There is a compartment under the floor at the door, you should have three batteries.
I'm sure happy with the AC Delco "Voyager" batteries. Best to you.

hi mike,
I'm back in Portland and ready to load the MH on the ferry to Alaska, do you know where is the battery compartment-ray

They are the two steering arms on both sides of the front axle, a suspension shop will
know; fairly pricey. When it's aligned, they'll measure the height at all four corners to
tell if the front coils are o.k. & the rear air bag height.

Hi- Thanks for the suggestion what is a bell crank?-ram64gq