I got a 73 rude 50 hp 3 cyl. I need a wiring diagram bad. Anybody got one. I'm having starting problems, think its the ignition switch. I don't know where all the safety switches are and other electrical sensors and such on the motor. this motor has been sittin for some time, would like to check them all out. thanks also any suggestions on a good shop manual for this motor, if I can get it started. I don't want to wast the moneyl, unless I can get it to start.