I had a 2003 Suncruiser. There are 6 philips head screws holding the front bezel in. 3 are in the left side cabinet and 3 are in the right side cabinet. I don't recall if there were any screws on the bottom of the bezel but, if there are, you'll see them. Remove these screws and the bezel will pull off, exposing the TV and mounting mechanism.
The TV just sets on some foam pads but there is a flat metal strap that runs over the top to hold it down. There are two 3/8" bolts, one on each side, that you tighten to apply pressure and keep it from moving. If they are loose, tighten them up. If you have squeaking and they appeartight, add some felt or whatever around the strap to deaden the noise.
Do not over torque the straps or you can break the ears off. If they bend a little bit, that's OK. If they bend a lot, you're in danger of having them break off some day and then you'll find the that the TV no longer squeaks because it's laying on the floor.