This is my first restore that i'm documenting here.
I picked up this cyclone that needs a lot of attention.
The cab isn't too bad but the head needs a lot of work.
I'm doing a full cab repair and automotive repaint,new CPR playfield with plastics,new ramps,new ribbon cables and a lot of other odds and ends.
First i wanted to make sure the game worked before sinking all this time and $ into it.
Well it didn't...turned out he cpu had a bad irq line.i traced it to a bad u35,i replaced that and the game fired up and mostly worked.
So now i am clear to tear it down.