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Mills QT springs

Posted:
Fri Mar 28, 2025 10:59 am
by apiscione
I have a Mills QT machine and some of the springs got disconnected on one end. I don’t know where to connect them. Is there a diagram that shows spring connections?
Re: Mills QT springs

Posted:
Fri Mar 28, 2025 11:28 am
by rtmccurdy
QTs are a bit sensitive to spring size (diameter, length, and strength) so a few pics of your mech would help. Left side, front, right side, and back. There is a repair manual for the QT but it is out of print.
Re: Mills QT springs

Posted:
Sun Mar 30, 2025 11:57 am
by apiscione
I’m a novice on this forum website and I don’t know how to attach pics. Can you help me? I can email you pics.
Re: Mills QT springs

Posted:
Sun Mar 30, 2025 12:49 pm
by rtmccurdy
I'll send a few pics tomorrow and you can use them for comparison.
Re: Mills QT springs

Posted:
Mon Mar 31, 2025 1:08 pm
by rtmccurdy
Here are some general pics of the QT mechanism. It is quite important that all springs on a QT are correct with proper spring size and strength. If not, that can severely impact the ability of the slot to cycle and pay out properly.
Re: Mills QT springs

Posted:
Tue Apr 01, 2025 11:22 am
by apiscione
The pics were very helpful. Looking at the springs, the ones on my machine matched. However, there’s a space of about an inch to the right of the reels. Looking into that space, there are 2 springs hanging with the lower end not attached to anything. One of them seems to be attached to the bar that is about 2-3 inches above the reels.