached, give the forum a minute to load, it's been very slow recently.
Sam Seka

Post Reply