Originally Posted by BBBlue
Most like associated with the hydraulics for the leveling system. Moved my unit yesterday (getting ready to leave this cold) and all was quiet. I do believe it is temp related. It occurred when the temp was low 40's and yesterday it was mid 50's. Still keeping an ear for it.
There is a warning on that. They say 30 degrees through. It say's it could cause incontinence in the operation, nothing to worry about. Also the person who can't find the fill line. Should be marked on the tank somewhere, also your jacks have to be fully retracted before you measure. My mark is about the 3/4 of the tank to be full. Hope that helps you out a little.....Safe travels..
Ps that additive may help from caterpillar. Suck out 1/4 of the tank with a turkey baster, and fill it back to the fill line, should help with the popping noise to. It changes the consistency of the ATF fluid. Just leave a couple of inches for any expansion.