I have a 763 that will not start, It will click and nothing else. I thought it was the starter solenoid clicking but it turned out to be a solenoid on the right side of the engine hooked to a rod to a lever on the engine that is clicking. I tried to jump the starter with a screwdriver to ge it to spin, but no luck. It has been on jumper cables and a charger. It has 700 hours on it, I am familiar with gas engines, but not so much on diesels. Any suggestions would be helpful! Thanks.