[Dmatz]

Les

In the past on the Prevost I have bad the batteries have been replaced on them. Take a photo before you start, draw a picture of the batteries with +,- clearly marked and how the wires go and number the batteries . Use blue tape and a marker on each wire before u disconnect and label + or - with batterie number accordingly. Turn off main battery disconnects. As you remove each wire place a rag wraped heavily and taped around each end so not to have any arching if it touches anything. Do this for each wire on each battery. Remove old place new and be very sure you have them in the same configuration as original with the +,- locations. Recoonect terminalswhen comets spay with battery post corrosion preventor turn disconnects back on. I always turned off as many items as I could when doing this.

I also would suggest calling Newell. I would not be so quick to change any wiring as it changes your support from Newell if it is not how the coach left the factory.

I am sure there are many other way to do this. Hope this helps.