Well, it does actually seem highly logical that the sun would
cause damange to the animatronics. Sun = Hotter parts, when metal heats, it expands.
When it expands, it probably warps to some degree and I'm sure that probably why a lot of the dinosaurs
cannot reach their full range of motion. But it probably more-so the abundence of bad/old actuators. I've worked with animatronics in the past.
I used to do the maintence on the Chuck E. Cheese robot at my old job, in most cases its a simple as swapping out linear actuators and maybe
cleaning/replacing lines or filters and whoala. I just wish they'd at least fix the "longnecks" (don't know their proper name) and the
ones before the waterfall to look like they are eating again. I remeber watching the video from 1997 and couldn't belive my eyes when I
saw how far the dinosaurs head went. Now, it makes sense to see why they program the dinosaur to put its head up and down. lol