Here is the battery wiring diagram. No particular order to remove and replace.
Just be careful about loose cable ends and tools, you are working on an arc welder.
Be sure to give them a full charge before using them and to break them in properly to get max storage capacity.
Here is how:
http://www.cartsunlimited.net/Batter...n_Methods.html
While on website, read everything with "Battery" in title. Lost of good info.
You can download the Owner, the Service and the Parts manuals for your cart here:
http://www.buggiesgonewild.com/elect...g-manuals.html
They are the three .pdf files near top.