if you can't tell, Deere's drawing is upside down and backwards!
Mine is a JE-75 which is just the newer Green version of yours.
it's had to get a shot of the other bracket, but I hope this gives you
a better idea of how it goes. Batteries can be bought at Home Depot in the
emergency lighting area for about $25 which is about half Deere's price
Hope this all helps
Joe