Well unfortunately the jaw crusher bit the dust, turns out we need a new clutch. You can hear the jaw stop around the 6:45 mark. We had some rock stuck in the jaw, we should have completely extracted it but decided to attempt to break it up. I thought some might enjoy this video at it shows what can happen if you are in the rock crushing business. We think this had been failing for a few weeks/months and finally just needed replacement. Constructive comments are good, keep that in mind when posting. Thanks for watching.