LongBiker said:Are the rearends filled at the dealer or by Eaton?
LARSONEM said:When I check my fluid, I have a wire that I use to check it. I took a piece of number 12 romex (household wiring) and stripped out about a 6 inch piece of the white wire from the cable. About an inch up the wire it put a 90 degree bend in it with the vise. It works perfect to insert it into the filler hole, pull it out, and read it like a dipstick for the crankcase.
BTW, the fluid level in my 2003 was fine.