Tractor Repair: 1982 410 JD alternator wiring problem, backhoe, serial number

Question
My neighbor has a problem with his 82 410 JD backhoe and is trying to find a schematic for the alternator wiring system. Can you give him any help? Thanks

Answer
I am going to need more information. Is your JD green or yellow if it is green then you need to look at the actual serial number of the tractor and send it to me. Because 410 loader go on alot of different JD's 4100,4200,870,970 so on. If it is yellow then I need the engine serial number to help you further.