I replaced the shelf when the TV was supposed to go with a TV bracket I got from WalMart. I found that there is a stud there, (Interior bedroom wall, not the outside wall) and mounted it. The 15 inch flat screen TV stays hanging there all the time. I just lock it in place...never a problem. I did make sure there was a stud there though.
2006 Flagstaff 831RLSS Travel Trailer
2007 Chevy 2500HD 'Classic' with the Duramax engine.
Converting a 1956 GMC PD4501 Scenicruiser, ex Greyhound into a motor home.