Quoted from tl219:I feel like the mechanism is working properly, mechanically.. Its just that it won't fire at all. Cant get it to fire in the coil tests menu. Not sure if that could be due to the mechanics not functioning properly or not. I did make the adjustments as mentioned so that it works properly manually, The game fails the device on startup and says it "broken"
a couple of things to check.
1) do you have the high voltage interlock switch enabled (white plastic switch that becomes disabled for safety reasons when you open the coin door). you will need to pull the middle of the button "out" in order to re-enable the voltage going to the coils.
2) are the coil wires connected to the coil itself (it is possible that they may have come off during shipping)
3) does the "Bob Trap Door Latch Release" coil work in test?
4) check connection J108 on the driver board (pink/color wire) and see if it is properly connected.