How to Remove the Balance Wheel off of Model 12
#1
Member
Thread Starter
Join Date: May 2023
Posts: 13
How to Remove the Balance Wheel off of Model 12
I'm trying to remove the balance wheel from my machine. It is the type where it has the pull and twist knob and the notch fits into the slots. I understand that the "middle ring" has to be twisted clock-wise to unscrew it. I've applied heat and two different penetrating oils to it. The notch to tap on is in an awkward position and I can't get the ring to budge. Surely, when Singer designed this thing, that workers were not using a hammer and some kind of small bar to unscrew this thing. Did they have a special tool that could latch into the notch that allowed them to unscrew it?
#2
????????????? maybe a spanner wrench ??????????????
https://navyaviation.tpub.com/14310/...renches-36.htm
Janey - Neat people never make the exciting discoveries I do.
Not affiliated with off-site link(s)
https://navyaviation.tpub.com/14310/...renches-36.htm
Janey - Neat people never make the exciting discoveries I do.
Not affiliated with off-site link(s)
#3
Senior Member
Join Date: Jan 2015
Location: Wisconsin
Posts: 472
I have found some information off site that indicates removing the hand wheel is very difficult, and not recommended, for the Singer 12. (Janey, the Singer 15-1 1883 Doubts thread from Andy Y.)recommended
I will pm the info to you.
I will pm the info to you.
#4
Junior Member
Join Date: Oct 2022
Posts: 135
I'm trying to remove the balance wheel from my machine. It is the type where it has the pull and twist knob and the notch fits into the slots. I understand that the "middle ring" has to be twisted clock-wise to unscrew it. I've applied heat and two different penetrating oils to it. The notch to tap on is in an awkward position and I can't get the ring to budge. Surely, when Singer designed this thing, that workers were not using a hammer and some kind of small bar to unscrew this thing. Did they have a special tool that could latch into the notch that allowed them to unscrew it?
I can't imagine a heat gun would be too aggressive. I suppose you could blister the paint if you tried but caution should kick in well before then.
I might be inclined to put a small pipe wrench on it, well padded with some veg tanned leather, and tap the handle with a small mallet. If I were certain which way it unscrews. It's possible I'd block it internally with a piece if wood to keep it from turning but then it gets a lot more delicate not to use too much force.