Author Topic: IBM Model M 1391401 Spacebar Rattle  (Read 2629 times)

0 Members and 1 Guest are viewing this topic.

Offline spanyam

  • Thread Starter
  • Posts: 180
  • Location: USA
  • Enjoy the gift of life!
IBM Model M 1391401 Spacebar Rattle
« on: Fri, 08 January 2016, 14:46:31 »
I recently purchased a bolt-modded Model M that's clean and fully functional. The only minor gripe I have with it is that the space has a slight rattle to it (no wobble, just a minor rattle).

Video here:

The rattle persists even when fully pressed. Any way to reduce or remedy that?
SKCM Orange ALPS on Infinity 60% bent-metal case w/ hasu ALPS64 PCB and PBT blank DSA caps | KBP V60 w/ Matias Quiet Linears | IBM Model M | QFR w/ MX Blues


Offline E TwentyNine

  • Posts: 884
    • Some of My Keyboards
Re: IBM Model M 1391401 Spacebar Rattle
« Reply #1 on: Fri, 08 January 2016, 14:55:02 »
You're sure the stabilizer wire is seated correctly under the tabs?
Daily driver: SSK or Tenkeyless IBM AT
1984 Model M Industrial Prototype ⌨ 1992 Black Oval Industrial SSK ⌨ 1982 5251 Beam Spring ⌨ 89 Key "SSK" ⌨ M13 triplets

Offline fohat.digs

  • * Elevated Elder
  • Posts: 6533
  • Location: 35°55'N, 83°53'W
  • weird funny old guy
Re: IBM Model M 1391401 Spacebar Rattle
« Reply #2 on: Fri, 08 January 2016, 15:19:17 »
That kind of thing is pretty typical. You can gently bend a slight bow into the wire, but I suggest you just live with it for a while. Also, I use a fairly thick grease in the mouth of the retaining tab, but that will not change the action too much.
"However, even though I was born in the Mesozoic, I do know what anyone who wants to reach out to young people should say: Billionaires took your money. They took your chance to buy a home. They took your chance at a good education. They stole your opportunities. Billionaires took the things you want in life. If you really want those things, you have to take them back.
That's the message. That's the whole message. Say that every day, not just to reach America's frustrated young white men, but people of every age, race, and gender.
Late-stage capitalism is a wealth-concentration engine, focused on vacuuming up every dollar and putting it in as few hands as possible. Republicans are helping that vacuum suck.
How does a tiny fraction of the population get away with this? They do it by dividing the other 99% of Americans against themselves."
- Marc Sumner 2025-05-30

Offline spanyam

  • Thread Starter
  • Posts: 180
  • Location: USA
  • Enjoy the gift of life!
Re: IBM Model M 1391401 Spacebar Rattle
« Reply #3 on: Fri, 08 January 2016, 15:23:48 »
You're sure the stabilizer wire is seated correctly under the tabs?

Yes definitely seated correctly. The stabilizer bar just slips in to the small slots under the ',' and 'c' keys rather than snapping in, but I'm not sure if the Model M's are designed that way.

That kind of thing is pretty typical. You can gently bend a slight bow into the wire, but I suggest you just live with it for a while. Also, I use a fairly thick grease in the mouth of the retaining tab, but that will not change the action too much.


Okay, that's fine. It's certainly livable with.
SKCM Orange ALPS on Infinity 60% bent-metal case w/ hasu ALPS64 PCB and PBT blank DSA caps | KBP V60 w/ Matias Quiet Linears | IBM Model M | QFR w/ MX Blues