JDcrawlers Messageboard

Should not matter as long as that model alternator came with that machine. Each spade goes to field brush on slip ring.

Just bought one. I have pdf of om-u17207 John Deere 3100 and 3110 operators manual if you tell where to send it. How do you attach pictures here? Machine is supposed to be hauled in this weekend.

If all the tests in the manuals are done then if it needs regulator I have used old ford regulator from 70s ford pickup on firewall for cost effective fix. When replacing I have used 110-629 that has regulator but 1 inch spool mount at base and 118-2 adapter kit. Belt and pulley can be used with sid...

(However the amps only stay up for a short period of time before going back to zero.) This could be normal operation if the voltage stays 13 to 14 volt. With good full charged battery the alternator would only put the electric used to run starter before tapering down. The shaft to mount the pulley c...