Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12) x

Thread Closed
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Lubricant for Variable Capacitor
#1

What is a good lubrication for the tuning cap?

Is there something I can use that's readily available, like petroleum jelly, or does Radio Shack sell something?
Or maybe, an auto parts store?

I'd prefer something that I put in and do not touch it ever again (I am sure the old lubrication was there since the inception - but I washed the cap in the dishwasher so it got stripped off)

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
#2

I use a bit of white grease myself, for better or worst.
Terry

When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!

Terry
#3

Sewing machine type oil. Careful not to over-do.
#4

I use Lubriplate - a white grease.

Chuck
#5

TimC Wrote:Sewing machine type oil. Careful not to over-do.
Same here.

Larry
#6

Than you all guys.

I take it, no one uses WD-40?

Actually, I found yesterday "WD-40 with white grease". What do you think?

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
#7

There is a can of "Crisco" in my fridge. Use it to season my cast iron skillets.
It's white. Icon_smile

I even came up with a commercial slogan for "Crisco" (hope they see it and pay me for it):

"Crisco! Another white grease!"

PS. Went to automotive store, bought "Liquid wrench" with While Lithium Grease in it.
Worked like a charm. All squeaks and groans are gone!
Than you guys!

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
#8

Agee with all for once. I use a tiny dot of lithium grease applied with a toothpick and a half a drop of WD40 sprayed in it's cap and applied the same way. Of course I do this after blasting the old crud out of there with deoxit and letting it dry over night. Sewing machine or instrument oil probably just as good.
#9

codefox1 Wrote:I use a tiny dot of lithium grease applied with a toothpick and a half a drop of WD40 sprayed in it's cap and applied the same way.

Actually, there is pre-mixed WD40+White Lithium Grease sold on the same shelf with regular WD40 and the "Liquid wrench" in most hardware / automotive stores.

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Graphics for majestic 1050 dial glass.
Murf; I found this thread on the ARF, the first photo has a pretty good view of the dial glass. Regards ArranArran — 01:12 AM
Zenith H725
hello Ed, how about that speacial tape used for ducting it's like foil or how about thin piece of aluminum roof flash...radiorich — 12:19 AM
Zenith H725
Ed; One material that I have seen, but never tried for this was material for making exhaust gaskets, it's similar to ...Arran — 11:42 PM
Zenith H725
I just remembered, I have some hi temp silicone rubber material which could do the trick. Or a piece of FR4 laminate. Th...EdHolland — 08:39 PM
Zenith H725
The PSU filter cap arrived today (thank you USPS!) so I will work on that later. Meanwhile, I have the dial, speaker...EdHolland — 06:42 PM
Philco 610B oscillator wiring
Thanks Terry. After checking my notes I think I recorded about -10v at the 6A7 G4/control grid. The screen grid (G3 &...Tubester — 05:59 PM
The list of my radio & TV collection!
Magical chords of forgotten melodies, old nostalgic music on an old radio... Saturday night blues on the Mid-Waves on an...RadioSvit — 12:20 PM
Philco 42-345 Restoration/Repair
Thank you MrFixr55 the issue with this radio is that the internal coil antenna is missing and there was a wire in its pl...osanders0311 — 11:34 AM
Philco 610B oscillator wiring
Regarding the oscillator circuit which is comprised of the 6A7's cathode, control grid, and screen grid. These elements ...Radioroslyn — 10:33 AM
Philco 42-345 Restoration/Repair
Hi OSanders, First off, welcome to the Philco Phorum where Phine Phamily-Phriendly Pholks Phull of Philco Phacts and P...MrFixr55 — 08:41 AM

[-]
Who's Online
There are currently no members online.

>