amsterdamny
New member
Ok, I got this harley Davidson 2nd ed from auction, It was missing the driver board, I bought a new one from Rotten Dog, I put it in and fired it up, It would not kick out a ball, I looked at the coils and found the trough up kick coil and shoot coil were wired backwards, The fuse for the coils was also blown on the new driver board, I replaced both coils and wired them correctly and replaced the fuse, now the trough up kick coil stays on all the time with about 75 volts, I checked the drive transister it checks ok, could this be something on the cpu board, as soon as you turn the machine on, it locks up, any help would be great.