Spindle hole is too big

Share your phonograph repair & restoration techniques here
Post Reply
Woody
Victor O
Posts: 51
Joined: Tue Jun 18, 2024 9:32 am
Personal Text: Newbie

Spindle hole is too big

Post by Woody »

I recently bought a Fletcher Henderson 78 that has an unusually large spindle hole. I noticed not long after I popped it on for the first time and saw that it wasn’t rotating in a circle. I immediately stopped playing it, as I didn’t want to wreck it via bad tracking.

Any common ways to fix a 78 like this? I’m wondering if I could plug a small piece of think yarn into the gap.

User avatar
Curt A
Victor Monarch Special
Posts: 6833
Joined: Fri Jul 09, 2010 8:32 pm
Personal Text: Needle Tins are Addictive
Location: Belmont, North Carolina

Re: Spindle hole is too big

Post by Curt A »

Fill the hole with 2 part epoxy putty, like JB Weld. Let it dry 24hrs and re-drill the correct size hole...
"The phonograph† is not of any commercial value."
Thomas Alva Edison - Comment to his assistant, Samuel Insull.

"No one needs a Victrola XX, a Perfected Graphophone Type G, or whatever you call those noisy things."
My Wife

pallophotophone
Victor II
Posts: 364
Joined: Tue Aug 14, 2018 7:35 pm
Location: Syracuse N.Y.

Re: Spindle hole is too big

Post by pallophotophone »

I've always been able to center the disc with a fingernail as it rotates. You can get it absolutely perfectly centered with no interference from the spindle. The felt on the turntable will hold it successfully unless the reproducer is too heavy. I doubt the tracking error will be affected because the tonearm to spindle relationship hasn't changed.

Hope this method works for you !

Woody
Victor O
Posts: 51
Joined: Tue Jun 18, 2024 9:32 am
Personal Text: Newbie

Re: Spindle hole is too big

Post by Woody »

Thanks to you both! and I tried playing it after centering it visually/using a thin object, and there were no issues. It played fine and rotated in a perfect circle.

I’ll make a note about the spindle hole on the (generic) sleeve.

User avatar
Dischoard
Victor III
Posts: 672
Joined: Tue Feb 16, 2021 11:41 pm
Personal Text: Born in the wrong century...
Location: St. Albans, Vermont

Re: Spindle hole is too big

Post by Dischoard »

My son is currently in a Mechanical Engineering program here in VT and he is making me a set of adapters for Standard, Harmony, and Aretino records. I told him if he made a few of them he might be able to make a little bit of pocket change as others are probably looking for the same. More fun than using a fingernail (though that method IS proven ;-)

User avatar
Marco Gilardetti
Victor IV
Posts: 1515
Joined: Thu Feb 24, 2011 3:19 am
Personal Text: F. Depero, "Grammofono", 1923.
Location: Italy
Contact:

Re: Spindle hole is too big

Post by Marco Gilardetti »

Dischoard wrote: Sat Nov 16, 2024 4:28 pm My son is currently in a Mechanical Engineering program here in VT and he is making me a set of adapters for Standard, Harmony, and Aretino records. I told him if he made a few of them he might be able to make a little bit of pocket change as others are probably looking for the same. More fun than using a fingernail (though that method IS proven ;-)
That's very interesting and I would surely purchase a set, if only I lived in the US and there wasn't overseas shipping / import / duties issues and costs.

However, I think the problem was different here. At times (more often that it would make any sense...) I also happen to find records whose central hole happened to be enlarged in past ages. By enlarged I mean "slightly" enlarged (not at all like Harmony or Aretino!), but still enlarged enough for the record to play visibly off-center and with a considerable wow. In most cases the hole seems to have been enlarged very roughly, by using inappropriate tools. It remains a mistery to me, I really can't figure why anyone may have wanted to enlarge the holes of their records back then.

User avatar
Orchorsol
Victor IV
Posts: 1786
Joined: Wed Feb 22, 2012 9:03 am
Location: Dover, UK
Contact:

Re: Spindle hole is too big

Post by Orchorsol »

Marco Gilardetti wrote: Mon Nov 18, 2024 3:12 am
Dischoard wrote: Sat Nov 16, 2024 4:28 pm My son is currently in a Mechanical Engineering program here in VT and he is making me a set of adapters for Standard, Harmony, and Aretino records. I told him if he made a few of them he might be able to make a little bit of pocket change as others are probably looking for the same. More fun than using a fingernail (though that method IS proven ;-)
That's very interesting and I would surely purchase a set, if only I lived in the US and there wasn't overseas shipping / import / duties issues and costs.

However, I think the problem was different here. At times (more often that it would make any sense...) I also happen to find records whose central hole happened to be enlarged in past ages. By enlarged I mean "slightly" enlarged (not at all like Harmony or Aretino!), but still enlarged enough for the record to play visibly off-center and with a considerable wow. In most cases the hole seems to have been enlarged very roughly, by using inappropriate tools. It remains a mistery to me, I really can't figure why anyone may have wanted to enlarge the holes of their records back then.
Here in the UK we find a surprising number of off-centre pressings which used to be known as 'swingers'. EMG even sold a tiny, slender peg called a centre-lock to insert between the hole and spindle, to hold records in place once manually centred on the turntable - I've never understood how that could work unless the user reamed out the hole to the minimum necessary extent.
BCN thorn needles made to the original 1920s specifications: http://www.burmesecolourneedles.com

Youtube channel: https://www.youtube.com/channel/UCe4DNb ... TPE-zTAJGg?

User avatar
Marco Gilardetti
Victor IV
Posts: 1515
Joined: Thu Feb 24, 2011 3:19 am
Personal Text: F. Depero, "Grammofono", 1923.
Location: Italy
Contact:

Re: Spindle hole is too big

Post by Marco Gilardetti »

I perfectly understand that (and I also agree that the peg is useless unless the listener first reamed the hole in the appropriate direction - which I find very tricky to do) but believe me, these records that are found with an enlarged central hole are usually of genres and subgenres that I can hardly figure ever being played on a EMG gramophone! :?

User avatar
Inigo
Victor Monarch
Posts: 4537
Joined: Mon Dec 18, 2017 1:51 am
Personal Text: Keep'em well oiled
Location: Madrid, Spain
Contact:

Re: Spindle hole is too big

Post by Inigo »

When I was using, years ago, a Dual turntable with removable spindle, it was great for playing swingers; you just removed the spindle and adjusted the record on the thick rubber mat.
Now sometimes I have to ream the holes of too badly miscentered records... What more can I do...
Inigo

pallophotophone
Victor II
Posts: 364
Joined: Tue Aug 14, 2018 7:35 pm
Location: Syracuse N.Y.

Re: Spindle hole is too big

Post by pallophotophone »

There are 2 conditions you need to understand. Some record changers use a shelf on the long spindle. A finger pushes the record off the shelf for playing. Over time the spindle hole can become worn because of how the record is pushed off the shelf. The other condition is caused by not having the stamper exactly centered in the press. The spindle pin on the press remains in the same position, but the of center stamper is still off center.
I've seen lots of these over the years.

Post Reply