Well after all these years I found the vendor parts that were missing from my Jennings Century. Actually I got them months ago and just now went through them. Pardon my lack of terminology here. My Century had the inside (mounted on the left wooden side) side lever that is pushed up by another lever on the mechanism. But inside, it was missing the connecting link with the "flipper" that releases the mint dispense "roller" mechanism.
So I actually have an extra side lever still and it's got an extra piece on it! I have no clue what it's for, perhaps another type of Jennings?
The other issue I had was that the pin attached to the lever on the mechanism wasn't going high enough to trip the release, no matter how much I tried to make adjustments.
So I fabricated a thick plastic "washer extender" that slipped on that pin. I epoxyed them together with the larger one toward the outside.
Surprisingly... it worked! I hope this all makes senes. See photos and video.
I bought this machine a few years ago and it had been "restored" although not the best I've seen. It was missing one glass on the front for the vendor and missing the lower aluminum panels on the bottom sides as well as the "lightening bolt" on the one side. Oh... and the locks all around.
Now it has those side panels back and locks all around other than the main back door. They don't really match since someone chromed the existing panels that wrap around to the front. I'll have to do some research and see that these really looked like originally.
Regardless, the whole thing works properly including the jackpot and reserve.
Photos if anyone's interested. More to follow in the next post.
